leyuangroup

[leyuangroup]

Magnetic Tube

https://www.leyuangroup.com/products/magnetic-tube.html

Food and pharmaceutical processing

 Magnetic tube, also named a magnetic bar, magnetic rod, magnetic roll separator, is constructed with neodymium permanent magnets which require no extra energy. They can remove iron contaminants to purify the material and protect the equipment. The strong neodymium bar magnets is TIG welded, sealed, and waterproof. After 4 polishing procedures, the surface roughness reaches RA0.6 which fully meets the requirements of food and pharmaceutical production. Unlike a simple magnet, a magnetic tube consists of multiple magnets that form a magnetic circuit, improving the strength of the magnetic field by twice as much as a single magnet, thus meaning that a magnetic tube is better at absorbing fine particles. Leyuan, as one of the magnetic bar manufacturers, offers heavy-duty permanent magnet bars of different shapes, including round bar magnet, a rectangular bar magnet, long rod magnets, and large bar magnets.

 As one of the most professional magnetic bar suppliers from China, Leyuan has strong bar magnets for sale. If you want to buy a bar magnet or want to know our other product information such as grid magnet, magnetic grate separators, powerful bar magnet, permanent magnet bar, rare earth rod magnets, liquid line magnetic separator, and heavy-duty bar magnets, please contact Leyuan or leave a message through our website.

 Types of Magnetic Tube for Sale

Leyuan Various endplugs for magnet tube

Leyuan Square permanent magnet bar

Leyuan Screw hole in magnetic roll separator

Leyuan Magnetic round bar with one eye

Leyuan Rare earth rod magnets with handle

Leyuan Powerful bar magnet with dam-board

  The Specification of Magnetic Tube

1. Housing Material

 Type

Fields

Stainless steel 304

Stainless steel 304L

Widley used in most applications

 Stainless steel 316L

Stainless steel 316L More corrosion resistance, and are used in food and pharmaceutical industries.

 2. Working Temperature

 Magnet Type

Working Temperature

Neodymium Magnets N Grade

≤80℃

Neodymium magnets M Grade

≤100℃

Neodymium magnets H Grade

≤120℃

Neodymium magnets SH Grade

≤150℃

Neodymium magnets UH Grade

≤180℃

Neodymium magnets EH Grade

≤200℃

Samarium Cobalt Magnets

≤350℃

 3. Magnetic tube’s size

 The relationship between conventional size, working temperature, and corresponding maximum surface gauss.

 4. Magnetic tube’s Length

 Custom and made to any length

 5. Surface Gauss value

 Finite element models can calculate the strength of a magnetic field. It is quite difficult, but practical we use the value below:

 Dry Powder：8000 Gauss

 Wet Slurry：10000 Gauss

 Nanometer Particles：over 12000 Gauss

 6. Endplugs Installation of Magnetic roll separators

 Various end plugs based on your requirements, The most common are the following:

Taped Holes

 Threaded Studs

 Plain Ends

 The Advantages of Magnetic Tube

1. Polishing meet food or pharmaceutical processing

 After 4 polishing procedures, the surface roughness reaches RA0.6

 2. Installation Verticality

 When the magnetic bar is fixed vertically to the flat plate, the end face of the magnetic bar must be closely attached to the flat plate. We have one more process than other suppliers, which can eliminate this deviation.

[leyuangroup]

Magnetic Trap

https://www.leyuangroup.com/products/magnetic-trap.html

Liquid and sludge separation

 Magnetic trap prevents abrasive wear, prevents pump clogging, and ensures the product is free of iron impurities. The LEYUAN magnetic pipeline filter is designed for all sizes of your pipes.

 LEYUAN permanent magnet magnetic trap, equipped with super strong magnetic bar, is used to protect pipe lines and processing equipment. The magnetic trap adsorbs ferromagnetic dirt, rust and fine iron pollutants in the pipeline through magnetic force to achieve full product purification.

 The magnetic trap can work up to 80°C (176°F). If temperature resistance is required, we can optimize the design to work up to 350°C (662°F).

 Types of Magnetic Trap for Sale

Leyuan Magnetic Trap

Leyuan Magnetic Trap

 Magnetic Trap Features

The magnetic unit is composed of a set of bar magnets. According to the pipe size, flow rate and viscosity, a different number of magnets are distributed within the inlet. The liquid flows from the inlet to the outlet and goes through the magnetic liquid trap; small ferromagnetic particles in materials will be held, and un-contaminated material is not affected by the magnetic force, which will achieve the effect of purification.

 High-gradient magnetic field liquid filters can also be designed to work in pressure piping including vessels, magnetic units, and flanges. Complete equipment can be leak-free at 2MPa, and an easy-to-clean style is available. Magnetic traps can be installed vertically or horizontally at any angle to meet different capacity, temperature, pressure, and viscosity requirements. The easy-to-clean rare-earth magnetic trap can quickly remove accumulated impurities. Simply pull out the magnetic unit and the dirt from the housing will fall off under the force of gravity. The cleaning cycle lasts only a few seconds.

[leyuangroup]

Magnetic Grid

https://www.leyuangroup.com/products/magnetic-grid.html

Food and pharmaceutical processing

 Magnetic grid is also called magnetic grate separator. Strong permanent magnetic grids separate fine ferromagnetic impurity particles. We can use a targeted design so that the product can be easily installed in cone, square, round, or irregularly-shaped hoppers.

 The magnetic grate separator is designed with a super NdFeB magnet. It is 3-6 times stronger than ferrite magnets and provides more than 13000Gs of strong magnetic force which can separate nano-sized ferromagnetic particles. It is widely used in plastics, ceramics, powder, paste, and other iron removal equipment.

 Types of Magnetic Grid for Sale

Leyuan Square shape magnetic grate

Leyuan Easy cleaning magnetic grate

Leyuan Half circle ezy cleaning magnetic grid

Leyuan Multi-layer magnetic hopper grate

Leyuan Round magnetic grate separator

Leyuan Round shape grid magnet

Leyuan Round shape magnetic grate filter

Leyuan Single-layer magnetic grid

Leyuan Square shape grid magnets

 Magnetic Grid Features

In order to cater to different user requirements, we have designed two kinds of magnetic grids. One is to achieve the adsorption of small particles over a close distance, with a magnetic field higher than 13000Gs to purify fine powder. The other is to provide a greater holding force that can attract screws, nuts, and so on from a distance, thus better protecting the equipment.

 As one of the leading magnetic filters manufacturers, we promise that all of LEYUAN's magnetic grills are hygienically qualified. All of them are made from stainless steel and are finely constructed with no pits, cracks, or crevices and meet recognized hygiene standards for food processing.

 The easy-to-clean rare-earth magnetic rack can quickly remove accumulated impurities. Simply pull out the magnetic unit and the dirt from the casing will fall off under the force of gravity. The cleaning cycle takes only a few seconds.

 Easy to clean magnetic grates: stainless steel casing is used outside of the magnetic bar. During operation, the material passes through the casing and ferromagnetic particles are adsorbed by magnetic force. When cleaning, the magnetic bar is pulled out and the particles on the housing fall automatically due to the absence of magnetic attraction, saving time for wiping.

 Single-layer magnetic grid

 Single-layer magnetic grids are widely used in plastics, ceramics, powders, pastes, and other iron removal equipment. Magnetic field gradient design is reasonable and all parts undergo a strictly polished process.

 Multi-layer magnetic grids: a single-layer magnetic grid cannot completely remove impurities from raw materials with more iron impurities, whereas the multi-layer magnetic grid can separate much more at one time and so will adsorb more impurities.

 How to Make Sure the Size of a Magnetic Grid is Correct?

Please measure the hopper’s size if you do not have the magnetic grate’s drawing. For example, 3 pieces of data are needed: top diameter, bottom diameter and the height. We will help you to finish the next steps and place a real magnetic grid into your hand.

 Standard Square Grate Magnets

Model

A

B

C

D=qty.

E=qty.

No.

(mm)

(mm)

(mm)

bars

bars

SN 150

150

31

-

3

2

SN 200

200

56

-

4

2

SN 250

250

81

-

5

2

SN 300

300

106

-

6

2

SN 350

350

131

-

7

2

SN 400

400

156

-

8

2

SN 450

450

66

181

9

2

SN 500

500

71

206

10

2

SN 550

550

81

231

11

2

SN 600

600

86

256

12

2

 Standard Round Grate Magnets

Model

A

B

C

D=qty.

E=qty.

No.

(mm)

(mm)

(mm)

bars

bars

RN 150

147

23

-

3

2

RN 200

184

30

 4

2

RN 250

247

36

 5

2

RN 300

289

41

 6

2

RN 350

347

46

 7

2

RN 400

391

51

 8

2

RN 450

447

55

178

9

2

RN 500

494

58

192

10

2

RN 550

547

62

205

11

2

RN 600

594

65

217

12

2

[leyuangroup]

China Industrial Magnetic Filters & Separators Manufacturer

https://www.leyuangroup.com/products/magnetic-filter/

Food-grade magnetic particle separators are massively advanced when compared to traditional applications of magnets to remove ferrous particles. According to the function of the magnetite filter, it also includes magnetic tubes, magnetic grates, magnetic boiler filters, magnetic drawers, and magnetic traps.

 As one of the leading magnetic products manufacturer in China, Leyuan offers a magnetic filtration system manufactured in strict accordance with food safety standards for applications with demanding customers. Strong magnetic fields can remove nano-level ferromagnetic contaminants. These magnetically separated products are equipped with a high-intensity magnetic separator that can withstand over 13000Gs of magnetic force, and so they are widely used in magnetic separation, inline magnets for food processing, pharmaceutical processing, and oil and gas industries. Design and custom types of industrial magnetic separators for different industries. Contact us to get more about magnetic filter & separator price now!

 Types of Magnetic Filter & Separators For Sale

Magnetic Tube

Magnetic Tubes remove iron contaminants to purify the material and protect the equipment. Our magnetic bar is TIG welded, sealed and fully waterproof. After 4 polishing procedures, the surface roughness reaches RA0.6 which fully meets the requirements of food and pharmaceutical production.

 Magnetic Grid

Strong permanent magnetic grid, has 3-6 times stronger than ferrite magnets. It provides more than 13000G strong magnetic force separates fine ferromagnetic impurity particles, the product can be easily installed in the cone, square, round or irregular shape hoppers.

 Magnetic Drawer

Magnetic drawers are made from magnetic grates in a 304L or 316L stainless steel casing. As one kind of popular magnetic separator, drawer magnets effectively separate ferrous particles. The magnetic field intensity of magnetic drawers is over 13000GS and so is applicable to all types of powder industries.

 Magnetic Trap

LEYUAN permanent magnet magnetic traps, equipped with super-strong magnetic bars, are used to protect pipe lines and processing equipment. The magnetic trap adsorbs ferromagnetic dirt, rust and fine iron pollutants in the pipeline through magnetic force to ensure product purification.

 Magnetic Boiler Filter

As a magnetic central heating filter bars manufacturer, we produce 20-50 thousands magnetic bars every year, which are used in central heating magnetic filtration system. Diameter: 10mm, 15mm, 22mm, 25mm, or customized as your request, Length: 90mm-2000mm, or customized as your request.

[leyuangroup]

Magnetic Drawer

https://www.leyuangroup.com/products/magnetic-drawer.html

Dry Powder & Particle separation

 Magnetic drawers, also named drawer type magnetic grill, are made from magnetic grates in a 304L or 316L stainless steel case. As one kind of popular magnetic separator, magnetic drawer filter separate ferrous particles from the desired product. The magnetic field intensity of the drawer-type magnetic grill is over 13000Gs and so is applicable to all kinds of powder industries.

 LEYUAN supplies standard-style drawer-type industrial drawer magnets (plate magnetic separators), easy-cleaning styles, pneumatic easy-cleaning styles, and customer-made drawer-type magnetic grill with food grade or sanitary grade features, etc.

 Types of Magnetic Drawer for Sale

Leyuan Magnetic Drawer

Leyuan Magnetic Drawer

 Features of Drawer-type Magnetic Grill

l No energy consumption, no pollution, and easy to clean

l Simple structure, easy to install, and can be installed in the pipeline or outlet of the production line.

l The magnetic bar and the magnetic spacing is carefully designed so that the strong magnetic area can be more fully utilized.

 l Drawer-type magnetic filters have many specifications and the specific size can be designed and manufactured according to the requirements of customers.

[leyuangroup]

Magnetic Coupling

https://www.leyuangroup.com/products/magnetic-coupling/

0.1Nm to 20Nm Low Torque Magnetic Couplers

Magnetic coupling, also known as magnetic coupling or magnetic drive coupling, is a coupling that uses a magnetic field to transmit torque between shafts. They are non-contact, using the attractive and repulsive force of the magnetic poles to transmit rotational power.

 Widely used in a magnetic drive pump or magnetic coupling motor.

 To know more about the magnetic coupling working principle, please check our blog for details.

 FAQs of Magnetic Drive/Shaft Coupling

Are There Any Drawings Of Magnetic Couplings?

Our advantage is the low-torque magnetic drive couplings. Leyuan Group has optimized the series size of the magnetic coupler, and our customers can make adjustments based on this.

 Magnetic Coupler

 Please check the details data of MCM 0.1-10Nm magnetic coupling.PDF (325KB)

 Magnetic Coupler

 Please check the details data of MCL 3-80Nm magnetic coupling.PDF (370KB)

 Sample, Price And Lead Time?

Magnetic coupling projects always need samples tested at the beginning, so as one of the magnetic coupling suppliers, we accept one sample order, but in order to screen out the customers with the intention of using the products for batches, we will charge a higher sample fee. Torque from 0.1 Nm to 80 Nm will charge a $450 to $1200USD sample fee, but the sample fee will be totally refunded upon receipt of a bulk order. The lead time is usually 35 days.

 What Quantities Will Be Considered As A Bulk Order? Price?

We will quote according to the processing difficulty.

 Do You Sell Ready-made Couplings?

Our magnetic shaft couplings are all customized. For example, if a customer needs a different shaft, then we have to machine a new part for them and so we keep no ready-made couplings in stock.

 Failure Of Magnetic Coupling?

Magnetic coupling uses permanent magnets to transmit torque. The magnetic coupling fails when the permanent magnets are demagnetized or lose their magnetism. The main causes of magnetic failure are high temperatures, vibration, reverse magnetization, etc, so, as one of the professional magnetic coupling manufacturers, our magnetic coupling must run in a synchronous state. If the load is too heavy, the inner rotor stops or runs in asynchronous state. If the reverse magnetic field comes from the outer rotor, it will reduce torque or completely damage the coupling.

 What Should I Pay Attention To When Installing The Magnetic Coupling?

Magnetic coupling is a non-contact transmission. Outer rotor and isolation and the inner rotor have a certain gap, which greatly reduces the difficulty of installation. However, the wall thickness of the isolation is very thin, and if it is rubbed against other parts, the isolation will be destroyed, so a certain Unsure what is meant here. has to be ensured accordingly.

 How Does A Permanent Magnet Coupling Work?

 Listen to Customers and Understand Their NeedsListen to Customers and Understand Their Needs

To fully understand the customer's intention, in addition to the main performance indicators of the magnetic assemblies, we also consider their working environment, using methods and transport status. Master the most comprehensive information to prepare for sampling in the next step.

 Calculate the Design Model

First, based on our experience and CAE calculations, an optimal model is obtained. The key point of the model is to use the minimum amount of magnets and magnet shapes are easy to machine. On this basis, our engineers will comprehensively consider the model structure which must be easy to machine and assemble. Then we sort out our opinions and communicate with customers, and finally sign sample orders.

 Formulating Process and Sampling

This is an example of an inspection equipment we specially designed. After signing the sample order, according to the process and assembly characteristics , we have to formulate a detailed process to increase the quality monitoring in key processes. At the same time, we make tooling & fixtures which serves two purposes: first,it is to ensure the geometric and dimensional tolerances of the parts and the entire product at this stage . and second, it is for parameter testing, and we must ensure that our products can be tested quickly and efficiently in subsequent batches.

 Batch Production Control

After receiving the batch orders, we will reasonably arrange the working positions and procedures for workers, then operation begins, when necessary, we will design and make the unique tooling & fixtures to reduce the labor intensity for workers and ensure the consistency of batch production.

 Magnets Separating/Splitting Equipment

Permanent magnet couplings, motor magnets and some magnetic assemblies require magnets to be assembled after magnetization. The efficiency of manual magnet splitting is low. The most important thing is that workers’ fingers are very painful to peel off magnets for a long time. For this reason, we designed and made this magnets separating/splitting equipment which completely relieves workers from pain and improves efficiency.

 Automatic Glue Dispenser

Glue is used to bond strong magnets and other parts together in most magnetic couplings and magnetic assemblies, usually manual gluing varies from person to person, and the amount of glue cannot be controlled, therefore, we designed and made automatic glue dispensing equipment that is exclusively for our product, compared with other glue dispensers sold on the market, ours works more efficiently and quickly.

Automatic Laser Welding Machine

Many products require laser welding. The purpose of doing so is to seal (magnets need to be completely sealed for some magnetic assemblies). In actual welding, workpieces have tolerances and welding has thermal deformation, however, our automatic laser welding machine can offer better weld strength, tighter precision, and minimal deformation for our bulk orders, we designed and made a lot of special tooling & fixtures, so even new workers also can quickly get started.

 We just listed a small number of tooling & fixtures mentioned above, there still are many similar special tooling & fixtures with us. All of these are to reduce labor and improve efficiency while minimizing the effects of human operations. We have rich experience in production control. We do quantitative control in all processes so that the consistency can be ensured for each batch of products. In the current situation where workers are difficult to recruit and labor costs are rising sharply, we are pursuing high-quality products with minimal labor and continuous improvement is our goal.

[leyuangroup]

Magnetic Boiler Filter

https://www.leyuangroup.com/products/magnetic-boiler-filter.html

Magnetic boiler filter Remove central heating system ferrous pollution

 What is a magnetic filter on a boiler? Magnetic boiler filter is used as central heating magnetic filter cleaning. Corrosion affects all heating systems, from boilers at home to heavy-duty industrial systems. Sludge due to accumulation and corrosion of ferrous particles can easily affect the heat conduction of the boiler, reducing the heating efficiency and causing more energy consumption. With our best magnetic filter for central heating, you will never wory about this problem. Our magnetic trap central heating is also a good choise.

 Types of Magnetic Boiler Filter for Sale

Leyuan Magnetic Boiler Filter

Leyuan Magnetic Boiler Filter

Leyuan Magnetic Boiler Filter

 Advantages of Magnetic Boiler Filter

The heat blocked by corrosive dirt escalates the temperature of the chamber and abnormal temperature overheats the metal components, which is likely to result in damage to the system or even cause an explosion.

 Sludge also affect pipeline systems, causing blockages and reducing water flow. In extreme cases, serious blocking may trigger pipes to burst. Chronically accumulated dirt exerts a negative influence on the operation life of the boiler, meanwhile, central heating magnetic filter cleaning of removing the dirt is a difficult task and requires extra maintenance costs and time.

 Magnetic boiler filters are the ideal solution to costly and unnecessary system breakdowns caused by both magnetic and non-ferrous particulates in central heating systems. Magnetic bars for central heating filters are the most common type of filters. Magnetic central heating filters are installed on the pipework of the boiler, and they are used to remove debris from central heating systems thereby resulting in a longer boiler lifespan and increased system efficiency.

 The magnetic filter core equips the strongest rare earth neodymium magnets which provide a 12000Gs magnetic field with a maximum of 120°C temperature resistance.

 As the best magnetic filter for central heating filter bars manufacturer, we produce 20-50 thousand magnetic bars every year, which are used in the central heating magnetic filtration system. The diameter is different like 10mm, 15mm, 22mm, 25mm, 29mm, 35mm or customized magnetic system filter as per your request. Length: 90mm-2000mm, or customized as per your request.

 Our highly competitive price doesn't mean that we skimp on service. People have asked us how we can offer such high-quality products, like boiler magnetic filter and heating system magnetic filter at such great prices and the answer is simple: we design and build our own products and so, we can pass those savings on to you. There is no middleman. OEM is welcomed, samples are available, and small orders accepted. 100% quality & best service is guaranteed.

 The Features of Magnetic Bars For Central Heating

Filters

1.The diameter and length of the magnetic boiler filter.

2.The number of magnets for each filter.

3.Max. Surface Gauss value of the magnetic boiler filter.

4.Connections of the magnetic boiler filter.

5. Maximum Operation Temperature Magnetic Bars For Central Heating Filters:

series is available for the customer to choose from:

N series up to 80 degrees °C

M series up to 100 degrees °C

H series up to 120 degrees °C

SH series up to 150 degrees °C

UH series up to 180 degrees °C

EH series up to 200 degrees °C

[leyuangroup]

Custom Design Magnets

https://www.leyuangroup.com/products/custom-design-magnets.html

Types of Custom Metal Design Magnets for Sale

 Permanent magnets are central components of many electromechanical machines and electronic devices. The choice and use of the magnetic materials will affect the performance, size, and cost of the end product.

 As the magnetic products supplier, Leyuan can provide custom shaped permanent magnetic products with engineering and design assistance, such as custom round magnets, custom square magnets; we have deep experiences in custom design magnets, such as custom-cut magnets, custom shaped magnets, and custom sized magnets and in addressing the unique needs of separation and transmission, using our core engineering expertise and in-house manufacturing facilities.

 Types of Custom Metal Design Magnets for Sale

Leyuan Encupsulation Magnets

Leyuan Component Of Magnet Load

Leyuan Rotor

Leyuan Magnets Sealed By Laser Welding

Leyuan Magnetic Brake For Water Blasting Gun

Leyuan Magnet In Housing

 Testing & Inspection of Custom-cut Industrial Magnets

 Some custom design magnets of different shapes and sizes, such as custom round magnets and custom square magnets, are used in special environments. In addition to meeting the main indicators, Leyuan group will also carry out other tests and inspections according to the use environment. Testing items include:

 l Salt spray testing

l High temperature

l Low temperature

l Thermal Shock

l Pulling force

l Torque Inspection

l Adhesive Test (Includes Glue and Coating)

l Pressure Test

[leyuangroup]

Alnico Magnets

https://www.leyuangroup.com/products/alnico-magnets/

Types Of Alnico Pickup Permanent Magnets For Sale

 A high working temperature limit (550°C/1020°F) makes Alnico especially well-suited for sensitive automotive and aircraft sensor applications. Alnico is produced in many grades to fit the requirements of these applications, from Alnico 1 to Alnico 12, but the most popular grades are 2, 5 and 8. By comparison to the newer materials, the coercivity of Alnico is low.

 Types of Alnico Magnets for Sale

Leyuan Alnico Magnets Products Show 01

Leyuan Alnico Magnets Products Show 02

 The Specification of Alnico Magnets

Magnetic and Physical Properties of Cast Alnico Magnet

Grade Equivalent MMPA Class Br Hcb BH(max) WT Remark

mT Gs kA/m Oe kJ/m³ MGOe °C

LN10 ALNICO3 600 6000 40 500 10 1.2 450 Isotropic

LN13 ALNICO2 700 7000 48 600 12.8 1.6 450

LNGT18 ALNICO8 580 5800 100 1250 18 2.2 550

LNG37 ALNICO5 1200 12000 48 600 37 4.65 525 Anisotropic

LNG40 1250 12500 48 600 40 5

LNG44 1250 12500 52 650 44 5.5

LNG52 ALNICO5DG 1300 13000 56 700 52 6.5

LNG60 ALNICO5-7 1350 13500 59 740 60 7.5

LNGT28 ALNICO6 1000 10500 57.6 720 28 3.5 525

LNGT36J ALNICO8HC 700 7000 140 1750 36 4.5 550

LNGT38 ALNICO8 800 8000 110 1380 38 4.75 550

LNGT40 820 8200 110 1380 40 5 550

LNGT60 ALNICO9 950 9500 110 1380 60 7.5 550

LNGT72 1050 10500 112 1400 72 9 550

  Where Alnico is appropriate, magnet size can be minimized if it can be magnetized after assembly into the magnetic circuit. If used independently of other circuit components, as in security applications, the effective length-to-diameter ratio (related to the permeance coefficient) must be great enough to cause the magnet to work above the knee in its second quadrant demagnetization curve. For critical applications, Alnico magnets may be calibrated to an established reference flux density value. However, a result of low coercivity is sensitivity to demagnetizing effects due to external magnetic fields, shock, and application temperatures. For critical applications, Alnico magnets can be temperature-stabilized to minimize these effects.

 As one of the most professional alnico magnet manufacturers from China, Leyuan has the alnico bar magnets for sale. If you want to buy alnico magnets and want to know alnico magnet price or our other alnico magnet types, please contact Disheng or leave a message through our website.

[leyuangroup]

Magnetic Tube

Magnetic tube, also named a magnetic bar, magnetic rod, magnetic roll separator, is constructed with neodymium permanent magnets which require no extra energy. They can remove iron contaminants to purify the material and protect the equipment. The strong neodymium bar magnets is TIG welded, sealed, and waterproof. After 4 polishing procedures, the surface roughness reaches RA0.6 which fully meets the requirements of food and pharmaceutical production. Unlike a simple magnet, a magnetic tube consists of multiple magnets that form a magnetic circuit, improving the strength of the magnetic field by twice as much as a single magnet, thus meaning that a magnetic tube is better at absorbing fine particles. Leyuan, as one of the magnetic bar manufacturers, offers heavy-duty permanent magnet bars of different shapes, including round bar magnet, a rectangular bar magnet, long rod magnets, and large bar magnets.

 As one of the most professional magnetic bar suppliers from China, Leyuan has strong bar magnets for sale. If you want to buy a bar magnet or want to know our other product information such as grid magnet, magnetic grate separators, powerful bar magnet, permanent magnet bar, rare earth rod magnets, liquid line magnetic separator, and heavy-duty bar magnets, please contact Leyuan or leave a message through our website.

https://www.leyuangroup.com/products/magnetic-tube.html

[leyuangroup]

Magnetic Trap

Liquid and sludge separation

 Magnetic trap prevents abrasive wear, prevents pump clogging, and ensures the product is free of iron impurities. The LEYUAN magnetic pipeline filter is designed for all sizes of your pipes.

 LEYUAN permanent magnet magnetic trap, equipped with super strong magnetic bar, is used to protect pipe lines and processing equipment. The magnetic trap adsorbs ferromagnetic dirt, rust and fine iron pollutants in the pipeline through magnetic force to achieve full product purification.

 The product can work up to 80°C (176°F). If temperature resistance is required, we can optimize the design to work up to 350°C (662°F).

 Get a Quote

Types of Magnetic Trap for Sale

Magnetic Trap

 Magnetic Trap

 Magnetic Trap Features

The magnetic unit is composed of a set of bar magnets. According to the pipe size, flow rate and viscosity, a different number of magnets are distributed within the inlet. The liquid flows from the inlet to the outlet and goes through the magnetic liquid trap; small ferromagnetic particles in materials will be held, and un-contaminated material is not affected by the magnetic force, which will achieve the effect of purification.

 High-gradient magnetic field liquid filters can also be designed to work in pressure piping including vessels, magnetic units, and flanges. Complete equipment can be leak-free at 2MPa, and an easy-to-clean style is available. Magnetic traps can be installed vertically or horizontally at any angle to meet different capacity, temperature, pressure, and viscosity requirements. The easy-to-clean rare-earth magnetic trap can quickly remove accumulated impurities. Simply pull out the magnetic unit and the dirt from the housing will fall off under the force of gravity. The cleaning cycle lasts only a few seconds.

https://www.leyuangroup.com/products/magnetic-trap.html

[leyuangroup]

Magnetic Grid

Food and pharmaceutical processing

 Magnetic grid is also called magnetic grate separator. Strong permanent magnetic grids separate fine ferromagnetic impurity particles. We can use a targeted design so that the product can be easily installed in cone, square, round, or irregularly-shaped hoppers.

 The magnetic grate separator is designed with a super NdFeB magnet. It is 3-6 times stronger than ferrite magnets and provides more than 13000Gs of strong magnetic force which can separate nano-sized ferromagnetic particles. It is widely used in plastics, ceramics, powder, paste, and other iron removal equipment.

 Magnetic Grid Features

In order to cater to different user requirements, we have designed two kinds of magnetic grids. One is to achieve the adsorption of small particles over a close distance, with a magnetic field higher than 13000Gs to purify fine powder. The other is to provide a greater holding force that can attract screws, nuts, and so on from a distance, thus better protecting the equipment.

   As one of the leading magnetic filters manufacturers, we promise that all of LEYUAN's magnetic grills are hygienically qualified. All of them are made from stainless steel and are finely constructed with no pits, cracks, or crevices and meet recognized hygiene standards for food processing.

   The easy-to-clean rare-earth magnetic rack can quickly remove accumulated impurities. Simply pull out the magnetic unit and the dirt from the casing will fall off under the force of gravity. The cleaning cycle takes only a few seconds.

   Easy to clean magnetic grates: stainless steel casing is used outside of the magnetic bar. During operation, the material passes through the casing and ferromagnetic particles are adsorbed by magnetic force. When cleaning, the magnetic bar is pulled out and the particles on the housing fall automatically due to the absence of magnetic attraction, saving time for wiping.

 Single-layer magnetic grid

  Single-layer magnetic grids are widely used in plastics, ceramics, powders, pastes, and other iron removal equipment. Magnetic field gradient design is reasonable and all parts undergo a strictly polished process.

 Multi-layer magnetic grids: a single-layer magnetic grid cannot completely remove impurities from raw materials with more iron impurities, whereas the multi-layer magnetic grid can separate much more at one time and so will adsorb more impurities.

 How to Make Sure the Size of a Magnetic Grid is Correct?

Please measure the hopper’s size if you do not have the magnetic grate’s drawing. For example, 3 pieces of data are needed: top diameter, bottom diameter and the height. We will help you to finish the next steps and place a real magnetic grid into your hand.

 https://www.leyuangroup.com/products/magnetic-grid.html

[leyuangroup]

Magnetic Filters & Separators Manufacturer

Food grade magnetic particle separators are massively advanced when compared to traditional applications of magnets to remove ferrous particles. According to the function of the magnetite filter, it also includes magnetic tubes, magnetic grates, magnetic boiler filters, magnetic drawers, and magnetic traps.

 As one of the leading magnetic filter manufacturers in China, Leyuan offers a magnetic filtration system manufactured in strict accordance with food safety standards for applications with demanding customers. Strong magnetic fields can remove nano-level ferromagnetic contaminants. These magnetically-separated products are equipped with high-intensity magnetic separator that can withstand over 13000Gs of magnetic force, and so they are widely used in the magnetic separation, inline magnets for food processing, pharmaceutical processing, and oil and gas industries. Design and custom types of industrial magnetic separators for different industries.

  Types of Magnetic Filter & Separators

Magnetic Tube

Magnetic Tubes remove iron contaminants to purify the material and protect the equipment. Our magnetic bar is TIG welded, sealed and fully waterproof. After 4 polishing procedures, the surface roughness reaches RA0.6 which fully meets the requirements of food and pharmaceutical production.

  Magnetic Grid

Strong permanent magnetic grid, has 3-6 times stronger than ferrite magnets. It provides more than 13000G strong magnetic force separates fine ferromagnetic impurity particles, the product can be easily installed in the cone, square, round or irregular shape hoppers.

 Magnetic Drawer

Magnetic drawers are made from magnetic grates in a 304L or 316L stainless steel casing. As one kind of popular magnetic separator, drawer magnets effectively separate ferrous particles. The magnetic field intensity of magnetic drawers is over 13000GS and so is applicable to all types of powder industries.

 Magnetic Trap

LEYUAN permanent magnet magnetic traps, equipped with super-strong magnetic bars, are used to protect pipe lines and processing equipment. The magnetic trap adsorbs ferromagnetic dirt, rust and fine iron pollutants in the pipeline through magnetic force to ensure product purification.

 Magnetic Boiler Filter

As a magnetic central heating filter bars manufacturer, we produce 20-50 thousands magnetic bars every year, which are used in central heating magnetic filtration system. Diameter: 10mm, 15mm, 22mm, 25mm, or customized as your request, Length: 90mm-2000mm, or customized as your request.

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Products

Magnetic Filter

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Magnetic Tube

Magnetic Grid

Magnetic Drawer

Magnetic Trap

Magnetic Boiler Filter

Magnetic Coupling

Pot Magnets

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Permanent Magnet

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Custom Design Magnets

Industries

Power Transmission

 Magnetic Separation

 Food Processing

 Pharmaceutical Processing

 Chemical Processing

 Recycling

 Office Supplies

 Oil and Gas

 Interested in Magnetic Products & Assemblies?

 Submit inquiry to Leyuan now!

 Magnetic Filter FAQs

How Does A Magnetic Filter Work?

The magnetic filter can separate magnetic substances from nonmagnetic substances through the magnetic filtration system. Magnetic filters equip permanent magnets, which generate magnetic force, magnetic substances will be held by magnets but nonmagnetic substances will not, they pass through magnets because of gravity or pressure, then you get pure nonmagnetic substances.

 What Is The Most Powerful Magnetic Material?

At present, the most powerful magnetic material is sintered neodymium which was invented in the year of 1985.

 Which Metal Can Not Be Separated By Magnetic Filter?

3 kinds of materials can be held by magnetic force: iron, nickel and cobalt. All others cannot be separated by all types of magnetic separators.

 What Are The Benefits Of Magnetic Filter?

1.remove ferrous contaminant to purify incoming material.

 2. separate iron particles to prevent damage to equipments.

  https://www.leyuangroup.com/products/magnetic-filter/

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Magnetic Drawer

Dry Powder & Particle separation

 Magnetic drawers, also named drawer type magnetic grill, are made from magnetic grates in a 304L or 316L stainless steel case. As one kind of popular magnetic separator, drawer type magnetic grills separate ferrous particles from the desired product. The magnetic field intensity of the drawer-type magnetic grill is over 13000Gs and so is applicable to all kinds of powder industries.

   LEYUAN supplies standard-style magnetic drawers (plate magnetic separators), easy-cleaning styles, pneumatic easy-cleaning styles, and customer-made magnetic drawers with food grade or sanitary grade features, etc.

Features of Magnetic Drawers

No energy consumption, no pollution, and easy to clean

 Simple structure, easy to install, and can be installed in the pipeline or outlet of the production line.

 The magnetic bar and the magnetic spacing is carefully designed so that the strong magnetic area can be more fully utilized.

 Drawer-type magnetic filters have many specifications and the specific size can be designed and manufactured according to the requirements of customers.

  https://www.leyuangroup.com/products/magnetic-drawer.html

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Magnetic Coupling

0.1Nm to 20Nm Low Torque Magnetic Couplers

Magnetic coupling, also called magnetic shaft coupling or magnetic drive coupling is a coupling that transfers torque between shafts with a magnetic field. They are non-contact and utilize attraction and repulsion of the magnetic poles to transmit rotational power. Widely used in a magnetic drive pump or magnetic coupling motor.

 Magnetic Coupling FAQs

Are There Any Drawings Of Magnetic Couplings?

Our advantage is the low-torque magnetic drive couplings. Leyuan Group has optimized the series size of the magnetic coupler, and our customers can make adjustments based on this.

 Magnetic Coupler

 Please check the details data of MCM 0.1-10Nm magnetic coupling.PDF (325KB)

  Magnetic Coupler

 Please check the details data of MCL 3-80Nm magnetic coupling.PDF (370KB)

 Sample, Price And Lead Time?

Magnetic coupling projects always need samples tested at the beginning, so as one of the magnetic coupling suppliers, we accept one sample order, but in order to screen out the customers with the intention of using the products for batches, we will charge a higher sample fee. Torque from 0.1 Nm to 80 Nm will charge a $450 to $1200USD sample fee, but the sample fee will be totally refunded upon receipt of a bulk order. The lead time is usually 35 days.

 What Quantities Will Be Considered As A Bulk Order? Price?

We will quote according to the processing difficulty.

 Do You Sell Ready-made Couplings?

Our magnetic shaft couplings are all customized. For example, if a customer needs a different shaft, then we have to machine a new part for them and so we keep no ready-made couplings in stock.

 Failure Of Magnetic Coupling?

Magnetic coupling uses permanent magnets to transmit torque. The magnetic coupling fails when the permanent magnets are demagnetized or lose their magnetism. The main causes of magnetic failure are high temperatures, vibration, reverse magnetization, etc, so, as one of the professional magnetic coupling manufacturers, our magnetic coupling must run in a synchronous state. If the load is too heavy, the inner rotor stops or runs in asynchronous state. If the reverse magnetic field comes from the outer rotor, it will reduce torque or completely damage the coupling.

 What Should I Pay Attention To When Installing The Magnetic Coupling?

Magnetic coupling is a non-contact transmission. Outer rotor and isolation and the inner rotor have a certain gap, which greatly reduces the difficulty of installation. However, the wall thickness of the isolation is very thin, and if it is rubbed against other parts, the isolation will be destroyed, so a certain Unsure what is meant here. has to be ensured accordingly.

 How Does A Permanent Magnet Coupling Work?

Permanent magnet coupling is divided into various structural forms. Under the principles of magnets attracting each other, the inner and outer rotors are assembled with super-strong magnets. When the magnetic coupling motor drives the outer rotor, the energy is transmitted to the inner rotor through the magnetic circuit so that the inner rotor rotates synchronously. This magnetic coupling achieves static sealing because the internal and external drive shafts are not hard-wired; thus, they are widely used in transportation systems for corrosive, toxic, and contaminated liquids or gases.

 Why Choose Us:

Deep understanding on magnets, We are very familiar with all kinds of magnets, compared with other magnet manufacturers, we can do quantitative calculation and optimization on magnetic circuit, for example, after customers designate the torque of magnetic couplings, we are able to offer the most optimal and cost-effective solution based on our calculation result.

 Experienced mechanical engineers involved. Mechanical engineers are essential in the team, because the mechanical performance, dimensional tolerance etc. are designed and verified by them, furthermore, they will make the most reasonable machining plan based on the resources of machining factory.

   The constant pursuit of consistency, There are many types of magnetic assemblies and the processes are complex. Take the gluing process for example, manual gluing varies from person to person, and the amount of glue cannot be controlled. The automatic glue dispenser on the market can not adapt to our products. For this reason, we design and make an automatic glue dispensing system by ourselves. it eliminates human factors.

 Skilled workers and continuous improvement！The assembly of magnetic couplings and magnetic assemblies can not be done without skilled assembly workers. We have designed and made a number of unique and delicate tooling & fixtures to reduce the labor intensity for workers, it not only improves working efficiency, but also further ensure product consistency.

   Listen to Customers and Understand Their NeedsListen to Customers and Understand Their Needs

To fully understand the customer’s intention, in addition to the main performance indicators of the magnetic assemblies, we also consider their working environment, using methods and transport status. Master the most comprehensive information to prepare for sampling in the next step.

  Calculate the Design ModelCalculate the Design Model

Calculate the Design Model

First, based on our experience and CAE calculations, an optimal model is obtained. The key point of the model is to use the minimum amount of magnets and magnet shapes are easy to machine. On this basis, our engineers will comprehensively consider the model structure which must be easy to machine and assemble. Then we sort out our opinions and communicate with customers, and finally sign sample orders.

  Formulating Process and SamplingFormulating Process and Sampling

Formulating Process and Sampling

This is an example of an inspection equipment we specially designed. After signing the sample order, according to the process and assembly characteristics , we have to formulate a detailed process to increase the quality monitoring in key processes. At the same time, we make tooling & fixtures which serves two purposes: first,it is to ensure the geometric and dimensional tolerances of the parts and the entire product at this stage . and second, it is for parameter testing, and we must ensure that our products can be tested quickly and efficiently in subsequent batches

  Batch Production ControlBatch Production Control

After receiving the batch orders, we will reasonably arrange the working positions and procedures for workers, then operation begins, when necessary, we will design and make the unique tooling & fixtures to reduce the labor intensity for workers and ensure the consistency of batch production.

 Magnets Separating/Splitting Equipment

Permanent magnet couplings, motor magnets and some magnetic assemblies require magnets to be assembled after magnetization. The efficiency of manual magnet splitting is low. The most important thing is that workers’ fingers are very painful to peel off magnets for a long time. For this reason, we designed and made this magnets separating/splitting equipment which completely relieves workers from pain and improves efficiency.

 Automatic Glue Dispenser

Glue is used to bond strong magnets and other parts together in most magnetic couplings and magnetic assemblies, usually manual gluing varies from person to person, and the amount of glue cannot be controlled, therefore, we designed and made automatic glue dispensing equipment that is exclusively for our product, compared with other glue dispensers sold on the market, ours works more efficiently and quickly.

 Automatic Laser Welding Machine

Many products require laser welding. The purpose of doing so is to seal (magnets need to be completely sealed for some magnetic assemblies). In actual welding, workpieces have tolerances and welding has thermal deformation, however, our automatic laser welding machine can offer better weld strength, tighter precision, and minimal deformation for our bulk orders, we designed and made a lot of special tooling & fixtures, so even new workers also can quickly get started.

 We just listed a small number of tooling & fixtures mentioned above, there still are many similar special tooling & fixtures with us. All of these are to reduce labor and improve efficiency while minimizing the effects of human operations. We have rich experience in production control. We do quantitative control in all processes so that the consistency can be ensured for each batch of products. In the current situation where workers are difficult to recruit and labor costs are rising sharply, we are pursuing high-quality products with minimal labor and continuous improvement is our goal.

 https://www.leyuangroup.com/products/magnetic-coupling/

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Magnetic Boiler Filter

Magnetic boiler filter Remove central heating system ferrous pollution

 Corrosion affects all heating systems, from boilers at home to heavy-duty industrial systems. Sludge due to accumulation and corrosion of ferrous particles can easily affect the heat conduction of the boiler, reducing the heating efficiency and causing more energy consumption.

Advantages of Magnetic Boiler Filter

The heat blocked by corrosive dirt escalates the temperature of the chamber and abnormal temperature overheats the metal components, which is likely to result in damage to the system or even cause an explosion.

   Sludge also affect pipeline systems, causing blockages and reducing water flow. In extreme cases, serious blocking may trigger pipes to burst. Chronically accumulated dirt exerts a negative influence on the operation life of the boiler, meanwhile, central heating magnetic filter cleaning of removing the dirt is a difficult task and requires extra maintenance costs and time.

   Magnetic Boiler Filter Advantages

 Magnetic boiler filters are the ideal solution to costly and unnecessary system breakdowns caused by both magnetic and non-ferrous particulates in central heating systems. Magnetic bars for central heating filters are the most common type of filters. Magnetic central heating filters are installed on the pipework of the boiler, and they are used to remove debris from central heating systems thereby resulting in a longer boiler lifespan and increased system efficiency.

   The magnetic filter core equips the strongest rare earth neodymium magnets which provide a 12000Gs magnetic field with a maximum of 120°C temperature resistance.

   As the best magnetic filter for central heating filter bars manufacturer, we produce 20-50 thousand magnetic bars every year, which are used in the central heating magnetic filtration system. Diameter: 10mm, 15mm, 22mm, 25mm, or customized as per your request. Length: 90mm-2000mm, or customized as per your request.

   Our highly competitive price doesn't mean that we skimp on service. People have asked us how we can offer such high-quality products, like boiler magnetic filter and heating system magnetic filter at such great prices and the answer is simple: we design and build our own products and so, we can pass those savings on to you. There is no middleman. OEM is welcomed, samples are available, and small orders accepted. 100% quality & best service is guaranteed.

   The Features of Magnetic Bars For Central Heating Filters

1.The diameter and length of the magnetic boiler filter.

 2.The number of magnets for each filter.

 3.Max. Surface Gauss value of the magnetic boiler filter.

 4.Connections of the magnetic boiler filter.

 5. Maximum Operation Temperature Magnetic Bars For Central Heating Filters:

 series is available for the customer to choose from:

 N series up to 80 degrees °C

 M series up to 100 degrees °C

 H series up to 120 degrees °C

 SH series up to 150 degrees °C

 UH series up to 180 degrees °C

 EH series up to 200 degrees °C

 https://www.leyuangroup.com/products/magnetic-boiler-filter.html

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Custom Design Magnets

Permanent magnets are central components of many electromechanical machines and electronic devices. The choice and use of the magnetic materials will affect the performance, size, and cost of the end product. Leyuan magnetic products can provide custom shaped permanent magnetic products with engineering and design assistance; we have deep experiences in custom design magnets, such as custom cut magnets, custom shaped magnets, and custom sized magnets and in addressing the unique needs of separation and transmission, using our core engineering expertise and in-house manufacturing facilities.

 Types of Custom Design Magnets for Sale

Encupsulation Magnets

 Component Of Magnet Load

 Rotor

 Magnets Sealed By Laser Welding

 Magnetic Brake For Water Blasting Gun

 Magnet In Housing

 Testing & Inspection of Custom Design Magnets

  Some custom design magnets of different shapes and sizes, such as custom round magnets and custom square magnets, are used in special environments. In addition to meeting the main indicators, Leyuan group will also carry out other tests and inspections according to the use environment. Testing items include:

  Salt spray testing

 High temperature

 Low temperature

 Thermal Shock

 Pulling force

 Torque Inspection

 Adhesive Test (Includes Glue and Coating)

 Pressure Test

 https://www.leyuangroup.com/products/custom-design-magnets.html