| Parameter | Diameter | Parameter | Diameter |
| 4 Balls/pair of mold | Φ50mm | 8 Balls/pair of mold | Φ20mm |
| Φ60mm | Φ25mm | ||
| Φ70mm | Φ30mm | ||
| Φ80mm | Φ35mm | ||
| Φ90mm | Φ40mm | ||
| Φ100mm | 6 Balls/pair of mold | Φ50mm | |
| Φ110mm | Φ60mm | ||
| Φ120mm | 3 Balls/pair of mold | Φ140mm | |
| Φ130mm | Φ150mm |
NOTE: WE CAN PRODUCE ACCORDING TO THE CUSTOMERS REQUIREMENTS.
Casting grinding ball metal mold also called grinding media cast iron mold, consists of two components: Ball core and body of the metal mold. It is widely used to produce casting grinding balls for different sizes. The material is HT200, cast iron. The same type of mold can be interchanged at will, and the ball core can be replaced after wear. One pair of mold can be used thousands of times and continuous using is no problem.
Low investment, high productivity, good quality can help u gain profits in a short time.
1. Adopts chilling process: The mold design uses the chilling process, which takes metal mold to produce casting grinding ball (grinding media) and then chilled in high temperature and low molten steel.
2. Makes balls inner structure more refined and close.
3. The grinding ball’s surface is more smooth, good wearable performance, no disorder mold, no shrinkage, high utilization of molten iron.
4. The quality of balls made by metal mold is much better than sand mold
