Dongguan Tangxia Shuangxin Hardware Products Factory
Main products:Screw, Spring, Shafts, Stamping parts, Auto lathe parts
Products
Contact Us
  • Contact Person : Mr. Long Dragon
  • Company Name : Dongguan Tangxia Shuangxin Hardware Products Factory
  • Tel : 86-769-87984108
  • Fax : 86-769-87987109
  • Address : Guangdong,Dongguan,No.7 Qinghu Road,Qinghutou,Tangxia Town,Dongguan City
  • Country/Region : China
  • Zip : 523710

stainless steel ball

stainless steel ball
Product Detailed
1ISO9001:2008 certificate 2CIF price 0.01-5 dollars 3custom product 4 MOQ:100000 pieces 5 Good after service

Specifications

The hardness of grinding steel ball is high and steady, and also toughness is good through controlled by equipment.

1.Rough forming:

The balls are formed into rough spheres on cold heading,hot forging,or hot rolling machines.

2.Flashing:

The balls are ground under pressure between rotating grooved case iron plates to improve sphericity.

3.Heat Treatment:

The balls are through hsardened by heating to 840°C and quenching.They are then tempered to remove excess stresses.

4.Hard Grinding:

The hardened balls are then ground under pressure between a rotating girinding wheel and a stationary cast iron plate.

5.Finish lapping:

The balls are carefully lapped to their final dimensions between grooved cast iron plates.one rotating and one stationary.

6.Inspection:

Varies according to grade from 4% AQL for commercial grades to 100% electronic scan and crack detecting for high precision.

IF you want to know more ,please be free to contact us:

We can also make the spring ,screw ,cnc lathe parts, stamping parts .and our product have passed the ISO9001:2008 certificate and the third party BV certificate .and we hope to cooperate with you .looking forward your inquiry.thank you so much !

stainless steel ball



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