mineral ball mill steel ball

steel ball lower costs for users and reduce the labor of workers strength characteristics, greater economic benefits to the use

steel ball

The company impose the unique casting and heat treatment process, better hardness and toughness to achieve the unity and the perfect combination to produce a series of wear-resistant materials and wear products to improve the mill operating rates, lower costs for users and reduce the labor of workers strength characteristics, greater economic benefits to the user.

1.process:

steel grinding ball for mill (ISO9001:2008)

2.features

good wear resistencehigh hardness & low breakageferrochromium material

HRC:45min

ISO9001: 2008

3.applied

mining(copper,gold,silver ,coal ...)

cement plant

power station

chemical industries

4.Our main products

High& low chrome cast grinding ballsforged ball

high mangnanses steel plate

high chrome mild liner plate

high/low chrome alloyed casting grinding bar

ring flange

production line

4.HardnessHigh Cr  Surface HRC 58-66

Low Cr  Surface HRC 45-55

5.chemical copmosition:

name	designation	Chemical composition
		C	SI	MN	CR	P	S	MO	AL	A little of CU NI,NB TI ,ZR V ,B,MG)
Popular grade	ZQCR10	1.8-3.2	0.3-1.2	0.3-1.0	10-11	≤0.10	≤0.10	A little	A little
Special grade	ZQCR12	2.0-3.2	0.3-1.0	0.3-1.0	11-13	≤0.08	≤0.08	A little	A little
	ZQCR15	2.0-3.2	0.3-0.9	0.3-1.0	14-16	≤0.08	≤0.08	A little	A little
	ZQCR20	2.0-3.0	0.3-0.9	0.3-1.0	18-20	≤0.08	≤0.08	A little	A little
	ZQCR26	2.0-3.0	0.4-0.9	0.3-1.0	22-28	≤0.08	≤0.08	A little	A little

 6.specification description:

Ball diameter	20mm	25mm	30mm	40mm	50mm	60mm	70mm
Weight of each ball(kg)	0.0322	0.063	0.11	0.257	0.5	0.867	1.37
PCS/TON	31056	15873	9091	3891	2000	1153	729
Ball diameter	80mm	90mm	100mm	110mm	120mm	130mm	140mm
Weight of each ball(kg)	2.05	2.90	4.00	5.30	6.80	8.47	11.5
PCS/TON	487	345	250	188	147	118	87
Ball diameter	150mm
Weight of each ball	13.8
PCS/TON	73

Pls feel freely to contact us any time you need.

mineral ball mill steel ball