The forged grinding ball: a. good wear resistance b. no breakage c. even wearing d. high hardness
Shandong Zhongtian Industry Co.,Ltd(Former Name:Jinan Dinghan Building Products Co.,Ltd,and Jinan Donghan Building Products Co.,Ltd) has been producing Grinding Balls,Grinding Rods,Grinding Materials,Liners and Crusher Partsin for the past 20 years.
Our main forged grinding balls are as follows:
1.NEW TYPE OF HIG EGGICIENCY FORGED STEEL BALLS(RCAB-1)
C;0.52-0.65 SI:0.17-0.37 Mn:0.6-1.2 S:0.035max P:0.035max Cr:0.25max
HRC:55-65 Dia:20-150mm
2.CHROMIUM AND RARE-EARTH ALLOY STEEL GRINDING BALL(RCAB-2)
C:0.4-0.6 SI:0.17-0.37 Mn:0.6-0.8 S:0.035max P:0.035max Cr:0.9-1.1
HRC:55-65 Dia:20-150mm
3.CHROMIUM AND RARE-EARTH ALLOY STEEL GRINDING BALL(RCAB-3)
C:0.72-0.92 SI:0.17-0.37 Mn:0.7-1.0 S:0.035max P:0.035max Cr:0.5-0.9
HRC:55-65 Dia:20-150mm
A:Breakage Guarantee after 1000 hours of operation
B.Tolerances of Dia:
1.5mm for balls diameter between 60-90mm
1.0mm for balls diameter between 20-50mm
C:Characteristics:
1)High hardness 2)No breakage 3)Even wearing 4)Good wear resistane.
D.Applied fields:
1)Mines 2)Cement plants 3)Power stations 4)Chemical industry
forged grinding ball
