1.Forged steel grinding balls (65Mn)Size: 25mm-130mm Hardness:HRC60-65Chemical elements:C:0.6-0.7,Si:0.17-0.37,Mn:0.90-1.2,P&S:0.035Max,Cr:0.25Max V:0.05-0.122.Forged steel grinding balls (B2)Size: 25mm-130mm Hardness:HRC60-65 Chemical elements:C:0.7-0.85,Si:0.17-0.37,Mn:0.70-0.8,P&S:0.03Max,Cr:0.2-0.73.Forged steel grinding balls (75SiMn)Size: 25mm-130mm Hardness:HRC60-65 Chemical elements:C:0.7-0.9,Si:0.4-0.8,Mn:0.70-1.2,P&S:0.03Max,Cr:0.25 Max4.Forged steel grinding balls (Wear-resistant Alloy)Size: 25mm-130mm Hardness:HRC60-65 Chemical elements:C:0.5-0.65,Si:1.4-1.8,Mn:0.4-1.0,P&S:0.03Max,Cr:0.9-1.2Max5.Packing: 1. Container Bags 2. Steel Drums6.Grinding balls Applications: 1) Mines , gold mine2) Cement plants 3) Power stations 4) Chemical industry7.the characters grinding balls: 1.high hardness; 2.good wear resistance; 3.no breakage ; 4. even wearing We assure that our cooperation could reduce your cost and create more-added value.Our always intention is to provide qualified products, timely delivery,competitive price with satisfied service.If you have new requirement, please feel free to contact me
Jinan Zhongwei Casting and Forging Grinding Ball Co.,Ltd, established in 2000, specially manufacturer and exporter of grinding balls,steel ball for the last few years in China. With the annual capacity of 50,000 to 70,000 metric tons.
Our main products are forging grinding steel balls, and (high, low, medium) chrome alloyed casting iron balls,casting cylpebs, grinding rods. Relying on the advanced equipment and production technology, The specialties of our grinding balls are: high hardness, good wear resistance, no breakage and even wearing. Exported to more than 20 countries and regions all of the world, such as Japan, Korea, South Africa,Zambia,Malaysia, Phillipines, Australia etc. To ensure the excellent performance of grinding balls, We have flawless quality detection system, advanced quality control and test equipments. We have also obtained ISO 9001:2008 International Quality System Authentication.
Our company is located in Zhangqiu, Jinan, Shandong, which is provided with superior geographical position and convenient transportation. It is only 45 kilometers' distance to Jinan city, 50 kilometers away from Jinan International Airport and 260 kilometers' distance to Qingdao port. The company covers an area of 15,000 square meters, with two million registered capital .There are 150 existing staff, including 21 technicians.
Our aim is to insist on the theory of "Quality first,Credit Goal, and Mutual Profits". we are trying best to supply customers both at home and abroad with high quality products and satisfactory service.