Our products have obtained ISO 9001 ---2000 International Quality System Authentication and ISO14001--2004 Environmental System Management Authentication. The grinding balls is awarded
the famous brand pro-ducts of Shandong province.
the famous brand pro-ducts of Shandong province.
We hold the only grinding steel ball automatic production line of roll forging machine in
China which was developed and created by ourselves. The raw materials that we use are
high quality alloy steel. The hardness of grinding steel ball is high and steady, and also
toughness is good through controlled by equipment. The quality of our products can meet
different requirement of clients in different countries and regions.The grinding balls is
awarded the famous brand pro-ducts of Shandong province.
China which was developed and created by ourselves. The raw materials that we use are
high quality alloy steel. The hardness of grinding steel ball is high and steady, and also
toughness is good through controlled by equipment. The quality of our products can meet
different requirement of clients in different countries and regions.The grinding balls is
awarded the famous brand pro-ducts of Shandong province.
Specifications:
1) Diameters: Dia. 20 - 150mm
2) Hardness: HRC 55-65
3)Impact value: >12 J/cm²
4)Breakage rate: <0.5%
5) Chemical elements(%):
C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX
Characteristics:
A) High hardness
B) No breakage
C) Even wearing
D) Good wear resistance
Applied fields:
A) Mines
B) Cement plants
C) Power stations
D) Chemical industry
Outer packing:
Nylon bags, Steel drums