Magnetic assemblies: magnetic materials are widely used function materials, known and applied for over 3000 years. Magnetic assemblies are important links to realize the functions of magnetic materials in the form of products or semifinished products made of magnetic materials, metal, nonmetal and other materials, such as motor rotors, sensors, filters, magnetic lifters, magnetic separators, magnetic pumps and speakers etc. NBZY Magnet has been always committed to converting customers' design to high-quality products, providing outstanding component assembling service for customers, optimizing assembly time and costs in terms of integrating supply chain, and contributing more to the convenience of production and life.

The magnetic coupling of magnetic pump consists of internal magnetic steel, external magnetic steel and isolation sleeve. Commonly used materials are rare earth cobalt, such as samarium cobalt, aluminium nickel cobalt, which has strong anti-demagnetization ability. The coercivity of HCT was 360-1200kA/m. The service temperature can reach 300 cc. Other materials are neodymium and ferrite.
Black coated firmware is external magnetic steel, and the inner surface is also coated. The internal magnetic steel is shown in the figure.Customization is welcome.  
Schematic diagram:




Specification:
1. High coercive force, strong magnetic power;
2. The maximum operation up to 230 degree centigrade
3. Products manufactured according to ISO9001 quality system;
4. Coating: Ni, Ni-Cu-Ni, Zn, Ag, Au and other special plating and coating;
5. Delivery time: 10-30days after confirm order;
6. Payment terms: T/T, Western Union Paypal or others.
7. Application: Aerospace, electronics, electrical and mechanical, instruments, medical care and othe
R fields. And non-technical fields use more and more widely, such as adsorption magnets, toys, jewelry and so on.
8. We do our best to meet your request and make it fast to your hands.

When inquiring or ordering, please send us following information:
1. Type of magnet (material & grade)
2. Quantity (annual and per shipment)
3. Shape and dimensions (drawing if necessary)
4. Direction of magnetization
5. Magnetized or unmagnetized
6. Details of surface treatment
7. Application if possible
8. Other information and/or requirements

Magnetic material is not standard product,so you can provide details information to us to make it.
Brief description of steps:
1.Choose the product grade you need. - The grades like N48-N52 could meet your requirement on strong power
- Standard one like N35 or N38 is okay for your normal applications
- If you have requirement on the working temperature, please note it.

2.Magnetic direction
   Support for custom.

3.Choose the coating you want.
   This product is spray-painted.

4.Choose the product size you need.
   1HP, 5HP, Support for custom.

5.Packaging&Shipping



6.Payment


7.Internal magnetic steel brief






Support Matching Custom.

8.Frequently asked questions
1)What is the normal size of your product?
   All magnets are custom made.
2)How long will you give me an answer?
   We'll get back to you in 24 hours.
3)What's the price?
   We will try our best to satisfy you.
4)Can I have a sample?
   Yes,we have stoc in stock. We can help you get the sample as soon as possible.
5)How long will you deliver samples and bulk orders?
   If we have stock, we can send it in 3 days. If we do not have stock, the production time of samples is 5-10 days and the time of bulk order is 15-30 days.

9.Our Factory Profile


10.Our advantages in manufacturing magnetic components:
Familiar with all kinds of magnets, can calculate and optimize the magnetic circuit. Compared with some magnets, we can calculate the magnetic circuit quantitatively. For example, when the customer specifies the torque of the permanent magnet coupling, we can give the optimal minimum cost scheme based on the calculation results.

Mechanical engineers are essential in the team. The mechanical properties, dimensional tolerances, etc. of the magnetic components are designed and audited by them, and the most reasonable processing plan is made according to the resources of the processing plant.

Pursue product consistency. There are many kinds of magnetic components and complex working procedures. For example, the glue coating process will vary from person to person, the amount of glue can not be controlled, and the automatic dispenser on the market cannot adapt to our products. For this reason, we have designed and manufactured an automatic dispensing system for this purpose. Exclude human factors.

Skilled workers and continuous improvement! The assembly of magnetic couplings and magnetic components can not be separated from skilled assembly workers. We design and manufacture a lot of unique and exquisite jigs to reduce the labor intensity of workers and improve the efficiency and further ensure the consistency of products.
Hope to cooperate with you. Thank you.