High/Low chrome iron cast grinding ball for cement plant:
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.
We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1988, located in Zhangqiu City, Shandong Province, China. 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.
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
5.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)
With "Quality and Client's Satisfaction" as the ultimate principle of our company, our company has been striving to provide quality products for clients. In addition, our company also provides a reliable service system as well as favorable product prices, which enhance credit for our company For more information,please refer to our websits
www.zwgrindingball.com
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