Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
| Supply Ability | Annual output 50000 tons |
| Packaging Details | container bags ,steel drum with pallet |
| Key word | grinding ball for mining |
| Hardness | HRC 60-65 |
| Tecnology | forged, hot rolling ,casting |
| Size | Dia 20-125mm |
| Packing | container bag or Steel drum |
| Brand Name | ZW |
| Model Number | C45,B2,B3 ,60Mn |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Supply Ability | Annual output 50000 tons | Packaging Details | container bags ,steel drum with pallet |
| Key word | grinding ball for mining | Hardness | HRC 60-65 |
| Tecnology | forged, hot rolling ,casting | Size | Dia 20-125mm |
| Packing | container bag or Steel drum | Brand Name | ZW |
| Model Number | C45,B2,B3 ,60Mn | Certification | ISO9001:2008 |
| Place of Origin | China | ||
| High Light | grinding media balls ，forged steel balls ，20mm Grinding Balls For Mining | ||
Diameter 20mm forged and cast grinding steel ball for ball mill
Grinding balls for mining product details
Forged Steel Ball
Size: Dia25-125mm
Hardness: 60-68HRC
Material and Chemical:
| Material | Chemical Elements | ||||
| C | Si | Mn | P/S | Cr | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | <0.25 |
| 60MN | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 |
| B3 | 0.58-0.66 | 1.6-1.9 | 0.65-0.8 | 0.025 | 0.7-0.9 |
Size(mm) | Weight(kg/pc) | Quantity(pc/t) | Size(mm) | Weight(kg/pc) | Quantity(pc/t) | |
| Φ30 | 0.11 | 9091 | Φ90 | 2.90 | 345 | |
| Φ40 | 0.25 | 3891 | Φ100 | 4.00 | 250 | |
| Φ50 | 0.50 | 2000 | Φ110 | 5.30 | 188 | |
| Φ60 | 0.86 | 1153 | Φ120 | 6.80 | 147 | |
| Φ70 | 1.37 | 729 | Φ130 | 7.70 | 129 |
Grinding balls for mining Raw Material:
All the raw material is produced by Laiwu Steel Group which is the largest factory in north of China
Grinding balls for mining Production
With Elctric Furnace to heating and water queching
Grinding balls for mining Testing
By SGS/BV and other third party testing, also with our factory production testing
Grinding balls for mining Packing
container bags or steel drums
Main Products : forged steel ball, cast iron ball, cylpebs and grinding rods
Our Advantages
1. Jinan Zhongwei has 16 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)
July Sun
Mobile /whats app/Wechat 86-15666667179
We sincerely welcome customers from both at home and abroad to come to negotiate business with us. We are committed to with you to establish long-term cooperation.
Our serious promise: supplying you with high quality products, competitive prices, timely delivery, and satisfactory service. We are always insisting on the theory of "Credit Goal, Client First, and Mutual Profits". Let's build a better future.
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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