Ningguo Dongfang Wear-Resistant Material Co.,Ltd
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Price: | 1100.0~1700.0 USD |
Payment Terms: | T/T,L/C |
Place of Origin: | Anhui, China (Mainland) |
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Description of the dia 130mm medium chrome cast grinding balls
1.Chemical components
C | Si | Mn | Cr | P | S |
2.0-3.3 | ≤1.2 | ≤0.3-1.5 | 4.9-9.0 | ≤0.1 | ≤0.1 |
2.Mechanical character of the medium chrome big steel balls
HRC | Impact Value(j/cm²) | metallurgical structure | Falling Times |
≥48 | ≥2.0 | P+C | 9000 |
3.Picture of the 130mm high performance cast grinding media
4.Optimized production process
Dongfang Production Process is based on times of trials. We adhere to ensure the quality of products through
the whole process from the selection of raw materials to the storage of finished products. The perfect chemical
composition matching, best microstructure by heating process,have reached the perfect combination of toughness
and hardness.
5.Products out of furnace
6.Company environment
7.Note:
Dongxu products are widely used in construction, chemical industry, mining industry, thermal energy and machinery
industry. In order to improve the using efficiency, please note the following details:
1.Our products should be used in a rational way according to gradation of mill and grinding media, and fill rate. Please
control the raw material particle size and proportion of raw material and grinding media.
2.Please do not switch on/off machine frequently and keep enough materials during operation. Operating without
material is prohibited, please fill in the mill with materials before changing new balls.
3. Please open the mill door to cool down the balls before pouring them out in case of bursting.
4. Please don't mix Dongxu products with other brands in the same compartment.
5. If there is any anomalies, please inform us as soon as possible. Please do not open the mill door until our service
team reaches.
Shipment:
1.Usually we'd like to ship your order by sea.
2.We'll tell you the shipping status once your order has been sent.
Payment:
We accept T/T, L/C.etc. 30% advanced payment, 70% before loading.