tronstol

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SMT ASSEMBLY LINE

https://www.tronstol.com/smt-assembly/smt-assembly-line/

TronStol, a competitive SMT machine manufacturer, provides customers professional SMT production line services and other services with different requirements.

TYPES OF SMT ASSEMBLY LINE Prototype SMT Line Tronstol 3V (Standard) Pick and Place Machine with Simple hand solder stencil printer and Small Reflow Oven- Economical Assembly Production Line SMT Electronics Machinery.

Small Production SMD Line If you produce a small amount of PCB boards every month, are you worried about the delivery date of each outsourcing? Don't worry, let SMT Line make money for you.

Mass Production SMT Line If you are a mass production factory, choosing our SMT Line is the best choice. Our company has a professional sales team and a full-service after-sales team.

WHAT IS SMT ASSEMBLY？ With the development of technology, future electronic products will be lighter, smaller and thinner. Traditional assembly technology can no longer meet the requirements of high-precision and high-density assembly. A new type of PCB assembly technology-SMT (Surface Mount Technology) has emerged. SMT Assembly is the use of automated machines to assemble electronic components on the surface of the circuit board.  Its density, high speed, standardization and other characteristics occupies an absolute advantage in the field of circuit assembly technology. In addition, SMT assembly has a wide range of uses.

WHAT IS SMT MACHINE？ SMT (Surface Mounted Technology) is a comprehensive system engineering technology, which covers substrates, design, equipment, components, assembly processes, production accessories and management. When it comes to SMT machines, the automatic SMT production line requires automatic loading and unloading machine, automatic solder paste printing machine, placement machine, reflow soldering machine, AOI inspection equipment, connecting table, etc. For these SMT assembly line equipment, Tronstol can offer you machines in prototype SMT line, small SMT production line, mass production SMT line at low SMT line cost. Contact us now if you are interested.

WHAT IS SMT PROCESS？ There are mainly three steps in SMT assembly line process flow： solder paste printing, components placement and reflow soldering.

1. Solder Paste Printing

Its function in SMT line process is to print the solder-free paste on the pads of the PCB to prepare for the soldering of the components. The equipment used is a screen printing machine, located at the forefront of the SMT production line.

2. Components Placement

Its function is to accurately install the surface mount components on the fixed position of the PCB. The equipment used is a placement machine, located behind the screen printing machine in the SMT production line.

3. Reflow Soldering

Its function in SMT manufacturing line is to melt the solder paste so that the surface mount components and the PCB board are firmly bonded together. The equipment used is a reflow oven, located behind the placement machine in the fully automatic SMT production line.

[tronstol]

Semi-automatic Solder Printer YS350

https://www.tronstol.com/smt-assembly/semi-automatic-solder-printer-ys350.html

Please move down to understand the parameters and information.

Specification of Semi-automatic Solder Printer YS350 Model YS350 PCB size Max:400*240mm Printing area 500*320mm PCB fixed system Pin positioning Frame size L(550-650)*W(370-470) Adjusting for table front/rear±10mm，left/right±10mm Printing Accuracy ±0.2mm Repeating Accuracy ±0.2mm PCB thickness 0.2-2.0mm Air source 4-6kg/c㎡ Power supply AC220V 50HZ Dimension L800*W700*H1700mm Packing size 1050*900*1850mm Net weight 230kg Gross weight 280KG

Features of Semi-automatic Solder Printer YS350

PC control, touch screen display, and menu operation interface.

Floating scraper. Similar to the automatic printer, the scraper of a semi-automatic stencil printer can be floated freely up and down and can be adjusted automatically to level with the steel grid.

The pressure of the scraper is adjustable. The pressure on the steel grid is adjustable according to the length of the scraper.

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Reflow Oven D8 (Desktop)

https://www.tronstol.com/smt-assembly/reflow-oven-d8-desktop.html

Desktop Reflow Oven Please move down to understand the parameters and information.

Specification of Reflow Oven D8 (Desktop) Model D8 Components Max Height (CM) 5.5 Conveyor Width(CM) 30 Max Speed of Conveyor (CM) 120 Peak Power(KW) 12 Working Power(KW) 5 Input Voltage(V) 380/220 8 heating zones First: Fast preheat zone，Second/Third: Drying zones，Fourth: Soldering zone，Fifth/Sixth/Seventh/Eighth: Bottom side heat zones，(Each zone adapts independent heating/cooling control ways, cooling zone belongs to strong wind refrigerating system.) External Dimensions Machine:210*70*70CM Net Weight 230KGS Gross weight 220kg

Features of Reflow Oven D8 (Desktop)

D8 desktop/tabletop reflow oven worked with hot wind to solder PCB, support most normal components, LED, and kinds of IC.

Using AC motor to drive the conveyor belt, chain type transmission way. Speed adjustment is controlled by automatic electronic analog switch, which sensitivity no more than 1 degree, control accuracy ±10mm/min.

[tronstol]

Reflow Oven D5 (Desktop)

https://www.tronstol.com/smt-assembly/reflow-oven-d5-desktop.html

Table Top Reflow Oven Please move down to understand the parameters and information.

Specification of Reflow Oven D5 (Desktop)

Model D5 Components Max Height (CM) 5.5 Conveyor Width(CM) 30 Max Speed of Conveyor (CM) 120 Peak Power(KW) 7 Working Power(KW) 3 Input Voltage(V) 380/220 5 heating zones First: Fast preheat zone, Second: Soldering zone, Third: Drying zone, Fourth/Fifth: Bottom-side heat zones, (Each zones adapts independent heating/cooling control ways, cooling zone belongs to strong wind refrigerating system.) External Dimensions Machine:170*61*65CM Net Weight 120KGS Gross weight 180kg

Features of Reflow Oven D5 (Desktop)

D5 desktop/tabletop reflow oven worked with hot wind to solder PCB, support most normal components, LED, and kinds of IC.

Crawler-type structure matched with five heating zones (3 up/ 2 down) can make inside temperature more accurate and well-proportioned, just need 15-20min to reach the working temperature.

Using AC motor to drive the conveyor belt, chain type transmission way. Speed adjustment is controlled by automatic electronic analog switch, which sensitivity no more than 1 degree, control accuracy ±10mm/min.

[tronstol]

REFLOW OVEN

https://www.tronstol.com/smt-assembly/reflow-oven/

Reflow soldering technology is widely used in the field of electronic manufacturing. The components on the various boards used in our computers are soldered to the circuit board through this process. This PCB reflow oven machine has a heating circuit inside to heat air or nitrogen. When the temperature is high enough, blow it to the circuit board where the component has been attached, so that the solder on both sides of the component will melt and bond with the motherboard. The advantage of this process is that the temperature is easy to control, oxidation can be avoided during the welding process, and the manufacturing cost is easier to control. Our reflow soldering oven is cheap and the soldering effect is good. It can guarantee the yield of electronic components and greatly improve the efficiency in the processing of electronic components.

 As an experienced reflow oven manufacturer in China, we provide different types of surface mount reflow oven (SMD/SMT reflow oven, mini or small reflow oven, etc) that are fit for various temperature zones, you can choose the most suitable one according to your own needs.

 TYPES OF REFLOW OVEN

Reflow Oven D5 (Desktop)

D5 desktop/tabletop reflow oven worked with hot wind to solder PCB, support most normal components, LED, and kinds of IC. Crawler-type structure matched with five heating zones (3 up/ 2 down) can make inside temperature...

 Reflow Oven L5

L5 nondetachable structure reflow oven worked with hot wind to solder PCB, support most normal components, LED and kinds of IC.Crawler-type structure matched with five heating zones can make inside te...

 Reflow Oven D8 (Desktop)

D8 desktop/tabletop reflow oven worked with hot wind to solder PCB, support most normal components, LED, and kinds of IC. Crawler-type structure matched with eight heating zones can make inside temperature more accurate...

 Reflow Oven L8

L8 nondetachable structure reflow oven worked with hot wind to solder PCB, support most normal components, LED and kinds of IC.Crawler-type structure matched with eight heating zones can make inside t...

 Reflow Oven L12

L12 nondetachable structure reflow oven worked with hot wind to solder PCB, support most normal components, LED and kinds of IC.Crawler-type structure matched with twelve heating zones can make inside...

[tronstol]

PROTOTYPE SMT LINE

https://www.tronstol.com/smt-assembly/prototype-smt-line/

If you are a professional PCB designer, are you tired of manually mounting components？It really costs a lot of time. It is recommended that you use SMT assembly line exclusively for Prototype, which can greatly improve your efficiency. Our prototype pick and place machine SMT line can be used not only in your office but also in your home. The size is so small, you can easy to transport. The price is so beautiful. Unimaginably cheap, this is your best choice.

 TYPES OF PROTOTYPE SMT LINE

Tronstol 3V (Standard) Pick and Place Machine Line1

Tronstol 3V (Standard) Pick and Place Machine with Simple hand solder stencil printer and Small Reflow Oven - Economical Assembly Production Line SMT Electronics Machinery.

 Tronstol 3V (Advanced) Pick and Place Machine Line2

Tronstol 3V (Advanced) Pick and Place Machine with Simple hand solder stencil printer and Small Reflow Oven - Economical Assembly Production Line SMD Electronics Machinery.

 Tronstol 3V (Standard) Pick and Place Machine Line3

Tronstol 3V (Standard) Pick and Place Machine with Simple hand solder stencil printer and Tronstol Reflow Oven D5 - Economical Assembly Production Line SMD Electronics Machinery.

 Tronstol 3V (Advanced) Pick and Place Machine Line4

Tronstol 3V (Advanced) Pick and Place Machine with Simple hand solder stencil printer and Tronstol Reflow Oven D5 - Economical Assembly Production Line SMD Electronics Machinery.

 Tronstol 3V (Advanced) Pick and Place Machine Line5

Tronstol 3V (Advanced) Pick and Place Machine with Precise Screen Printing Table and Small Reflow Oven - Economical Assembly Production Line SMT Electronics Machinery.

 Tronstol 3V (Standard) Pick and Place Machine Line6

Tronstol 3V (Standard) Pick and Place Machine with Precise Screen Printing Table and Small Reflow Oven - Economical Assembly Production Line SMD Electronics Machinery.

 Tronstol 3V (Advanced) Pick and Place Machine Line7

Tronstol 3V (Advanced) Pick and Place Machine with Precise Screen Printing Table and Tronstol Reflow Oven D5 - Economical Assembly Production Line SMD Electronics Machinery.

 Tronstol 3V (Standard) Pick and Place Machine Line8

Tronstol 3V (Standard) Pick and Place Machine with Precise Screen Printing Table and Tronstol Reflow Oven D5 - Economical Assembly Production Line SMD Electronics Machinery.

 Tronstol 3V (Standard) Pick and Place Machine Line9

Tronstol 3V (Standard) Pick and Place Machine with Simple hand solder stencil printer and Drawer type reflow solder - Economical Assembly Production Line SMT Electronics Machinery.

 Tronstol 3V (Advanced) Pick and Place Machine Line10

Tronstol 3V (Advanced) Pick and Place Machine with Simple hand solder stencil printer and Drawer type reflow solder - Economical Assembly Production Line SMD Electronics Machinery.

 Tronstol 3V (Standard) Pick and Place Machine Line11

Tronstol 3V (Standard) Pick and Place Machine with Precise Screen Printing Table and Drawer type reflow solder - Economical Assembly Production Line SMT Electronics Machinery.

 Tronstol 3V (Advanced) Pick and Place Machine Line12

Tronstol 3V (Advanced) Pick and Place Machine with Precise Screen Printing Table and Drawer type reflow solder - Economical Assembly Production Line SMD Electronics Machinery.

 PROTOTYPE SMT ASSEMBLY

SMT assembly has played an important role in promoting the development of the contemporary information industry and has become one of the indispensable technologies for the manufacture of modern electronic products.

 The following SMT prototype assembly process video can provide you with a clearer guide.

[tronstol]

CONVEYOR

https://www.tronstol.com/smt-assembly/pcb-conveyor/

The PCB conveyor is suitable for the connection between SMT production lines. The pick and place conveyor can also be used for PCB buffering, inspection, testing, or manual insertion of electronic components. It can be connected to other equipment for a signal. The double screw can adjust the track width conveniently and accurately. It is equipped with an anti-static workbench. Our company has docking stations of different sizes, and customers can choose the matching docking station according to their own PCB board types.

 TYPES OF PCB CONVEYOR

Conveyor C08

Please move down to understand the parameters and information.

 Conveyor C10

Please move down to understand the parameters and information.

 Conveyor C12

Please move down to understand the parameters and information.

 Conveyor C15

Please move down to understand the parameters and information.

[tronstol]

Nozzle

https://www.tronstol.com/smt-assembly/nozzle.html

The pick and place machine nozzle is the key part of SMT to attach and release the absorbed components. It mainly uses the adsorption of vacuum to absorb the components and uses air blowing to put the absorbed components on the coordinate position of the circuit board.

 Size of Nozzle

In order to assure placement accuracy, please select nozzles according to the shape and size of components.

 Table 1-1 Nozzle

 Reference of nozzle selection

  Table 1-2 Size comparison of nozzles

 Model

Recommendation (Imperial System)

CN030

0201

CN040

0402

CN065

0402, 0603, etc.

CN100

0805, diode,1206, 1210, etc.

CN140

1206,1210,1812,2010, SOT23, 5050, etc.

CN220

SOP series ICs, SOT89, SOT223, SOT252, etc.

CN400

ICs from 5 to 12mm

CN750

IC bigger than 12mm

YX01

3528 Soft surface LED

YX02

High power dome shape LED

YX03

IC/BGA from 11mm to 17mm

YX05

4148 round diode

YX06

3535 ball shape LED (Spherical height 1.4mm, overall height 1.9mm）

YX07

5050 ball shape LED (Length 5mm, Width 5mm, Height 3.02mm）

[tronstol]

LOADER AND UNLOADER

https://www.tronstol.com/smt-assembly/loader-and-unloader/

The PCB loader and unloader machine have a stable design of the casting lifting table structure, which improves the stability of the equipment. The control system with independent intellectual property rights, multi-functional electrical circuits and programming, and stable performance ensure the smoothness of the production line. Standard SMEMA communication interface can communicate with other automation equipment. SMT loader machine plays a very important role in the SMT assembly line.

 The SMD/SMT loader and unloader machine are used as the board loading device for producing circuit boards. It can be used with the standard material box to automatically send the circuit boards stored in the material box to the production line one by one. The pick and place feeder can be used for various circuit boards of different sizes and has wide applicability, high productivity.

 TYPES OF LOADER AND UNLOADER

Auto Loader SL400

It is used for the board loading device of SMT production line circuit boards. It can be used with the standard material box to automatically send the circuit boards stored in the material box to the ...

 Auto UnLoader XL400

It is used for the board loading device of SMT production line circuit boards. It can be used with the standard material box to automatically send the circuit boards stored in the material box to the ...

 SMT LOADER AND UNLOADER MACHINE ADVANTAGES

In the automated SMT production line, the PCB loader and unloader machines are indispensable machines.There are many advantages of loader and unloader machine:

 1. SMT loader machine is recycled and durable which can save time.

 2. People-saving: semi-automatic printer machine is filled with the whole frame board, this employee can do other types of work at any time, or one person can print multiple production lines at the same time.For semi-automatic printer machines, only one person needs to take care of multiple production lines. Because it is a cyclic storage board, it can be added at any time without changing the frame again.

 3. The size of the machine is small, saving working space.

 4. Strong practicality:It can use with semi-automatic printer machine, full-automatic printer machine, regardless of single or double panel.When there is no panel, the automatic alarm function will sound.

 5. The reliability is extremely high: Due to the small amount of movement, less wear, and all metal materials.

 6. Improve efficiency: When the pick and place machine has a signal and needs PCB, the loading machine will supply the board on time, and the automatic alarm function will not cause the pick and place machine to run idle.

  MAINTENANCE OF SMT LOADER MACHINE

The use of loader and unloader machines in the automated SMT workshop has greatly improved the efficiency of production. So how to maintain the loader and unloader machine?

 1. Keep the loader and unloader machines free of debris to avoid debris falling into the workbench and causing damage to the machine.

 2. Repair and maintenance methods for the gearbox of the loader and unloader machine: the first time it is used for about three months to drain the oil in the gearbox, clean the inside of the gearbox with diesel or gasoline, and put the new smooth oil after it is drained. Add to the middle of the viewing window immediately. It is enough to change the lubricating oil once a year in the future. Too much lubricating oil may cause the gearbox to heat up, and excessive motor load may cause the motor maintenance switch to trip. Too little lubricating oil may cause the gearbox to heat up, increase noise, and the gearbox hangs and is scrapped.

 3. Repair and maintenance methods for the motor of the loader and unloader machine head: Do not put water into the motor, nor add diesel oil and liquid organic compounds to the motor, because this can cause the insulation of the motor to be damaged and cause problems.

 4. Repair and maintenance methods of the loader and unloader machine trigger chain: The chain may cause the original lubricating oil to heat and volatilize after a long-term operation, and cause the chain to be unbalanced during operation, increase noise, and creep. At this time, you can turn over the sealing plate at the tail end, and add butter or thicker smooth oil to the chain.

[tronstol]

SMT Equipment in Medical

Human health and longevity are inseparable from medical treatment. One of the reasons for the development of medical technology is the development of medical machinery. And the development of medical machinery is inseparable from the use of pick and place machine. The occurrence of SMT medical devices makes sure the production of PCB in medical terms. No matter household thermometers, medical ventilators, body temperature measuring instruments, etc., SMT machines are needed.

https://www.tronstol.com/smt-equipment-medical.html

[tronstol]

SMT Equipment in LED

Many products have begun to use LED equipment, such as LED displays, traffic lights, automotive lights, LED backlights, lighting sources, and so on. Therefore, when produce and mount LED products, we also need a placement machine for fast and fully automatic placement. Compared with other machines produced by the traditional SMT assembly line, our latest SMD LED pick and place machine can perfectly meet the precision requirements of LED products. More importantly, the requirements for speed and size are also high, so the installation speed must be fast when using the automatic LED bulb making machine, and at the same time, the length of the printed circuit board on the placement machine is at least 1200 mm. TronStol provides you cheap LED mounting machine with high speed and accuracy.

https://www.tronstol.com/smt-equipment-led.html

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SMT Equipment in IOT

With the popularity of the Internet of Things (IOT), life has become intelligent. The Internet of Vehicles, smart home systems, various communication modules, and 5G communication modules you come into contact with are inseparable from the use of pick and place machine. The changes in life scenes make us require the precision of the PCB pick and place machine more accurate, and the efficiency of the machine higher.

https://www.tronstol.com/smt-equipment-iot.html

[tronstol]

SMT Equipment in Communication

The era of the Internet is inseparable from the popularization of communication equipment. SMD machines for mobile repairing emerge as the times require. Whether in the construction of precision electronic equipment such as program-controlled switches, numerical control equipment, signal machine, or various base stations in the telecommunication field, it needs a communication PCB. Pick and place machines are widely used in communication equipment. Our pick and place machine has established in-depth cooperative relationships with CommScope, Emerson and etc.

https://www.tronstol.com/smt-equipment-communication-equipment.html

[tronstol]

SMT Equipment in Automotive

Due to the intelligent development of automobiles, the application range of PCB pick and place machine in the automotive field is becoming more and more extensive. The popularity of new energy vehicles, the invention of driverless cars. Cars are not only a means of transportation but also a platform for technology, for example, the deuterogenic automotive PCB assembly. Whether it is circuit control or communication functions, it needs to be realized by the pick and place machine. Our pick and place machine has established in-depth cooperative relations with BYD and other auto companies.

https://www.tronstol.com/smt-equipment-automotive.html

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Stencil Printer

The types of SMT printer machines are divided into three parts: 1. Manual printing table 2. Semi-automatic solder printer machine 3. Fully automatic solder printer.

 The solder printer machine is a device that prints solder paste onto the PCB board, and it is the device that has the greatest impact on the process and quality. It is generally composed of plate loading, solder paste, embossing, and circuit board transfer. The stencil printing machine's working principle is: first it fixes the circuit board to be printed on the printing positioning table, and then the solder paste or red glue is printed on the corresponding pad through the stencil by the left and right scrapers of the solder printer machine. The transfer station is input to the placement machine for automatic placement. The solder printer machine is a must-have product for the SMT assembly line, and the uniformity of printing affects the result of PCB board welding. Our company is an SMT stencil manufacturer and possesses a variety of printing stations to meet the different needs of various customers at a cheap price.

 FAQs of Stencil Printer



What type of solder printer do you have?

A.

We have 1. Manual printing table 2. Semi-automatic solder printer machine 3. Fully automatic solder printer.



How to ensure the correct printing of solder paste?

A.

Our company recommends the use of semi-automatic models or more. The fixed strength of the machine ensures the uniform printing of solder paste



How many years can the machine generally be used?

A.

As long as it is not man-made damage, the machine can be used for at least 5-10 years.

https://www.tronstol.com/smt-assembly/stencil-printer/

[tronstol]

Solder Paste Mixer

The automatic SMT solder paste mixer machine uses the revolution to generate centrifugal force, and the force generated by the rotation at an angle of 45 degrees with the revolution axis makes the solder paste at the upper end of the tank continuously move downwards, while the solder paste at the bottom of the tank moves from the periphery to the top of the tank.

 Specification of Solder Paste Mixer

Model

Solder paste mixer

Speed

Motor speed：1350RPM

One revolution：400RPM；Second rotation：300RPM

Capacity

0-1000 g*2 cans

Can accept solder paste cans

DiameterΦ60-Φ67 Standard(Suitable for general 500g solder paste cans)

Time setting

0.01s～99H99s, Minute and the second setting

Display method

LED

Peak Power(KW)

60W

Input Voltage(V)

AC 220V±10％ 50Hz

Dimension

L400*W400*H500mm

Packing size

520*520*580mm

Net weight

45kg

Gross weight

50KG

 Features of Solder Paste Mixer

 The solder paste mixer uses the revolution to generate centrifugal force, and the force generated by the rotation at an angle of 45 degrees with the revolution axis makes the solder paste at the upper end of the tank continuously move downwards, while the solder paste at the bottom of the tank moves from the periphery to the top of the tank. Forming a whirlwind funnel-shaped stirring action, which can smoothly stir and soften the solder paste, defoam and reach an appropriate viscosity. After stirring, the solder paste has good wettability, uniform diffusion, excellent printing effect, and achieves the best flux performance during welding. Its characteristics are as follows:

 Special control circuit, adjustable mixing time, convenient operation.

 The solder paste is placed at 45 degrees and rotates along the axis of the axis so that the solder paste will not adhere to the can lid.

 Stable operation, low noise, with the effect of natural temperature recovery and clear air bubbles during the mixing process.

 The solder paste tank does not need to open the lid, it is convenient and safe to take and place.

 With safety devices to ensure personal safety.

https://www.tronstol.com/smt-assembly/solder-paste-mixer.html

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Accessories

The entire SMT production line generally requires conventional SMT pick and place machine parts: nozzles, feeders, etc. For all products in the warranty, our company provides free replacement of accessories. For all out-of-warranty machines, especially when the product has been used for a long time, we recommend that many wearing parts be replaced in time, so as not to affect the patch effect. Our company, as an SMT spare parts supplier, provides all kinds of mounter-related accessories to give customers the greatest support and service.

 Types of SMT Equipment Accessories

 Electric Feeder

The electric SMT feeder is mainly suitable for the Trosntol A1 pick and place machine. This kind of pick and place feeder only needs electricity to feed, which is more stable than the traditional pneumatic feeder. It makes the placement effect preciser.

 Vibration Feeder

Vibration feeder is mainly suitable for pick and place machines such as Tronstol 3V, Tronstol A1, etc. It is mainly responsible for the feeding of tube components.

 Label Feeder

About of Label FeederTronstol SMT Label Feeder For Tronstol A1 Pick and Place MachineThe easiest and cheapest way of marking a product automatically is the application of a label with a label feeder. ...

 IC Camera

IC Camera is mainly suitable for Trosntol A1 pick and place machine, which is responsible for the scanning and positioning of IC. It is an indispensable part of the SMT machine.

 Nozzle

The pick and place machine nozzle is the key part of SMT to attach and release the absorbed components. It mainly uses the adsorption of vacuum to absorb the components and uses air blowing to put the absorbed components on the coordinate position of the circuit board.

 FAQs of Accessories

 How do I know the price of accessories？

A.

You can ask our after-service team: jemma.zhang@tronstol.com.

 What is the advantage of your product?

A.

We have our own R&D team,all accessories are independently developed.

 What if I don’t know how to install accessories？

A.

Don't worry, we will provide professional installation accessories tutorials.

https://www.tronstol.com/smt-assembly/smt-equipment-accessories/