Jinan Jinchi Constrction Materials Co.Ltd

Company Description

Grinding Media Steel Ball
1) Forged and cast grinding ball
2) Size:15mm-150mm
3) Hardness:55-65HRC

Jinan Jinchi Constrction Materials Co.Ltd products have obtained ISO 9001---2008.
A) Diameter: 15~150mm balls,

B). Characteristics:
1) High hardness 2) Good wear-Resistance  3) No breaking 4)No mal-roundness

C). Applied fields:
1) Metal Mines 2) Cement plants 3) Water coal slurry 4) Power stations  5) Chemical industry

Packaging & Delivery
Packaging Detail:In iron drum or container bags.
Delivery Detail: as your requirement

Our main products as follows:
1. Forged steel grinding balls
Size: 20mm-150mm
Hardness:HRC55-65
Chemical elements: C: 0.52-0.65; Si: 0.2-0.4; Mn: 0.7-1.2; S & P: 0.04Max; Cr: 0.25Max.

2. Cast Grinding Ball
a)High chrome cast balls
Size: 20mm-120mm
Hardness: HRC58-65; Chrome content:11-14%
b)Low chrome cast balls
Size: 20mm-120mm
Hardness:HRC45-55; Chrome content:1-3.5%