Forged Grinding Ball and Cast Grinding Ball:

Introduction of the products:

Specification: 

1.Hardness:HRC55-67

2.Impact toughness:>12J/CM2

3.Diameter:20mm-150mm

4.Endurance impact test:>10000

5.Diameter: 20mm-150mm

Characteristics:  .High hardness           .Good wear resistance          .Good even wear          .Even wearing 

Application fields: 

  .Mines                          .Cement plants                        . Power station             .Chemical industry

Packing:

1000KG bags or steel drums(850-900kgs)

Chemical Elements:

Specification and Hardness of Forged Grinding Ball

High Chrome Grinding Media Balls

Our grinding ball:

1)Dia.:17~150mm,  2)High Hardness &Low Breakage,   3)Good wear-Resistance,   4)High Cr balls Hardness:58HRC Min.

Our main products:

High& low chrome cast grinding balls
High& low chrome alloyed casting Cylpebs
High& low chrome alloyed micro-balls

Forged Grinding balls

A) Diameter: 20~150mm

B). Hardness
High Cr : Surface HRC >58

Middle Cr:Surface HRC>47

Low Cr :  Surface HRC >45

Forged ball: HRC 55~67

C). Characteristics: 
1) High hardness 
2) Good wear Resistance 
3) No breakage

4)Even wearing

D). Applied fields:
1) Metal Mines
2) Cement plants
3) Power stations
4) Chemical industry

E).Chemical Composition.

High Cr : C:2.0~3.2,Si≤1.0, Mn≤1.5, Cr: 10~28, Mo ≤1.0, P≤0.10, S≤0.08.

Middle Cr.:C:2.1-3.2;Si0.5-2.2;Mn0.5-2.0  Cr 6-10; Mo1-1.0; Cu0-0.8; Ni0-1.5; P<0.10 S<0.006

Low Cr: C:2.0~3.0,Si≤1.2,Mn≤1.5, Cr: 1.0~2.2, Mo ≤1.0, P≤0.10, S≤0.10.

Forged balls: C:0.53~0.74,Si:0.15~0.37, Mn:0.45~1.2,S:0.04max. P:0.04Max.Cr :0.60max.

The Process  Line of Production: 

WORKSHOP: 

 Testing Equipment and Certification:

Company Information:

1.Professional Grinding balls Manufactoryfounded in 1981;

2.Advanced production equipment;

3.Exported more than 20 countries;

4.Experienced developmentpersonnel,professional designers,salesman and skilled workers

5.Capacity:10,000mt/month.

 Our Services:

1.Free sample for your test before orders;

2.Soonest delivery time ;

3.Cooperate with many famours shipping companies,and sent the goods to your port in time;

4. Any feedback after sales would get our soonest reply.

 Contact: