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High chrome cast iron grinding media balls for mines and cement plant

High chrome cast iron grinding media balls for mines and cement plant

  • High chrome cast iron grinding media balls for mines and cement plant
  • High chrome cast iron grinding media balls for mines and cement plant
High chrome cast iron grinding media balls for mines and cement plant
Product Details:
Place of Origin: CHINA
Brand Name: ZW
Certification: ISO9001:2008 SGS
Model Number: GB/T 17445-2009
Payment & Shipping Terms:
Minimum Order Quantity: 10/tons
Price: Negotiable
Packaging Details: container bags or steel drums
Delivery Time: 7-14 days
Supply Ability: 50000 tons/year
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Detailed Product Description
Name: Cast Iron Steel Grinding Media Balls Material: Cr:10
Impact Test: ≥4 AK.j/cm^2 Endurance Test Times: ≥10000
Breakage Guarantee: ≤0.5-1.0% Nominal Diameter: 25mm-140mm
Diametrical Tolerance: +1.5,-0.5 Microstructure: M+C
Production Equipment: Forging Forming Application Fields: Metal Mine,power Station,cement Plant,etc
Quality System Authentication: ISO9001:2008/SGS TEST REPORT Packing Terms: Container Bags Or Steel Drums
HRC: 58-64 Heat Treatment: Oil Quenching
Chemical Composition: C Si Mn Cr S P
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casting iron balls


Cast Iron Ball

high chrome cast iron grinding media balls  for mines and cement plant :



raw materilals----scientific proportioning----electric furnaxe smelting----assay before furnace----mould forming----polishing----Heat treament----Dimension test----Hardness test----Packing----Transportation----Sea freight


We ,Jinan Zhongwei casting and forging grinding ball Co.,Ltd,established in 2000,is a leading manufacturer and professional exporter of grinding balls in China.our company is located in Zhangqiu Cith,Shandong Provincem,which is provided with superior location and convenient transportation.     Annual Production Capacity is 50,000 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.

We have also obtaoned ISO 9001:2008 international quality system authentication.

Specifications of our products as follows


                          Type and Chenical Composition of Cast Balls







                       Chemical Composition
         C Si Mn S/P Cr HRC
Cast ball

special hi-cr

2.0-3.2 <1.0 0.5-2.0 <0.06 >18 58-64



2.0-3.2 <1.0 0.5-1.5 <0.06 >10 58-62



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Our products have advanced inspection quipment, perfect quailty guarantee system.such as Raw material test, Diameter tolerance test , Hardnedd test ,Core pulling test , Chemical composition test ,Balls number test.

Our products with inspection certificate and operation instrustion: To ensure that users can correct use my company's products.




High chrome cast iron grinding media balls for mines and cement plant 0


Contact Details
Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Contact Person: Mr. Stevin Liu

Send your inquiry directly to us (0 / 3000)


Address: Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

  • Tel:86-531-83215819
  • Worktime:8:00-18:00
  • Contact Person: Mr. Stevin Liu
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