Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
| Supply Ability | Annual output 50000 tons |
| Delivery Time | 1-3 weeks after the advance |
| Packaging Details | container bags ,steel drum |
| Product Name | Cast Grinding Steel Ball |
| Hardness | HRC 60-68 |
| Tecnology | Casting and Oil Quenching |
| Diameter | 17-140mm |
| Brand | Jinan zhongwei |
| Brand Name | ZW |
| Model Number | High Chrome |
| Certification | ISO9001:2008 |
| Place of Origin | Jinan city,Shandong province,China |
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Product Specification
| Supply Ability | Annual output 50000 tons | Delivery Time | 1-3 weeks after the advance |
| Packaging Details | container bags ,steel drum | Product Name | Cast Grinding Steel Ball |
| Hardness | HRC 60-68 | Tecnology | Casting and Oil Quenching |
| Diameter | 17-140mm | Brand | Jinan zhongwei |
| Brand Name | ZW | Model Number | High Chrome |
| Certification | ISO9001:2008 | Place of Origin | Jinan city,Shandong province,China |
| High Light | 17mm Grinding Steel Ball ，140mm Grinding Steel Ball ，Oil Quenching Grinding Steel Ball | ||
High Chrome Cr 10% Cast Iron Steeel Balls for mining grinding
Brief Introduction:
Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production of the forged steel ball, cast iron ball, cylpebs and grinding rods,
which are widely used in the mining fields, chemical plant ,power station and building material industries .
We have exported to more than 20 countries such as South Africa, Australia, Chile, Kuwait, UAE,
Russia, Malaysia, Korea and Philippine etc.
Chemical Composition And Hardness
(Below is common used type all over the world,if you have any other different requirement, please
let me know,we can order from steel mill)
|
Material | 25mm-50mm HRC | 60mm-70mm HRC | 80mm-90mm HRC | |||
| Surface | Core | Surface | Core | Surface | Core | |
| Special 1: Cr 20 | 60-64 | 59-63 | 60-64 | 58-62 | 60-64 | 57-61 |
| Special 2: Cr15 | 58-62 | 57-61 | 58-62 | 56-60 | 58-62 | 50-59 |
| High-Cr: Cr 10 | 58-62 | 57-61 | 58-62 | 56-60 | 58-62 | 50-59 |
| Medium-Cr: Cr5-8 | 45-48 | 44-47 | 45-48 | 43-46 | 45-48 | 42-45 |
| Low-Cr: Cr1-1.5 | 42-46 | 41-45 | 42-46 | 40-44 | 42-46 | 39-43 |
Our Advantages
1.Jinan Zhongwei has 18 years production experience and complete purchasing ,testing,service system
2.We keep continuous adjustment and improvement according to the customer’s requirement at the last
10 years.
3.On the basis of satisfied customer’s 50,000 tons demand, Jinan Zhongwei has more 30,000 tons to 50,000
tons production capacity for the new cooperative partner.
4.Stable price system - 12 months price validity
5.Payment terms ( Negotiate)
Production Line:
Raw material chemical composition and optional proportion-- Melting and pouring-- Oil quenching--
Temper-- Polishing
High Chrome Cast Ball Samples:
Packing Details:
1000kgs in a bag or 850-900kgs in a steel drum, then 25 tons in a 20GP Container
Steel Drums with Pallet:
Big Bags:
Company Details
Business Type:
Manufacturer
Year Established:
2000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
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 countri... 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 countri...
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