
Forging Steel Balls 75Mr Grinding Media High Chrome Casting Ball
Products Name: Forged Grinding Ball, Forging Grinding Ball, Forged Ball, Forging Ball, Forged Steel Ball, Forged Grinding Steel Ball, Forged Steel Grinding Ball.
Process features of forged balls:
Forging forming---The raw material is forged to a certain deformation by air hammer,increase the compression ration,so that to dense the structure of wear-resistant ball and improve the toughness and hardness.
Forged steel ball:
The Forged ball is made by direct heating at high temperature and forging, and it do not need melting and casting. So this steel ball is called Forged steel ball.
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:
Type and Chenical Composition of Forged Balls
Name | Material | Chemical Composition | ||||||
C | Si | Mn | S/P | Cr | HRC | |||
Forged ball | B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 | 58-6 |
Name | Material | Impac test (Ak.j/cm^2) | Endurance test times | HRC | Breakage |
Forged ball | B2 | ≥14 | ≥10000 | 58-64 | <1% |
Nominal diameter | Diametrical Tolerance | Approx weigt per ball | Average number per MT | Microstructure |
25mm | +1.5-0.5 | 0.064 | 15625 | M+B+C |
30mm | +1.5-0.5 | 0.11 | 9090 | |
40mm | +1.5-0.5 | 0.26 | 3846 | |
50mm | +1.5-0.5 | 0.51 | 1961 |
5.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)
a.Dia .20mm-dia.150mm 1000kg per bags , 26bags max for the 20foot
container
b.Dia.130mm-dia. 150mm 800kg per drum, 30drums max or the 20foot
containe
Dia. 50mm-dia .127mm 850kg per drum , 28drums max for the
20footcontainer
Dia. 20mm-dia .40mm 900kg per drum , 26drums max for the 20foot
container
Dimensions dia 55cm*88cm Volume 0.23cubic meter tare 15 kgs/teel
drum
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countries and regions in the world, such as Japan, Korea, South Africa, Zambia, Malaysia, Philippines, Indonesia, Mongolia, Australia, UAE, Chile etc.
Our main products are forging grinding steel balls, hot rolling balls, and (high,medium,low) chrome alloyed casting iron balls, casting cylpebs, grinding rods.
Casting quality with strength, Forging glory with integrity. Insisting on the theory of "Quality first, Credit Goal, and Mutual Profits". We are trying best to supply customers with high quality products and satisfactory service.
We sincerely welcome customers from both at home and abroad to our factory for on-site inspections!
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