Grinding Chrome Mill Ball Metal Mould

Product Description

Grinding Ball Casting Mold
Grinding Steel Ball Mold is used to the shock chilling forming technology to produce steel grinding balls from diameter 40mm to 150mm. In normal operation, the steel grinding ball mold can be used for 4000 times.

The Main Specification Of Grinding Ball Casting Mold

Ball Piece/ Mold	Mould	Ball Piece / Mold	Models
4 balls	50mm	10 Balls	15mm
	60mm		20mm
	70mm	8 Balls	25mm
	80mm		30mm
	90mm		40mm
	100mm	6 Balls	50mm
	110mm		60mm
	120mm	3 Balls	140mm
	130mm		150mm

The Advantage Of Grinding Ball Casting Mold
Grinding media ball metal mould is very easy to operate. The same size top grinding ball mold and bottom grinding ball mold are interchangeable. If the ball core is worn,using a new ball core, then it can continue be used thousand of times.
Low cost and high efficiency. The average utilization rate of molten metal liquid is over 75%. High yield and long service life. Producing 1 ton grinding ball just needs 1.2-1.5usd mold cost.
Grinding media metal mold adopts chill forming technology which makes grinding balls' inner structure more refined and closer. Then surface hardness and inner hardness of grinding ball are almost the same. The grinding balls have better wear resistance.