SGS Customized forged steel Iron Grinding Balls for cement plant

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SGS Customized forged steel grinding ball Iron Grinding Balls for cement plant

We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1998, located in Zhangqiu City, Shandong Province, China. Annual Production Capacity is 100,000 metric ton. There are 120 employees, covering an area of 15,000 square meters. Our products have been exported to more than 30 countries and got a lot of praise. We have large-scale production workshop, advanced production equipment and perfect quality assurance system. Our company has passed ISO9001:2000 quality system authentication and we always keep sincere service promise.

1. Features of forging grinding media balls:

1). Even high hardness
2). Good wear-resistance

3). Unbreakable
4). High impact value

5). Production Capacity: 50,000mt per year

6). Low price

 

2. Applied fields of forged grinding balls: a) Mines; b) Cement plants; c) Power stations; d) Chemical industry

3. Raw Materials: B2; B3; B4; 60Mn

 

4. Specifications of our products as follows:

Material C Mn Si Cr S P
45# 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.25 ≤0.025 ≤0.025
60Mn 0.57-0.65 0.70-1.0 0.17-0.37 ≤0.25 ≤0.025 ≤0.025
65Mn 0.62-0.70 0.90-1.20 0.17-0.37 ≤0.25 ≤0.035 ≤0.035
40Cr 0.37-0.44 0.50-0.80 0.17-0.37 0.80-1.10 ≤0.035 ≤0.035
Ball diameter Diameter tolerance Weight of single ball in average Number of piece of one ton ball in average Surface hardness Core hardness Impact toughness
(mm) (mm) (g) (pcs) (HRC) (HRC) (J/cm2)
Φ20 +2,-1 32 31250 60-67 57-62 ≥12
Φ25 +2,-1 64 15625 60-67 57-62 ≥12
Φ30 +2,-1 110 9090 60-67 57-62 ≥12
Φ40 +2,-1 263 3802 60-67 57-62 ≥12
Φ50 +2,-1 513 1949 60-67 57-62 ≥12
Φ60 +3,-2 888 1126 58-65 50-56 ≥12
Φ70 +3,-2 1410 709 58-65 50-56 ≥12
Φ80 +3,-2 2104 475 58-65 50-56 ≥12
Φ90 +3,-2 2996 333 58-65 50-56 ≥12
Φ100 +3,-2 4110 243 58-65 50-56 ≥12
Φ110 +4,-2 5457 182 55-63 48-55 ≥12
Φ120 +4,-2 7102 140 55-63 48-55
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Mr. Mr. Housongcun
Tel: 86-531-83801383
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Oriental Casting and Forging Co., Ltd.
GAOXINJINAN, Jinan, Shandong, China (Mainland)
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