irregular china strong magnets from China manufacturer

Price:	0.2 USD
Payment Terms:	T/T,L/C,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: upi-001

Packing: standard sea or air package...

Application: Industrial Magnet

Type: Permanent

Brand Name: UPMAG

Production Capacity: 100,000pcs/month

Delivery Date: 10-30days

Shape: Others

Composite: Rare Earth Magnet

shape: irregular

N35 permanent magnets
Zn coating
irregular,
one diameter:6.35, another is 3.175, height is 4.76mm
salt spray test reach 48hours

we have much plenty process method to make irregular shapes and precise tolerance.
The shape have both diameter, the upper diameter is 3.175mm and the bottom diameter is 6.35mm. we used grinding machine to make the upper diameter.
the tolerance of each dimensions is +/-0.03mm. The salt spray test for Zn coating can reach 48hours.
A German customer want 30pcs samples in the May of 2011. Now they order 100,000pcs/month.
Due to the quantity gets larger and larger, we purchased a new grinding machine with better precision from Japan to gurantee the tolerance getting smaller and smaller.