Why High Chrome Casting Balls Will Replace Low Chrome Casting Balls

With the development of minings, that high chrome casting ball will replace low chrome casting balls and forged balls will be a trend. More and more mining in overseas are using high chrome cast grinding balls.

Here is an example about one of my clients.

●  Since 2005, they have used low chrome cast grinding balls.

● The low chrome cast grinding balls are very easy to break in using process, so the wear resistance is not good.

● The price of low chrome casting ball is a little lower than high chrome cast grinding balls. Comprehensive cost and performance ratio, high chrome cast grinding balls is still the best choice.

● Here is a daily record about their mining.

Products	Capacity（Ton/ Year）	The wear rate	Balls Quantity Needed	The Average Price Of Balls (USD/ Ton）	Amount （USD）
Low Chrome Balls	50000 Ton raw ore	2.0kg/Ton	100 Ton	930	93, 000.00
High Chrome Balls	50000 Ton raw ore	0.7kg/Ton	35  Ton	1200	43, 000.00

From this data, high chrome cast grinding balls is much better than low chrome cast grinding balls in saving production cost. High chrome cast grinding balls has good wear resistance and the grinding ball grading in the ball mill is stable, so it does not only improve the ore fineness, improve the capacity per hour, but also make sure the quality of mineral powder

.

In total, high chrome casting ball will replace low chrome casting balls and forged balls will be a trend.