forged steel balls for sale in Australia

forged grinding steel ball a) High hardness b) Good even wear c) No breaking d)Grinding resistance

Brife of our company:

We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China.

Our main products are forging grinding steel balls,and (high,low,medium) chrome alloyed casting iron balls,casting cylpebs,grinding rods.Relying on the advanced equipment and production technology,our grinding balls have the advantages of high hardness,good wear resistance, no breakage and even wearing.They are mainly applied to various mines,cement plants,power stations and chemical industries.

 

20mm-150mm forged steel grinding balls have 4 types as follows

 1.60Mn forged grinding ballDiameter: 20mm-150mmHardness: HRC 53-62Chemical elements:

Cr: 0.25max C: 0.55-0.65 Si: 0.17-0.37 Mn: 0.7-1.0 S&P: 0.04max 2.65Mn forged grinding ballDiameter: 20mm-150mmHardness: HRC57-63Chemical elements:

Cr: 0.25max C: 0.62-0.70 Si: 0.17-0.37 Mn: 0.9-1.2 S&P: 0.035max 3.75MnCr forged grinding ballDiameter: 20mm-150mmHardness: HRC60-65Chemical elements:

Cr: 0.4-0.6 C: 0.72-0.92 Si: 0.17-0.37 Mn: 0.7-1.0 S&P: 0.04max4.60Si2CrV forged grinding ballDiameter: 20mm-150mmHardness: HRC60minChemical elements:

Cr: 0.9-1.2 C: 0.56-0.64 Si: 1.4-1.8 Mn: 0.4-0.7 S & P: 0.03max

 

 

1.Where the advantages of our products ?

High hardness, good wear resistance, low consumption, can greatly reduce the production cost 

2.How many high and low chromium ball breaking rate and single warehouse receipt consumption?

 high chromium  broken rate less than equal to 0.5% 

Single warehouse receipt consumption 20g/MT cement

 low chromium  broken rate less than or equal to 3% 

Single warehouse receipt consumption 60g/MT cement 

3.Our plant the heat treatment process and temperature control

1.Automatic push type continuous quenching tempering heat treatment production line

2.Double medium quenching

3.Appropriate pouring temperature 

4.Qualityassurancecheckcheckingortesting

1.workshop self-inspection

2.quality inspection, check the

3.lab final inspection

Welcome  for your inquiry!

forged steel balls for sale in Australia