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QUALITY
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QUALITY

PRODUCTION FLOW

                  

             

   


                  

             

   


                  

             

   


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Cold Forging
Wire Drawing
Raw Material
Adequate reserves of raw materials, to ensure that the orders are completed on time
After using cold heading machine, wire drawing materials into the original ball
According to the requirements of different models, the raw material into different sizes
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Rough Grinding
Precision Grinding
Heat Treatment
Use of precision grinding machine, let the size of the steel ball to achieve accurate
Remove burrs, form the original ball
The steel ball is hardened in the electrothermal furnace, and cooled by water or oil to reach standard hardness

                  

             

   


                  

             

   


                  

             

   


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Packing
 Polishing
Inspection
To thoroughly bright the surface of the steel ball,make the ball very shining
100% Quality Verification before packing
Strong packing, ensuring the security of the goods in transit