Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
| Supply Ability | 50000 tons/year |
| Delivery Time | 7-14 days |
| Packaging Details | container bags or steel drums |
| Name | casting steel grinding cylpebs |
| Material | Cr:1-1.5 |
| Chemical Composition | C Si Mn Cr S P |
| Impact Test | ≥4 AK.j/cm^2 |
| Endurance Test Times | ≥10000 |
| HRC | 58-64 |
| Nominal Diameter | 10*10 |
| Diametrical Tolerance | +1.5,-0.5 |
| packing terms | container bags or steel drums |
| Application fields | metal mine,power station,cement plant,etc |
| Quality system authentication | ISO9001:2008/SGS TEST REPORT |
| Heat treatment | oil quenching |
| Breakage Guarantee | ＜1% |
| Brand Name | ZW |
| Model Number | GB/T 17445-2009 |
| Certification | ISO9001:2008 SGS |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 50000 tons/year | Delivery Time | 7-14 days |
| Packaging Details | container bags or steel drums | Name | casting steel grinding cylpebs |
| Material | Cr:1-1.5 | Chemical Composition | C Si Mn Cr S P |
| Impact Test | ≥4 AK.j/cm^2 | Endurance Test Times | ≥10000 |
| HRC | 58-64 | Nominal Diameter | 10*10 |
| Diametrical Tolerance | +1.5,-0.5 | packing terms | container bags or steel drums |
| Application fields | metal mine,power station,cement plant,etc | Quality system authentication | ISO9001:2008/SGS TEST REPORT |
| Heat treatment | oil quenching | Breakage Guarantee | ＜1% |
| Brand Name | ZW | Model Number | GB/T 17445-2009 |
| Certification | ISO9001:2008 SGS | Place of Origin | CHINA |
| High Light | grinding media ，milling media | ||
Low chrome casting steel grinding cylpebs:
1. Features of casting grinding media balls:
1). Even high hardness
2). Good wear-resistance
3). Unbreakable
4). High impact value
5). Production Capacity: 50,000mt per year
6). Low price
2. Applied fields of casting grinding balls: a) Mines; b) Cement plants; c) Power stations; d) Chemical industry
3. Raw Materials: Chrome Iron
4. Specifications of our products as follows:
Type and Chenical Composition of Cast Balls
|
Name |
Material
| 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 | |
| higt-cr
| 2.0-3.2 | ＜1.0 | 0.5-1.5 | ＜0.06 | ＞10 | 58-62 | ||
|
medium-cr | 2.0-3.2 | ＜1.0 | 0.5-1.5 | ＜0.06 | ≥5 | 45-48 | ||
|
low-cr | 2.2-3.4 | ≤1.2 | 0.5-1.5 | ≤0.06 | 1.0-1.5 | 42-46 | ||
Specification:16*16 18*18 18*22 20*25 20*30 20*35 22*30
25*25 25*30 25*35 30*35 30*40 35*40 35*45
grinding cylpebs is widely used in cement industry, mining industry, chemical industry,light industry, ceramic coatings, thermal power and other industries of superfine processing. Nanfang high chrome grinding ball/bar is preferred products in all the cement and mining plants.
Processing mode:casting,Heat treatment:oil quenching Technology.
Why choose us?
1.Where the advantages of our products ?
High hardness, good wear resistance, low broken rate, can greatly reduce the production cost.
2.How many high and low chromium ball breaking rate and single warehouse receipt consumption?
High chromium broken rate less than equal to 0.5%
Single warehouse receipt consumption 18g/T for cement
Low chromium broken rate less than or equal to 3%
Single warehouse receipt consumption 50g/T for cement
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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