#thermocouple welder

[uniquejobs]

Thermofisher Off Campus 2023 | Digital Engineering Intern | Fresh Graduates | Apply now

Introduction Thermofisher Off Campus 2023 :Thermofisher has Published notification for the vacancy of Digital Engineering Intern The educational qualification required to apply for this Thermofisher is B.E.Engineers Interested and eligible candidates can apply for Thermofisher Off Campus 2023. There is enough time to apply for any job. Read Thermofisher date, last date to apply, full details…

[hhuitech]

T1, T2 copper is mainly used as conductive, heat-conducting and corrosion-resistant components, such as wires, cables, conductive screws, shells and various conduits, etc. T3 copper is mainly used as structural materials, such as the production of electrical switches, washers, rivets, nozzles and various conduits, etc.; it is also commonly used in some less important conductive components. components.

What Materials are Available in Copper CNC?

Copper classification and characteristics

1. Pure copper in China commonly known as 'purple copper' in Japan and Taiwan commonly known as 'red copper' a common grades: T1, T2, T3, TU1, TU2 b characteristics: conductive with c common uses: electrical switches, motor coils, electronic parts.

2. Brass with zinc a Common grades: H59, H62, H65, H68, HPb59-1 Free-cutting brass b Characteristics Higher strength, wear resistance, water vapor corrosion resistance c Common uses Architectural hardware, heat exchanger tubes, pumps, power cylinders and bushings, munitions.

3. White brass: Nickel-containing Common grades: B19, B25, BFe10-1-1, BZn15-20, BA13-3 b characteristics: stable physical properties at room temperature c common use medical apparatus, precision instruments, thermocouples, watch parts, glasses frame

4. Bronze: a definition: the old name that tin bronze such as the ancient bell, tripod, wine ware New definition: purple, yellow, white copper other than the three categories of the collective name b according to the practical physical and chemical indicators such as hardness, strength, elasticity, high-temperature conductivity, thermal conductivity and so on the engineering composite index and have different formulations. c uses: tin-phosphor bronze, good elasticity, for lamps Spring piece, switch spring piece. Resistance welding electrode material roll welder, butt welder, touch welder, rivet welder. Chrome zirconium copper, beryllium cobalt copper.

About Copper CNC Machining

Using a computer-controlled machining tool, copper is shaped into a variety of components during the copper CNC machining process. Due to its precision and reproducibility, it is one of the most flexible and popular machining methods for copper objects. Both basic pieces with simple shapes and complicated parts with detailed shapes can be produced using this method. For applications requiring high levels of dimensional accuracy, close tolerances, and outstanding surface polish, copper CNC machining is appropriate.

[buyautomachine]

The Uses and Feature of Thermocouple Welder and Automatic Brazing Machine

Medical devices are regarded as an essential component of health-care systems; the benefits they can provide continue to grow as they are necessary for the safe and effective prevention, diagnosis, treatment, and rehabilitation of illnesses and diseases. Medical Device manufacturing, regulation, planning, assessment, acquisition, and management are complex but necessary steps to ensure their quality, safety, and compatibility with the settings in which they are used. There are many types of medical devices designed to serve the various purposes.

 Thermocouple Welding Machine

A thermocouple welder is a temperature sensor that is made by joining two different metals. The metals are typically fine gauge wires welded at a point in the shape of a rounded bead. A thermocouple welding machine is used to create a weld joint between two thermocouple wires. Capacitors can be charged to different voltages to obtain different values of weld current. The energy from an electrical arc flowing through two thermocouple wires causes the wires to reach their melting point. The molten wires are used to form a perfectly welded thermocouple at the arc's termination.

Automatic Brazing Machine

Automatic brazing machines automate metal applications, resulting in lower labour costs and higher reject rates, better product quality, without “human error”. Filler metals in solid form, such as rings and wire, slugs, washers, powder, and paste, are used in automatic brazing machines. Brazing heat is typically supplied by a hand-held torch, a furnace, or an induction heating system. Dip brazing and resistance brazing are also other brazing techniques. For small assemblies and low-volume applications, torch brazing is frequently used.

The device is mostly used for cooling thermoformed medical plastic catheters. It uses manual feeding, has a compact construction, a drawer-type rapid mould change, a flat-type cooling plate, and a uniform cooling mould that cools both the upper and bottom plates at the same time. It is also made up of components for cooling plates, an electric control box, and other stations. Simple operation, one-button start, closed-loop temperature management system, precise temperature monitoring, adjustable cooling time and temperature, and a selection of modes.

[letsatis-blog]

Thermocouple Welder in India

[jim5896]

Professional Aluminum Bar Plate Air Compressor Aftercooler

Product Descriptions

Product name

Professional Aluminum Bar Plate Air Compressor Aftercooler

Application

Air Compressor Air screw compressor high pressure

Material

Aluminum Alloy 3003,5A02,6061

Structure

Plate Fin Heat Exchange core

Model

2bar-40bar (4KW--400KW)

Standard

CE,ISO,ASTM,DIN,etc.

Additional Information

Warranty: 1 Year                                    Lead time: 30 days

Productivity: 150MT/Month                            Port: Shanghai

Packaging & Delivery: wood case for Various type or customer’ requirements

After-sales Service: 24 hours to service machinery overseas

Customization

1. Heat Transmission      

2. Liquid Flow Rate          

3. Working Temperature    

4. Working Pressure

5. Temperature "In" and "out"

6. Connection Type / Size

7. Painting Requirement

Please kindly provide us your technical parameters ,then we can design for you.

Features

1. Combination welded cores-air & oil cores

2. Brazed aluminum core / bar and plate

3. Excellent for field conversions

4. Compact design

5. Light weight

6. Compact , high performance all aluminum core assembly

7. Could be assembled with fan and fan cover

APPLICATIONS

Highly flexible design options

-Enhanced internal fin geometries for superior cooling

-Wide variety of hot fins to balance internal

Pressure drop

-High efficiency louvered fins for superior

Heat rejection

-Wide variety of debris resistant non-louvered fins

-Specially designed extruded tanks withstand

High pressure

-Ideal for low viscosity fluids

-Welded tanks for a long leak-free life

-Integral bypass relief valves

OUR ADVANTAGE

01 VACUUM BRAZING

1.We haveprofessional qualification certificate of brazing operators.Different products adopt different brazing processes and set corresponding load thermocouples.

2.The surface of the brazing seam is complete,continuous,uniform and smooth.No solder accumulation,overflow, splashing exist.No unmelted or cracks on the surface.

02 ARGON ARC WELDING

1.We have professional qualification certificate for argon welding operators and Welder Skill Matrix.

2.The crater should be filled up and slightly higher than the base metal.The arc crater must not have cracks and shrinkage holes.Backing plate welding is used for arcstarting and closing.

3.Special processes such as double-sided welding,multi-layer welding,and penetration welding eliminate welding defects and ensure welding quality.

4.The weld surface is straight,beautiful,with uniform scales and uniform height.No surface pores,cracks,obvious bens and serious welds.

5.Develop different standard welding operationconstructions for different products(SOP).

[a-good-life-love]

MES TL-WELD Thermocouple Fine Wire Welder #3005 MORE & ORDER NOW MORE &ORDER NOW HOME

[konnraelectronics]

FPC connector soldering method

There are a variety of welding methods for FPC connectors, and these welding methods are now detailed by Konnra Electronics engineers.

The FPC connector is used for the connection of the LCD display to the drive circuit (PCB) and is currently based on a 0.5mm pitch product.

The 0.3mm pitch product has also been used in large quantities. With the recent trend of LCD drivers being integrated into LCD devices, the number of pins of FPCs has been correspondingly reduced, and related products have appeared on the market. In the longer term, FPC connectors will be expected to be integrated with other mobile phone components on the frame of mobile phones or their LCD modules.

Products are mainly used in various digital communication products, portable electronic products, computer peripherals, measuring instruments, automotive electronics and other fields, such as mobile phones, digital cameras, notebook computers, MID, MP3\4\5, handheld game consoles, audio systems, etc. .

FPC connector, contact 3mm printed circuit board mounting height, lower flip lock (one-touch rotary system), prevent detachment and FPC diagonal mating, elastic pin design, available in zero intermediate frequency and non-ZIF, available at 0.3, 0.5 The 1.0, and 1.25mm midline are available in tin-lead or lead-free surface mounts, and the top and bottom contacts are available for vertical and right angles.

Advantages of hot press:

1. Machine operation can improve welding efficiency and reduce welding operators by half;

2, Welding consistency is good;

3, No short circuit, virtual welding phenomenon, no floating welding

Pulse hot welding machine features:

1. Adopt advanced segment control temperature control system, which can flexibly set the heating state of each segment. Parameters such as temperature and time can be controlled with high precision.

2. The temperature rises quickly and stably, and the local instantaneous heating method can well suppress the thermal influence on the surrounding components.

3. When the pressure is applied, the electric heating and the cooling and cooling are simultaneously performed, and the joint is prevented from floating and being welded. It is most suitable for hot-welding, soldering and resin bonding of flexible materials and wires.

4. Display the temperature of each stage.

5. The closed-loop online feedback control of the thermocouple improves the accuracy of the temperature, and the temperature control accuracy is about 3%.

6, Welding pressure, welding time, welding temperature can be precisely adjusted.

7. It is very convenient to store 20 sets of welding parameters to replace the product.

8. Multiple solder joints are completed at one time, with high efficiency, good consistency, high welding strength, beautiful solder joints and simple operation.

9, 100,000 times of welding head life, create value for your customers.

Especially suitable for FPC TO PCB / HSC (zebra paper) TO FPC (flexible circuit board) / HSC TO LCD / TAB TO PCB zebra strip TAB and other products.

The principle of pulse DC hot welding machine, the principle of precision pulse heating power supply

1. The pulse power supply heating method is a method of heating and welding by using Joule heat generated when a pulse current flows through a high-resistance material such as molybdenum or titanium. Generally, a hot spot is connected to the front end of the heating nozzle, and the generated electric power is fed back to the control power source in real time to ensure the correctness of the set temperature.

2. The pulse current heating device is an instant heating method, and is energized and heated only when it is required to melt the solder.

3. The metal soldering tip melts the solder after it has passed through the current. After the solder melts, the power is turned off and cooling is performed. In the pressurized state until the solder solidifies, it is possible to obtain a highly reliable solder which is not soldered or floated.

Application example of pulse power heating method

1. Thermocompression bonding, soldering, etc. of flexible circuit boards in electronic products such as LCD, PDP, and mobile phones.

2, HDD, coil, capacitor, motor, sensor and other enameled wire soldering.

3. Soldering of cables and connectors in communication equipment such as computers.

4. Soldering of CMOS, CCD and FPC boards for digital cameras and mobile phones.

5. Resin thermocompression bonding of relays, printers, compact cameras, etc.

6. The gold wire inside the microwave device is combined with hot pressing.

7, The laser head is connected to the FPC soldering

The principle of the JYR machine

JYR series inverter DC hot-press welding power source is a new power source developed by IGBT inverter technology, microcomputer control technology and modern power electronics technology. Due to the AC-DC-AC-DC conversion technology, the time control reaches millisecond accuracy, the control response and control precision are greatly improved; the DC output significantly improves the welding processability; the inverter technology also makes the device small, energy-efficient and efficient. Series advantages; the adoption of microcontroller (MCU) and electronic technology makes the device have excellent functions of modern equipment, including digital control, monitoring, fault diagnosis and protection, data transmission, etc. The equipment is complete, flexible and convenient, and adaptable. This type of equipment is especially suitable for spot welding of non-ferrous materials such as copper and aluminum, spot welding of alloy materials, spot welding of precision parts and spot welding of high quality products.

Features of JYR-02L Inverter Hot-welding Machine:

1, DC output. The welding current is pulsating DC (and the waviness is small), there is no shortcoming of the AC zero-crossing non-continuous heating of the workpiece, the heat is concentrated, the welding thermal efficiency is improved, the welding of non-ferrous materials and some difficult-to-weld materials is particularly suitable, the welding process is stable, and the welding is stable. The quality has improved significantly. At the same time, the electrode life is extended.

2. Controlled by a microcontroller (MCU) with temperature monitoring.

3. The inverter bridge adopts soft switching technology to reduce switching loss and reduce electromagnetic interference.

4. Fault diagnosis and alarm functions such as temperature abnormality, monitoring value overrun, network voltage overrun, overheating, etc.

5. The inverter bridge current is automatically turned off to enhance system protection.

6. Two-stage heating setting, with temperature ramp-down function, time width range setting (0-250ms), suitable for complex welding process.

7, 20 sets of parameters storage, convenient for a variety of welding varieties.

8, 240 × 128 LCD display, display a variety of content at the same time.

9. Strong external communication function: welding end, fault, counting signal, RS-232 data communication port, easy to use for automatic welding.

10, Data storage using EEPROM, no battery life issues.

11, The response speed is fast. Due to the high inverter frequency (4 kHz), the power-on time control period is 0.25 ms, which is 80 times higher than the 20 ms of the normal AC welder, and the control accuracy is significantly improved. Compared with the capacitor energy storage welder, it has no need of charging and discharging, and the controllability is obviously enhanced. It is especially suitable for welding precision parts and high quality, high precision and high speed welding.

12, Using advanced segment control temperature control system, can flexibly set the heating state of each segment. Parameters such as temperature and time can be controlled with high precision.

13. The temperature rise is rapid and stable, and the local instantaneous heating method can well suppress the thermal influence on the surrounding components.

14. Display the temperature of each stage.

15. Closed-loop online feedback control of thermocouples improves the accuracy of temperature control.

[sunstonewelders-blog]

Phone +1-801-658-0015

Address: Sunstone Welders 1693 American Way #5 Payson, UT 84651

We are Sunstone Welders. Our team delivers innovative welding and engraving solutions promptly and effectively. Our reliable experts have developed products that can deal with all types of welding extending from digital light force, pulse arc spot, to laser and more. We always give our best to ensure that the solutions we produce are easy to use and versatile. With very competitive prices, our efficient engraving and welding technology provide value without breaking the bank. Client satisfaction is guaranteed with Sunstone Welders, as our clientele have the best products and services at their disposal. You may reach us today by filling out this contact form on our website: https://sunstonewelders.com/contact/

For those of you that are looking for prompt and dependable welding and engraving solutions, look no further than Sunstone Welders. Servicing a variety of industries that include plastics, thermocouples, dental, jewelry, batteries, and more, we always deliver our products effectively and on time. Our team is equips companies with the latest micro joining and engraving technologies that can handle even the smallest metal parts. The unmatched quality we offer is the reason why our clients trust nobody else. To consult with us on the best solution for your engraving and welding needs, call us today at +1-801-658-0015.

Sunstone Welders provides exceptional welding and engraving solutions that resolve client problems requiring precision, power, reliability, safety, and longevity. If you work with precise sensors, thin sheets, or delicate wires, you can leave your engraving and welding needs to our technology. Our products make use of cutting edge technology that provides added control and accuracy. Successful companies such as Rolls Royce, Boeing, Airbus, General Electric, and United Technologies have benefited from our products. What we deliver is always trustworthy and dependable. Get in touch with our experts today by calling +1-801-658-0015.

Our company, Sunstone Welders, offers a wide range of welding and engraving solutions that our clients can always rely on. We are quick to respond to the needs of our clients, whether they have concerns regarding hot bar reflow, AC, pulse arc, or laser welding systems. Our fine spot micro welding and engraving products are cost-efficient and professional, boasting a wide range of applications in a variety of industries and fields. With fast top-quality solutions, our team is experienced and skilled in working with the welding needs of our clients. Find out what solution suits you best by filling out this contact form on our website: https://sunstonewelders.com/contact/

We are Sunstone Welders. It is our mission to offer unparalleled fine spot micro welding and engraving solutions in terms of versatility, precision, and longevity. Our products include, but are not limited to, AC welders, battery welding systems, laser engraving, laser welders, seam sealers, and more. These technologies are efficiently designed as well as promptly delivered so that we may provide the best solutions. Our comprehensive services also cover free training on how to utilize our products. Plus, we offer a wide breadth of resources so our clients can start welding with ease. Call us today at +1-801-658-0015 to learn more.

[weldingmanufacturer-blog]

Micro Spot Welder: Orion 200i²

Micro spot welder is most useful for joining thin materials. The Orion 200i² comes with rich features that make welding a lot easier. It has the Pico weld mode for delicate welds that can be achieved using very low energy. This welder is widely used for making microscopic joints. For making larger joints, you can adjust the machine to give you higher joules of energy. The equipment comes with updateable software and a large touch screen interface. Users like to use the one-touch access to check the various welding parameters. If you are looking for the pulse arc and resistance welding technology in one machine, this spot welder is just right for you.

Designed to save space, this micro spot welder has introduced the Seam mode which allows you to mimic laser. Users can get 30 welds per second with the Orion 200i². They prefer to get the precision of laser welds as offered by this arc welder. Common applications include actuators, inductors, seam welding, thermocouples, wire beading, small wire or chain, mold and die repair, solenoids, and more.

Orion 200i² is commonly used in making jewelry, medical equipment, and dental equipment. Things we use in our day-to-day life are now more compact and technology is getting more advanced. For this reason, manufacturers rely on the modern spot welders that have the higher functionality and can save them on the cost of production.

The 200i² spot welder features three pulse waveforms: classic, triangle, and square. The adaptive weld ignition is designed to increase the life of the electrode tip. The welder also offers the advanced waveform shapes. When you plan to buy a welder it is good to get some technical advice and learn how to use it right. It can be complicating for a new user to figure out the welding parameters. A little change in one can affect the overall quality of the weld.

Click here for a micro spot welder: http://www.a-i-t.com/

[cloverincinerator]

www.chinaclover.net has been published on http://www.chinaclover.net/biological-pathological-waste-incinerator/

Biological and Pathological Waste Incinerator

Biological and Pathological Waste Incinerator is defined as human and animal remains, such as organs, animal carcasses, and solid organic wastes from hospitals, laboratories, slaughterhouses, animal pounds, and similar sources. This type of waste contains up to 85 percent moisture and not more than 5 percent incombustible solids, and has a heating value as low as 2330 kJ/kg 1,000 BTU per pound as fired.

3.5SYSTEM DESCRIPTION

•Site Work Provide site work, structural foundations, and floor slabs as required.

•Roof Loads Design roof purloins and beams for dead load plus an additional 0.24 kPa 5 psf uniformly distributed load and an additional 22.4 kN 5000 lb roving concentrated load plus drift factor where applicable]. Determine wind uplift forces in accordance with ASCE/SEI 7-05 Section 6 using a 100-year recurrence interval and conditions.

•Floor Loads Provide operating floors, stairs and access platforms for operation and maintenance, designed for 4.79 kPa 100 psf live load plus dead load. Design equipment platforms for 7.18 kPa 150 psf live load plus a concentrated load of equipment weight at installed location, plus dead load.

1.3.4 Lateral Loads Include wind and seismic loading in the design exposure SEISMIC PROTECTION FOR MECHANICAL EQUIPMENT Furnish equipment meeting the noise criteria specified herein through equipment design, acoustic insulation, use of inlet silencers, or other means provided under this contract.

1.3.6 Controls and Instrumentation a.Include in control equipment and instruments, burners and fan controls, time clocks, relays, operating switches, indicating lights, gauges, motor starters, fuses, alarms, and circuit elements of the control system, and other controls and instruments necessary for unit operation, with system in accordance with the FM APP GUIDE.

b.Mount the controls and instruments on one or more free-standing control panels conveniently located to the incinerator, and placed to allow operating personnel effectively monitor incinerator operations. Provide control system with proportioning control of the primary air supply and fuel supply to the secondary burner], and temperature indicator controllers or other indicators providing a visual indication for safe loading of the incinerator and excessive high temperature conditions which may require control by the operator. Interlock automatic control circuit systems and manual switches to prevent hazardous conditions or the discharge of excessive amounts of air pollutants.

•Control Panel Provide a sheet steel, weather tight panel, conforming to UL 50. Provide NEMA 4 control panels for outdoor installations with electric strip heaters for condensation control. Flush mount all controls, instruments, and other equipment at the factory and test the assembly prior to shipment. Furnish a lock and 2 keys. All controls and instruments shall be identified with nameplates.

•Draft Gauges Provide draft gauges conforming to ASME B40.100 with a diaphragm or bellows actuating system, a circular scale, a zero adjustment screw, and suitable shutoff cocks.

•Pressure Gauges Provide pressure gauges conforming to ASME B40.100, pressure detecting class, single Bourdon tube style, suitable for detecting air pressure.

•Thermocouples Provide sensors conforming to ISA MC96.1, Type K, in the combustion chamber or as otherwise directed, with a thermocouple suitable for continuous operation and control at temperatures up to 1260 degrees C 2300 degrees F accurate to 0.75 percent, of sufficient length to be inserted 150 mm 6 inches into the furnace. Provide the thermocouple with an adjustable flange and a high- temperature metal alloy, closed-end, protecting tube suitable for insertion into the furnace without support of the projecting end. Supply thirty meters one hundred feet of 1.52 mm 16- gauge compensating lead wire with a weatherproof braid for connecting the thermocouple to the instrument, so that the installed unit indicates gas passage temperatures and controls burner operation.

1.3.7 Operating Tools Provide and locate as indicated, operating and firing tools, such as shovel or coal scoop, hoe, rake, slice bar with metal handles, regularly used for firing and cleaning incinerators, and a firing tool rack. Provide steel rack, including hooks and other appropriate means for storing the tools in a neat manner.

2.9SUBMITTALS Owner and/or his representative approval are required for submittals. SUBMITTAL PROCEDURES: Shop Drawings: Detail Installation Drawings Product Data: Incinerator Controls and instrumentation Test Reports: Instrument readings. Performance: Adjusting and Testing. Certificates: Incinerator Operation and Maintenance Data Operating and Maintenance Instructions: Data Package.

2.10QUALITY ASSURANCE

2.10.1Asbestos Prohibition Asbestos and asbestos-containing products are prohibited.

2.10.2Detail Installation Drawings Submit detail installation drawings for the incinerator, foundation, stack, waste feed system, fuel burning equipment, ash removal system, flue gas cleaning system, and controls. Include in detail drawings all equipment settings and connections, complete electrical wiring, controls, and connection diagrams and indicate clearances required for maintenance and operation.

2.10.3Welding Perform all welding in accordance with ASME BPVC SEC IX and AWS D1.1/D1.1M by welders certified to have passed qualification tests using procedures covered in AWS B2.1/B2.1M.

2.10.4Special Tools Furnish all special tools for assembly, adjustment, setting, or maintenance of equipment specified as standard accessories.

•DELIVERY, STORAGE, AND HANDLING Protect all equipment delivered and placed in storage from the weather, humidity and temperature variations, dirt and dust, or other contaminants.

•EXTRA MATERIALS Submit spare parts data for each different item of material and equipment specified, after approval of detail drawings, Include a complete list of parts and supplies, with current unit prices and source of supply, and a list of the spare parts recommended by the manufacturer.

PART 2 PRODUCTS

2.8MATERIALS AND EQUIPMENT Provide materials and equipment which are the standard products of a manufacturer regularly engaged in the manufacture of the product and that essentially duplicate items that have been in satisfactory use at least 2 years prior to bid opening. a.Submit manufacturer’s product data, catalog cuts, illustrations, schedules, performance charts, instructions, brochures, diagrams, sound level data, calculations for gas retention times, combustion and air emissions data, and other information to verify compliance with requirements of the contract documents. b.Provide each major component of equipment with the manufacturer’s name, address, type or style, model or serial number, and catalog number on a plate secured to the equipment c.Enclose or guard belts, pulleys, chains, gears, couplings, projecting setscrews, keys, and other rotating parts located where any person may come in close proximity thereto. Guard and cover high-temperature equipment and piping located where they could endanger personnel or create a fire hazard with insulation of type specified for service. d.Provide items such as a catwalk, stair, ladder, and guardrail where required.

2.9ELECTRICAL WORK NOTE: Indicate the type and class of motor enclosure depending on the environment in which the motor is to be used. Provide electrical motor-driven equipment as specified, complete with motors conforming to NEMA MG 1, motor starters, and controls, with enclosures as indicated. Provide electrical equipment, including motors and wiring with electrical characteristics as indicated or specified. Provide motor starters complete with thermal overload protection and other appurtenances necessary for the motor control specified, and of sufficient size to drive the equipment at the specified capacity without exceeding the nameplate rating of the motor. Provide manual or automatic control, protective or signal devices required for the operation specified, and any control wiring required for controls and devices specified but not shown.

2.10INCINERATOR NOTE: The incinerators should be capable of burning medical waste. The composition of Type 4 waste as indicated in the following table:

WASTE VS. CONTENT

Type    Noncombustible Solids (Max % Content by Weight) Moisture Content (MAX)%    Heating Value J/kg (BTU Per Pound (Highly Combustible) 5 10 19,771,000 (8,500)

(Pathological) 5 85    2,326,000 (1,000)

The medical waste to be disposed in the incinerator is a mixture of paper, plastics, Type 4 waste, etc., and is of a widely varying nature with a Btu content which may well exceed the usually reported value of 2,326,000 J/kg (1000 Btu per pound). Prior to developing final design of the incinerator, detailed waste classification should be made, amounts of glass, metal, paper, plastics, organic, rubber, cloth, wood, moisture, etc., in the waste and the variable joule (Btu) content.  The waste stream at each installation must be analyzed and the information should be utilized for the final design. Provide an incinerator with a solid hearth in the primary combustion chamber where partial burning and conversion of the combustible organic matter occurs, and a secondary combustion chamber that consumes the combustible gases and entrained combustible particles, with gas-tight shell construction. Provide an incinerator suitable for indoor installation including totally enclosed electric motors, and corrosion and moisture protection, and equipped for mechanical charging and operation. Incinerator shall be a complete package-type unit, factory fabricated and assembled operating under negative air pressure and ready for attachment of all utility connections.

2.6.1Type of Waste Provide an incinerator capable of burning typical medical waste including paper, plastics of various kinds, and a small fraction of Type 4 (Pathological) waste.

2.6.2Capacity Provide incinerator with a capacity of not less than [75] kg per hour, based on operating the incinerator no more than 8 hours continuously per day, and to be suitable for burning medical waste parts which have a water content as high as 85 percent by weight.

Provide furnace with an inside volume, exclusive of the space occupied by the refractory hearths and walls, of not less than 2 cubic meters with a primary combustion chamber volume above the burning hearth of not less than 1.5 cubic meters, Provide a complete waste burning system including combustion air fan, primary and secondary burners, air distribution and burner controls, ducts, breeching, stack, bottom ash conveyor and collection, feed rams, fire tube water tube, air compressors, slurry pumps, water pumps, fly ash collection system.

2.5OPERATING AND PERFORMANCE REQUIREMENTS

2.5.8Weight Reduction

Provide an incinerator capable of reducing waste to an ash not to exceed 5 percent of the total combustible charges when tested as specified.

2.5.9Stack Discharge

Provide pollution control equipment to meet all applicable emission regulations and utilize the most stringent requirements. Typical values are as follows or less: Carbon Monoxide (CO): 50 ppmv, 12-hour average as measured by a Continuous Emissions Monitoring System (CEMS) Particulate Matter: 0.013 gr/dscf (30 mg/dscm) as measured by EPA Reference Method 5; Opacity: 5 percent, 3-minute average as measured by a CEMS; Sulphur Dioxide (SO2): 45 ppmv, 12-hour average as measured by a CEMS; Nitrogen Oxides (NOx): 210 ppmv, 12-hour average as measured by EPA Reference Method 7 Hydrogen Chloride (HCL): 42 ppmv, or 97 percent reduction, 9-hour average as measured by EPA Reference Method 26 Total Hydrocarbons: 70 ppmv, 1-hour average as measured by EPA Reference Method 25 Mercury: 210 gr/106dscf (0.47 mg/dscm) or 85 percent reduction, 12-hour average as measured by EPA Reference Method 29; Lead: 44 gr/106dscf (0.10 mg/dscm), 12-hour average as measured by EPA Reference Method 29 Cadmium: 22 gr/106dscf (0.05 mg/dscm), 12-hour average as measured by EPA Reference Method 29; Dioxin/Furans: 35 gr/109dscf (1.9 ng/dscm) toxic equivalency of 2, 3, 7, 8-TCDD, 12-hour average as measured by EPA Reference Method 23. Correct all emission limits to 7 percent oxygen, dry basis. The following definitions were used above: 1-  Parts per million by volume (ppmv). 2-  Dry standard cubic feet (dscf); 3-  dry standard cubic meters (dscm); 4-  grams (gr); 5-  milligrams (mg);

2.5.10Noise Noise level at 305 mm 1 foot from any incinerator component shall not exceed 85 dBA. Provide sound dampening devices on equipment.

2.5FURNACE CONSTRUCTION

2.5.7Primary Chamber Construct the primary chamber with a steel casing supported by a steel frame, and provide with insulation and refractory. Make the casing with 5 mm sheet steel minimum, conforming to ASTM A1011/A1011M and reinforced to withstand internal pressures without deflection or damage to refractory or other components of the incinerator. Construct the frame and all reinforcing members of steel conforming to ASTM A36/A36M. Provide a free-standing frame capable of supporting the weight of all components of the incinerator, including doors, burners, breeching, stack connections, and appurtenant assemblies without binding or warping. Make the frame and casing of all welded construction, completed and erected prior to installation of the

refractory and insulation. Perform all welding in accordance with ASME BPVC SEC IX and AWS D1.1/D1.1M. Provide all access doors and parts with seals to prevent emission of smoke or admission of significant amounts of air during incinerator operation, and a primary chamber with no openings which would permit leakage of waste fluids.

2.5.8Secondary Chamber Provide a secondary chamber with an exterior casing not less than 5 mm conforming to ASTM A1011/A1011M, with insulation and refractory lining of the same class, type, and thickness required for walls in the primary chamber. Allow for a minimum dwell time of 0.8 seconds for any condition within normal operating limits.

2.5.9Insulation Provide insulation conforming to ASTM C 612, Class 5 and designed to be used with masonry or reinforced concrete or noncombustible material, with a fire resistant rating of not less than 3 hours, to prevent damage to the foundation from excessive heat. As a minimum, provide insulation thickness to limit the temperature of the outer casing to 66 degrees C 150 degrees F maximum in an ambient temperature of 21 degrees C 70 degrees F when the unit is operating at full-rated capacity. Use insulating cement conforming to ASTM C 195 or ASTM C 196.

2.5.10Refractory Provide heat-resistant plastic super-duty fireclay refractory conforming to ASTM C 27. The minimum thickness of plastic or cast able refractory is 110 mm 4 for walls and 110 for hearths. Attach refractory walls to the casing with alloy steel or refractory anchors to form a monolithic structure which will resist heat and support the walls with a safety factor of 4. Prevent bulging and destruction of refractory due to heat stress by reinforcing, expansion joints, ties, and anchors.

2.5.11Exterior Walls Provide 4 mm sheet steel walls reinforced with steel framing and provided with door frames and mounted on structural steel skids.

2.5.12Hearth Provide an abrasion resistant refractory hearth constructed of heat-resistant, thermal-insulating clay conforming to ASTM C 401, Class R plastic or cast able type, high-duty class, capable of supporting not less than twice the hourly burning rate and preventing leakage of waste fluids.

2.5.13Doors a.Provide doors for stoking, cleanout, and charging areas, with securely attached door frames. Construct doors and frames of steel conforming to ASTM A1011/A1011M. Line doors, exposed to flame or direct heat of combustion gases, with the same type and thickness of refractory and insulation used in the combustion chamber. b.Secure refractory to the doors so as to prevent sagging. Taper refractory edges to clear door frames during movement of swinging doors. Weld alloy steel hooked bars to door cover to anchor the refractory, to enable safe operation by one person, and maintaining temperature of door handles to permit operation of doors without gloves or other protective devices.

c.Interlock charging doors with primary burners and air supply so that burner ignition shuts off and under fire air dampers close when doors open. Gasket door closure should be with non- asbestos packing. d.Provide counter-weights for vertically operated doors requiring a maximum manual operating force of 133 N 30 pounds maximum. Provide guillotine-type doors which lift completely off the seals to affect opening. Provide full-swing-type doors with an integral smaller feed door having a minimum rectangular clear opening of 610 by 610 mm 24 by 24 inches or a minimum circular clear opening of 762 mm 30 inches diameter.] Include hasps or brackets for doors to permit locking.

•Stoking and Cleanout Doors. Provide tight fitting cleanout doors which allow access for total cleanout, visual inspection of the entire interior of the incinerator, and prevent leakage of waste fluids.

•Mechanical-Charging Doors Provide inner and outer guillotine, or swing or automatic sliding, mechanical- charging doors type, with the inner or charging door opening with operation of the charger. Interlock the inner and outer doors to prevent simultaneous opening during incinerator operation. Insulate and line the combustion chamber door with refractory material. Construct the outer door of the same materials as the exterior casing of the incinerator. Doors shall be provided with means for manual operation.

2.4.1Observation Ports Provide two observation ports, 75 mm 3 inches in diameter, on the charging door for viewing the primary combustion chamber during operation. Construct observation ports of black steel or cast-iron tube or duct having a minimum thickness of 3.42 mm 10 gauges and provided with heat-resistant glass cover, or an angular steel frame and closure plate with handle, for operation without gloves or other protective devices. Extend the tube or duct from the exterior of the casing to not less than one-half the thickness of the refractory lining, and weld the frame to the casing, to provide a gas-tight refractory opening.

2.4.2Damper Provide a controller actuated refractory lined damper which regulates secondary, under fire, and over fire air, constructed of steel conforming to ASTM A1011/A1011M, not less than 1.52 mm 16-gauge thick, operating without noise or flutter, and electric motor.

2.4.3Bypass Dampers Construct bypass dampers to provide a leakage rate of less than 1 percent at 1.5 times the maximum operating pressure.

2.4.4Test Holes and Test Groups Indicate and clearly identify an instrument test group near every thermocouple well to connect portable equipment to verify installed equipment. Provide test holes, near the test group shown on the contract drawings, and fit with standard weight, 50 mm 2 inch diameter, black steel pipe welded to the casing. Extend the sleeve from the exterior of the casing to not less than one-half the thickness of the refractory lining. Form the

refractory opening from the end of the pipe sleeve to the interior wall surface to shield the end of the sleeve from reflected heat, and fit with a brass screw cap. Submit a copy of the Instrument Readings to the Contracting Officer.

2.3FLUE GAS CLEANING SYSTEM

Provide a complete flue gas cleaning system (FGC) consisting of a Powdered activated carbon injection system, and a acid gas scrubber system capable of continuous operation operation compatible with the incineration capacity and schedule specified.

2.3.1System Components Provide each scrubber system with bulk storage silos, unloading facilities for trucks, dust control filters, mixing equipment, slurry tanks, pumps, compressors, induced draft fans, and all piping and valves necessary to provide a complete and operating system.

2.3.2Product Storage Capacity Provide bulk storage capacity for all required products to sustain a minimum operating period of one week between deliveries.

2.3.3Adsorbers

•Access Provide access openings at strategic locations for inspection, cleaning, and maintenance, all being a gas tight quick-opening type. Elevate the adsorbers to permit 2130 mm 7 feet access under the lowest point which would collect particulates. Locate an access door at this lowest point to permit removal of accumulated particulate; designed to open with an accumulation of material above it.

•Construction Construct adsorber with at least 4.76 mm 3/16 inch thick steel plate, ASTM A36/A36M or ASTM A283/A283M, grades B, C, or D. Space external stiffeners as required to provide support for the vessel skin. Seal weld all structurally welded seams. Design joints to be assembled air and water tight. Design adsorber for a gas pressure of plus or minus 635 mm 25 inch water gage, or as required by the system operation, whichever is greater, and with any panel deflection not exceeding L/240.

•Gas Flow Provide the gas inlet to each module with internal deflector plates designed to provide uniform gas distribution and velocities through the unit.

2.3.4Product Handling and Preparation System Provide a complete system to receive, store, and supply product to the spray-dry adsorbers, with the capability of supplying sufficient product for the incinerator operating at 120 percent of full load. Include in the system, but do not limit to, product storage silo complete with vibrating bin discharger, flexible connections, gravimetric feeders, attrition slaker, [lime] slurry and water Pumps, slaked product storage tank, and agitators.

2.3.5Powdered Activated Carbon Provide powdered activated carbons (PAC) specifically made for the removal of mercury, dioxins, and furans with a high percentage of pore sizes in the 20 to 50 angstrom range, with PAC completely devolatilized.

2.3.6Pebble Quick Lime Analysis Provide flue gas cleaning equipment capable of meeting emission requirements specified using lime

2.8.2 Burners a.Provide LPG burners for the primary and secondary combustion chambers, with each burner as a complete assembly including fuel and control systems, and accessories. Provide a primary burner with an input capacity capable for maintaining a minimum continuous temperature in the secondary chamber of 871 degrees C (1600 degrees F), and a minimum continuous temperature of 760 degrees C (1400 degrees F) at the roof near the exit of the primary chamber.

b.Provide electrically spark-ignited burners regulated by a variable set point indicator-controller adjustable from minus zero to 1371 degrees C (minus 17 to 2500 degrees F) to operate within the temperature limits recommended by the manufacturer. c.Provide controllers actuated by a thermocouple or shielded bimetallic sensor, with the mounting, flame shape, and characteristics of each burner suitable for the incinerator chamber in which the burner is installed. Flame impingement on the incinerator wall is not permitted. d.Provide each burner with FM APP GUIDE listed and approved flame failure protection. Sight the flame safeguard sensor to detect only the burner flame for which it is designed, with burners which are easily moved out of firing position for inspection, cleaning, adjustment, and maintenance. Locate thermocouples in the primary and secondary chamber, suitable for a maximum temperature of 1260 degrees C 2300 degrees F. Provide a continuous secondary burner which modulates from high to low fire, based on the temperature of the secondary chamber. Provide an on/off firing burner in the primary chamber.

•Stack Important: minimum height of the chimney should less than 15 meter measured from roof of top roof of incinerator room and not less than 5 meter higher than any building in distance of 1km from incinerator room, also the outlet velocity of flue gases should not less than 7 Meter per second 1Provide a sectional, circular cross section exhaust stack of the type, size, and number of sections in accordance with the requirements of the stack and refractory manufacturer to adequately support the refractory lining, permit expansion, and prevent cracking of the refractory; conforming to NFPA 211. Secure the refractory to the casing by steel anchors. 2Attach a corrosion-resistant steel spark arrestor fabricated of 1.21 mm 18-gauge, 13 mm 1/2 inch mesh wire screen to the top of the stack. Provide a corrosion-resistant steel weather cap. The

temperature of the casing shall not exceed 50 degrees C in an ambient temperature of 21 degrees C 70 degrees F. Provide adequate support for any stack installed on top of the incinerator without placing any of the load on the refractory walls of the incinerator.

•Breeching Provide connectors to connect the incinerator to the stack unless the stack is attached directly to the incinerator, in accordance with NFPA 211. Locate the connector at a minimum clear vertical distance of 2450 mm 8 feet above the floor.

•Draft Equipment Provide equipment which supplies the correct amount of air to permit complete controlled combustion. Include forced draft fans, draft gauges, dampers, damper actuators, linkage, and appurtenances necessary to maintain a negative draft in primary chamber in order to provide optimum performance at all operating rates.

•Air Ducts Introduce combustion under fire air to the primary chamber below the waste material through ducts located along the side of the hearth]. Control over fire air with automatically controlled air intake ports in the back wall, for completing combustion of combustible materials into gases, or for reducing operating temperatures. Provide dampers to set the air for the proper burning of the waste materials. Size ducts to minimize pressure drops, constructed of sheet steel conforming to ASTM A1011/A1011M, with all seams and connections air tight.

•Fan Provide a fan capable of delivering sufficient air for burners and not less than 150% than the required by manufacturer. The centrifugal type with forward-curved blades, and statically and dynamically balanced fan wheels Comply with the fan standards of AMCA 99, and CID A-A-59222, centrifugal furnace fans, rated for flow rate, pressure, power, speed of rotation, and efficiency in accordance with AMCA 210. Provide induced draft fans, where required, designed for handling hot flue gas at the maximum outlet temperature of the incinerator.

2.8.7 Ash Removal Provide the unit with provisions for automatic removal of the ash through the cleanout door upon completion of the burnout and cool-down cycles. Ash removal shall be as indicated for use with portable containers.

1.4PAINTING AND FINISHING

1.4.1Treatment Clean the inner surfaces of the outer casing of the incinerator, the exterior surfaces of the outer casing, the control panel, and piping, except corrosion-resistant steel, to base metal for removal of oil and rust before primer is applied at the factory.

1.4.2Factory Painting Factory paint equipment and component items with the manufacturer’s standard finish. Provide a weather resistant finish on all items located outside the building.

PART 3 EXECUTIONS

1.3EXAMINATION After becoming familiar with all details of the work, verify dimensions in the field, and advise the Contracting Officer of any discrepancy before performing the work.

1.4MANUFACTURER’S SERVICES Provide the services of the manufacturer’s representative experienced in the installation, adjustment, and operation of the equipment specified, who will supervise the installing, adjusting, and commissioning and compliance testing of the equipment.

1.5INSTALLATION Install equipment and material as indicated and in accordance with manufacturer’s written instructions and NFPA 82, with combustion air supply and ventilation in accordance with NFPA 31 or NFPA 54 as applicable.

1.5.6Foundation a.Construct the incinerator foundation using CAST-IN-PLACE CONCRETE. Extend the foundation a minimum of 1 m 3 feet beyond the incinerator on 3 sides and not less than 2.5 m 8 feet on the side where the ashes are removed. Install the incinerator in accordance with manufacturer’s written instructions. b.Make proper provision for expansion and contraction between incinerator foundation and floor; pack the joint with suitable non-asbestos rope and fill with suitable compound that will not become soft at a temperature of 40 degrees C 100 degrees F. c.Provide incinerator supports which permit free expansion and contraction of each portion of the incinerator without placing undue stress on any part of the incinerator or setting. Set anchor bolts accurately, and of adequate length to install the incinerator. When embedded in concrete, provide anchor bolts with plates welded on the head and protect against damage until the equipment is installed.

1.5.7Stack Support NOTE: Indicate design wind force that the stack will have to withstand. Also include in structural design seismic resistance, and coordinate with subparagraph Lateral Loads under paragraph Provide stack support in accordance with NFPA 82 and NFPA 211, as applicable. Provide vertical and lateral supports for exterior chimneys to withstand wind forces.

[yesgroovybouquetwizard-blog]

Thermowell Manufacturer

Thermowell

A Thermowell is a pressure-tight receptacle that protects and extends the life of a temperature sensor in processing applications where the sensor is not mechanically or chemically compatible with the process environment. Installed directly into piping, or other parts of process systems, thermowells facilitate sensor replacement in high pressure pipelines and eliminate the need to interrupt the process flow or drain of the process system for sensor maintenance functions. The use of standardized thermowells permits simple relocation of sensors throughout a plant.

Thermowells are designed to protect a temperature sensor from flow, high pressure and harsh environments. Thermowells encase and protect temperature sensors from the harmful effects of the processes into which they are immersed without substantially insulating the temperature sensor (Thermocouple, RTD, etc.) from the temperature of the process.

Standard thermowell designs comply with ASME PTC 19.3 and wake frequency calculations are available upon request. Our flanged thermowells are manufactured from ASME B16.5 flanges and fabricated with certified welders and welding processes.

Thermowell Fabricated Weld In

Thermowell Fabricated Threaded

Thermowell Fabricated Flanged

Thermowell Bar Stock Van Stone

Thermowell Bar Stock Weld In

Thermowell Bar Stock Flanges

Thermowell Bar Stock Threaded

Contact Us For More Details.

[jim5896]

Well-Designed Aluminum Air Compressor Aftercooler

Product Descriptions

Product name

Well-Designed Aluminum Air Compressor Aftercooler

Application

Air Compressor Air screw compressor high pressure

Material

Aluminum Alloy 3003,5A02,6061

Structure

Plate Fin Heat Exchange core

Model

2bar-40bar (4KW--400KW)

Standard

CE,ISO,ASTM,DIN,etc.

Additional Information

Warranty: 1 Year                                    Lead time: 30 days

Productivity: 150MT/Month                            Port: Shanghai

Packaging & Delivery: wood case for Various type or customer’ requirements

After-sales Service: 24 hours to service machinery overseas

Customization

1. Heat Transmission      

2. Liquid Flow Rate          

3. Working Temperature    

4. Working Pressure

5. Temperature "In" and "out"

6. Connection Type / Size

7. Painting Requirement

Please kindly provide us your technical parameters ,then we can design for you.

Features

1. Combination welded cores-air & oil cores

2. Brazed aluminum core / bar and plate

3. Excellent for field conversions

4. Compact design

5. Light weight

6. Compact , high performance all aluminum core assembly

7. Could be assembled with fan and fan cover

APPLICATIONS

Highly flexible design options

-Enhanced internal fin geometries for superior cooling

-Wide variety of hot fins to balance internal

Pressure drop

-High efficiency louvered fins for superior

Heat rejection

-Wide variety of debris resistant non-louvered fins

-Specially designed extruded tanks withstand

High pressure

-Ideal for low viscosity fluids

-Welded tanks for a long leak-free life

-Integral bypass relief valves

OUR ADVANTAGE

01 VACUUM BRAZING

1.We haveprofessional qualification certificate of brazing operators.Different products adopt different brazing processes and set corresponding load thermocouples.

2.The surface of the brazing seam is complete,continuous,uniform and smooth.No solder accumulation,overflow, splashing exist.No unmelted or cracks on the surface.

02 ARGON ARC WELDING

1.We have professional qualification certificate for argon welding operators and Welder Skill Matrix.

2.The crater should be filled up and slightly higher than the base metal.The arc crater must not have cracks and shrinkage holes.Backing plate welding is used for arcstarting and closing.

3.Special processes such as double-sided welding,multi-layer welding,and penetration welding eliminate welding defects and ensure welding quality.

4.The weld surface is straight,beautiful,with uniform scales and uniform height.No surface pores,cracks,obvious bens and serious welds.

5.Develop different standard welding operationconstructions for different products(SOP).

03 CLEANING

Before brazing,in addition to ultrasonic cleaning(removing oil and dust),alkali cleaning and acid cleaning (Remove surface oxide film)are also carried out.

04 ASSEMBLY

1.Use a torque wrench and use the same force to make the force on all sides even.

2.Hydraulic shaping to ensure the flatness and verticality of the product core.

3.Equipped with welding tooling and inspection tools.

Packing And Delivery

Packaging Wooden case for different choices

A. Neutral packing box B. Original packing box

C. Package according to customer's requirement

Shipping:

1. Delivery time depends on the destination and other factors,it may be within 20-30 work days by sea, air cargo & customer’s special request.

2. After shipping the goods, we will email you the shipping information, as well as tracking number.

[jim5896]

Compressor aftercooler supplier with experience

Product Description

Product name

Compressor aftercooler supplier with experiences

Application

Air Compressor Air screw compressor high pressure

Material

Aluminum Alloy 3003,5A02,6061

Structure

Plate Fin HeatExchange core

Model

2bar-40bar (4KW--400KW)

Standard

CE,ISO,ASTM,DIN,etc.

Additional Information

Warranty: 1 Year                                    Lead time: 30 days

Productivity: 150MT/Month                            Port: Shanghai

Packaging & Delivery: wood case for Various type or customer’ requirements

After-sales Service:24 hours to service machinery overseas

Customization

1. Heat Transmission      

2. Liquid Flow Rate          

3. Working Temperature    

4. Working Pressure

5. Temperature "In" and "out"

6. Connection Type / Size

7. Painting Requirement

Please kindly provide us your technical parameters ,then we can design for you.

Features

1. Combination welded cores-air & oil cores

2. Brazed aluminum core / bar and plate

3. Excellent for field conversions

4. Compact design

5. Light weight

6. Compact , high performance all aluminum core assembly

7. Could be assembled with fan and fan cover

APPLICATIONS

Highly flexible design options

-Enhanced internal fin geometries for superior cooling

-Wide variety of hot fins to balance internal

Pressure drop

-High efficiency louvered fins for superior

Heat rejection

-Wide variety of debris resistant non-louvered fins

-Specially designed extruded tanks withstand

High pressure

-Ideal for low viscosity fluids

-Welded tanks for a long leak-free life

-Integral bypass relief valves

OUR ADVANTAGE

01 VACUUM BRAZING

1.We haveprofessional qualification certificate of brazing operators.Different products adopt different brazing processes and set corresponding load thermocouples.

2.The surface of the brazing seam is complete,continuous,uniform and smooth.No solder accumulation,overflow, splashing exist.No unmelted or cracks on the surface.

02 ARGON ARC WELDING

1.We have professional qualification certificate for argon welding operators and Welder Skill Matrix.

2.The crater should be filled up and slightly higher than the base metal.The arc crater must not have cracks and shrinkage holes.Backing plate welding is used for arcstarting and closing.

3.Special processes such as double-sided welding,multi-layer welding,and penetration welding eliminate welding defects and ensure welding quality.

4.The weld surface is straight,beautiful,with uniform scales and uniform height.No surface pores,cracks,obvious bens and serious welds.

5.Develop different standard welding operationconstructions for different products(SOP).

[jim5896]

Aftercooler for air compressor

Product Description

Product name

aftercooler for air compressor

Application

Air Compressor Air screw compressor high pressure

Material

Aluminum Alloy 3003,5A02,6061

Structure

Plate Fin HeatExchange core

Model

2bar-40bar(4KW--400KW)

Standard

CE,ISO,ASTM,DIN,etc.

Additional Information

Warranty: 1 Year                                    Lead time: 30 days

Productivity: 150MT/Month                            Port: Shanghai

Packaging & Delivery: wood case for Various type or customer’ requirements

After-sales Service:24 hours to service machinery overseas

Customization

1. Heat Transmission      

2. Liquid Flow Rate          

3. Working Temperature    

4. Working Pressure

5. Temperature "In" and "out"

6. Connection Type / Size

7. Painting Requirement

Please kindly provide us your technical parameters ,then we can design for you.

Features

1. Combination welded cores-air & oil cores

2. Brazed aluminum core / bar and plate

3. Excellent for field conversions

4. Compact design

5. Light weight

6. Compact , high performance all aluminum core assembly

7. Could be assembled with fan and fan cover

APPLICATIONS

Highly flexible design options

-Enhanced internal fin geometries for superior cooling

-Wide variety of hot fins to balance internal

Pressure drop

-High efficiency louvered fins for superior

Heat rejection

-Wide variety of debris resistant non-louvered fins

-Specially designed extruded tanks withstand

High pressure

-Ideal for low viscosity fluids

-Welded tanks for a long leak-free life

-Integral bypass relief valves

OUR ADVANTAGE

01 VACUUM BRAZING

1.We haveprofessional qualification certificate of brazing operators.Different products adopt different brazing processes and set corresponding load thermocouples.

2.The surface of the brazing seam is complete,continuous,uniform and smooth.No solder accumulation,overflow, splashing exist.No unmelted or cracks on the surface.

02 ARGON ARC WELDING

1.We have professional qualification certificate for argon welding operators and Welder Skill Matrix.

2.The crater should be filled up and slightly higher than the base metal.The arc crater must not have cracks and shrinkage holes.Backing plate welding is used for arcstarting and closing.

3.Special processes such as double-sided welding,multi-layer welding,and penetration welding eliminate welding defects and ensure welding quality.

4.The weld surface is straight,beautiful,with uniform scales and uniform height.No surface pores,cracks,obvious bens and serious welds.

5.Develop different standard welding operationconstructions for different products(SOP).

[a-good-life-love]

Thermocouple Wire Welder