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rare earth magnet sale, magnet perfume

Location:
Hangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Minerals, Metals & Materials > Rare Earth & Products

Product Description

magnet perfume

About Us:

1. we have more than 28 years Export experience and 18 years production experience .

2.High producton ability ,research tam ,supplier control and strict QC guarentee high quality.

Specifications

Application for PM motor,speakers,magnetic separator and other industrial fields.
high intrinsic coercive force

1. Materials: Neodymium-Iron-Boron;

2. Technology: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology;

3. Magnetic properties: High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature;

4. Grades: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH;

5. Shapes and sizes: Various kinds or according to customers' request;

6. Coatings: Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;

7. Applications: Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on

Magnetic Characteristics of sintered NdFeB

8.production picture

9.Factory short introudction:

Established in year:1996 Business Type:Manufacture & Exportor

Factory Space:35000M2 Staff Total:450

Technical Staff:35 QC Staff:25

Production Capacity:2000Ton/year

10Main produce and test equipments.

10.Certificate files

How do we keep top quality

question.1: How to control the magnetic property?

answer:

1. our raw material supplied demestic regular factory like Inner Mongolia BaoTou Steel Union co., ltd

2. after moulding, we have a process of oil press, details please check our video.

3. sintering process, we will not over load in the oven.

4. after sintering, we will check every boxs by one pc.

question.2: how to control the tolerance?

1. before ginding and cuting, we inspection the black product tolerance.

2. before and after coating, we will inspection the tolerance by AQL standard

3. before delivery, will inspection the tolerance by AQL standard

question.3: how to guarantee the consistancy?

1. the sintering control will make sure the perfect consistancy.

2. we cut magnet by multi-wire sawing machine to guarantee the dimension consistancy.

question.4: how to control coating.

1. we have long term business relations and joint venture coatong factory

2. after coating, first inspection by visual, and second is salt spray test, nickel 48-72 hours, zinc 24-48 hours

question.5: how to control the packing

1. standard packing,

2. the cartons must can be bear a man's weight.

3. the cartons must be well after fall down test from 1m high position. and the inner packing must not change position.



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Contact Information

Company:
 Zhejiang Winchoice Imp./Exp. Co., Ltd.
Phone Number:
  86-571-87975950
Fax Number:
 86-571-87978085
 
Zhejiang Winchoice Imp./Exp. Co., Ltd.
 Zhejiang , China FREE
 

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