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 |
| Key word | forged grinding ball |
| Breakage Guarantee | no breakage upon delivery |
| Hardness | HRC 60-68 |
| Tecnology | forging and casting |
| Raw material | round steel |
| Service | One-stop Service |
| Product name | grinding balls |
| Application | mining,cement plant,power plant |
| Brand Name | ZW |
| Model Number | 45#,60MN,B2,B3 |
| 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 | Key word | forged grinding ball |
| Breakage Guarantee | no breakage upon delivery | Hardness | HRC 60-68 |
| Tecnology | forging and casting | Raw material | round steel |
| Service | One-stop Service | Product name | grinding balls |
| Application | mining,cement plant,power plant | Brand Name | ZW |
| Model Number | 45#,60MN,B2,B3 | Certification | ISO9001:2008 |
| Place of Origin | Jinan city,Shandong province,China | ||
| High Light | grinding media steel balls ， forged steel grinding ball | ||
high manganese alloy steel forged grinding balls grinding media balls
We Jinan zhongwei casting and Forging Grinding Ball Co.,Ltd , is one of most professional grinding balls manufacturer in Shandong province. High quality and low price is our foundamental.Sincerity is the guarantee of long-term development.Hope we could give chance to each other,we will have pleasant cooperation.
Forged Grinding Balls Chemical Elements( 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)
Type and chemical composition of forged grinding balls
| Material | Chemical elements | ||||
| C | Si | Mn | P/S | Cr | |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 |
| 60Mn | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | ≤0.25 |
| B3 | 0.50-0.80 | 1.0-1.8 | 0.40-1.0 | 0.035 | 0.5-1.0 |
| Nominal Diameter(mm) | Dimensional Tolerance(mm) | Roundness % |
| Φ20 | ±2 | ≤6 |
| Φ25 | ±2 | ≤6 |
| Φ30 | ±2 | ≤5 |
| Φ35 | ±2 | ≤5 |
| Φ40 | ±2 | ≤5 |
| Φ50 | +3,-1 | ≤4 |
| Φ60 | +3,-1 | ≤4 |
| Φ70 | +3,-1 | ≤4 |
| Φ75 | +3,-1 | ≤4 |
| Φ80 | +4,-2 | ≤4 |
| Φ90 | +4,-2 | ≤4 |
| Φ100 | +4,-2 | ≤4 |
| Φ120 | +4,-2 | ≤4 |
| Φ125 | +4,-2 | ≤4 |
| Φ130 | +4,-2 | ≤4 |
| Φ140 | +4,-2 | ≤4 |
| Φ150 | +4,-2 | ≤4 |
Cooperative Partner:
We export our products 80% into the foreign market, and keep close cooperation with many large companies at home and abroad.
Credibility:
Our company has won the "Shandong Province Famous Brand", "Shandong Famous Trademark", "Leading Forged Steel Ball Manufacturer in China ", "High-tech Enterprise "and "Contract Abiding and Promise Keeping Enterprise", etc.
The self-developed automatic steel grinding ball production line is our qualified product, and it has won Chinese invention patent. It uses electric furnace instead of conventional coal combustion method, and the rotary cutting technique replaces traditional air hammer, thereby improving production efficiency by 30 times or even higher
Forged Grinding Balls Package ( Container bags and steel drums are two common used package all over the world,let me know which one you want.)
Barrel with wooden pallet:
Barrel size(cm): 89 × 58 (Volume: 800kgs-900kgs N. G. Avaliable)
Strong Nylon Bag:
Available Bag: 500kg; 1000kg
Forged Grinding Balls Contact ( 24 hours on line waiting for your consult)
Contact us
July Sun
Skype julysun214
Email julysun@zwgrindingball.com
Mobile (whats app) 86-15666667179
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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