forged steel mill grinding media, grinding media forged steel balls,mill ball

Our grinding Mill Media Ball Advantage

1. High and even hardness;

2. Hardness Tolerance: ±2 HRC;

3. Very low break rate;

4. Perfect, even & deeper quenching effect;

5. Microstructure: Tempered martensite, even and small grain.

Testing standard

During Bulk Production, Every 2-3 Hours, Random pick 2-3 Ball Samples to Test Hardness For Recording, Make Sure Even Quality.

Quality control

1. Only choose Chinese local top brand steel mill as our raw meterial supplier;

2. Random check raw meterial quality before acceptence to our warehouse;

3. Test production to confirm the production method;

4. Hardness testing;

5. Confirm the bulk production method based on different ball size to match contract demands;

6. Follow on every production step, from steel rod heating, rolling, cooling, quenching, tempering, focus on all related temperatures, time, etc to promise bulk even quality.

Suizhou Gaincin Machinery Co., Ltd
Address: no.1704,economic and technical
development zone,Suizhou,P.R.China
E-mail:Info@gaincin.com& , lt; , br>Kimy.Lee@gaincin.com
Candy.Wu@gaincin.com
Tel: 86-722-358 8806
Fax: 86-722-358 8806 x 8002
Website: www.gaincin.com
Showroom:gaincin.bossgoo.com