Небольшие Круглые неодимовые магниты N52 с водонепроницаемым черным резиновым покрытием магнит из эпоксидной


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Цена:0,01 $ - 0,08 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.45 $* 0.80 $*
Aug-16-2025 0.53 $* 0.95 $*
Jul-16-2025 0.23 $* 0.45 $*
Jun-16-2025 0.31 $* 0.96 $*
May-16-2025 0.46 $* 0.25 $*
Apr-16-2025 0.61 $* 0.86 $*
Mar-16-2025 0.27 $* 0.10 $*
Feb-16-2025 0.33 $* 0.80 $*
Jan-16-2025 0.37 $* 0.53 $*

Характеристики



Product Paramenters


Product name
Waterproof Black Rubber Coated Small Round N52 Neodymium Magnets Epoxy Magnet
Material
Neodymium magnet
Size
Various kinds or according to customers' request
Grade
Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52......)
Working Temperature
N:≤80ºC(176ºF); M:≤100ºC(212ºF); H:≤120ºC(248ºF); SH:≤150ºC(302ºF); UH:≤180ºC(356ºF); EH:≤200ºC(392ºF)
Coating
Customised (Zn,Ni-Cu-Ni,Gold,Silver,Epoxy,Copper,Chrome......)
Magnetization direction
Thickness, Length, Axially, Diametre, Radially, Multipolar
Tolerance
±0.05mm for diamater/Thickness,±0.1mm for width/length


Rare Earth Neodymium Disc Magnets
Disc magnets are thin flat circular magnets where the thickness does not exceed the diameter. They are the most commonly used magnet shape and the most versatile. They are used in holding applications where a hole is drilled and the magnet is recessed into the hole. They are commonly used with cup assemblies to increase their holding strength.






NO1.Custom Magnet Size: ( Please noted all size in mm or inch )
We usually say disc neodymium magnet sizes are Diameter size x Thickness/height size.
Such as D8x2mm , it is means the diameter is 8mm, and thickness/height 2mm.


NO2.Size Tolerance ( +/-0.05mm )
a. Before grinding and cutting, we inspect the black product tolerance.
b. Before and after coating, we will inspect the tolerance by AQL standard.
c. Before delivery, will inspect the tolerance by AQL standard.
PS: Product size can be customized.


NO3.Grade Choose
* N35, N38, N40, N42, N45, N48, N50, N52 (70-80°C)
* N35M, N38M, N40M, N42M, N45M, N48M, N50M (100-120°C)
* N30SH, N33SH, N35SH, N35UH, N28EH, N30AH (150-230°C) ( The higher the performance level, the stronger the magnetism )


NO4. Direction Of Magnetizing
Generally the NdFeB/Neodymium disc magnets are axially and diametrically magnetized.


NO5.Surface Coation
Zn and Ni-Cu-Ni coating is the most popular coating.
* There have many plating options like Ni-Cu-Ni, Ni, Zn, Gold, Black Epoxy and so on.


Products Categories


Disc Magnet
Ring Magnet
Block Magnet


Countersunk Magnet
Pot Magnet
Special Shape Magnet


Company Profile


Factory
Sales Team


Workshop
Warehouse


Production flow of neodymium magnets
We have rich experienced staffs at every production stages, advanced product quality planning and statistical process control system are applied to monitor and control product and process conditions at the key stages of manufacturing processes. Strictly carry out the quality standards on manufacture and management, provide sincerity service for customers.


Raw Material
Cutting
Plating


Magnetizing
Inspection
Packaging


Advantage:
1.OEM Manufacturing welcome: Product, Package.
2.Sample order/trial order.
3.We will reply you for your inquiry in 24 hours.
4.Neodymium Permanent Magnet is customized, the grade we could produce is N35-N52(M,H,SH,UH,EH,AH), for the grade and shape of the Magnet, if you need, we could send you the catalogue. If you need technical support about the Permanent Magnet and Neodymium Permanent Magnet Assemblies, we could give you the biggest support.
5.after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.


Company Certificate






Packaging & Shipping




Packing Details :
Inner box + high quality styrofoam+ carton or according to customer's request.
Packages for sea or air shipping are both available for N35~N52 super strong magnet to delivery. If there are other conditions, please tell us in advance.


How To Skillfully Separate Magnets


Small Size
Push or side take part the magnet,After separation,becareful not to allow the magnets to cast/collide and attract.
Large Size
When separating, lean against the table.and press down hard to separate it.Pay attention to the separation distance after separation(as shown in the figure).


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FAQ


Q: Are you trading company or manufacturer ?
A:We are a professional manufacture specialized in produce of various magnets with more than 11 years experience.


Q: Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample for free charge if we have magnet stock.


Q: How long is your delivery time?
A:Generally it is 3 days if the neodymium magnets we mentioned are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.


Q: What the size and shape of products you can offer??
A:Our products are customized and will be strictly in accordance with customer's requirement.


Q: How to proceed an order for neodymium magnet?
A:Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.


Q: What about the price?
A:As we believe the quality is the most important, we will provide the high quality magnet with reasonable price.


Q: What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com