Dongguan Tangxia Shuangxin Hardware Products Factory
Main products:Screw, Spring, Shafts, Stamping parts, Auto lathe parts
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
size:5-130mm 2)high hardness;good wear-resistant;steady performance;lower price 3)applied:mine;cement plant;power station


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.


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 rotating and one stationary.


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:

stainless steel ball

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.