Description of the 2015 high chrome grinding media ball
1.Physical properties
| HRC | Impact value | Metallurgical structure | Falling times | Breakage rate |
| ≥60 | ≥3.5 | M+C | 20000 | ≤0.5% |
2.Chemical composition
| C | Si | Mn | Cr | P | S |
| 2.0-3.2 | ≤1.0 | ≤1.0 | 10-28 | ≤0.10 | ≤0.06 |
3.Picture of the cast steel ball for mine used in ball mill
4.Production line
5.Test equipment
6.Certificates
7.Operation manual
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 anomaly, please inform us as soon as possible. Please do not open the mill door until our service
team reaches.
Shipment
1.Usually we choose 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.
Package
We will pack your order by bulk bag or metal pail.
Dongfang does believe development concept, people-oriented, innovation-based; insists quality concept Quality First,
Client First and management concept Communicate by Trust, Develop by Brand. We strive to keep real, make
innovation, develop high technology to promote more newly qualified products. Dongfang is always getting ready to bring
you satisfied service.
