Large size 120mm Grinding Media Steel Balls for mining machine parts

Company Information

1.Professional Grinding balls Manufactory founded in 1998;

2.Advanced production equipment;

3.Exported more than 30 countries;

4.Experienced development personnel,professional designers,salesman and skilled workers

5.Capacity:10000mt/month.

Our Services

1. Free samples for your test before orders;

2. Soonest delivery time;

3. Cooperate with many famours shipping companies,and sent the goods to your port safe and in time;

4. Any feedback after sales would get our soonest reply.

Chemical composition:

Material	C	Mn	Si	Cr	S	P
50MN	0.48-0.56	0.70-1.0	0.17-0.37	0.25 max	0.035max	0.035max
60MN	0.57-0.65	0.70-1.0	0.17-0.37	0.25 max	0.035max	0.035max
65MN	0.60-0.70	0.90-1.20	0.17-0.37	0.25 max	0.035max	0.035max
75Mn	0.72-0.92	0.17-0.37	0.7-1.0	0.4-0.6	0.035max	0.035max
75MnCr	0.70-0.85	0.7-0.8	0.17-0.37	0.2-0.7	0.03 max	0.03 max
75SiMn	0.70-0.90	0.7-1.2	0.4-0.8	0.25 max	0.03 max	0.03 max

Specifications:

Impact Test AK.J/cm2	Endurance Test Times (5m)	Dia 25mm-60mm		Dia 70mm-100mm
		Surface	Core	Surface	Core
50MN	≥12	≥10000	≥56	≥35	≥56	≥28
60MN	≥13	≥10000	≥58	≥38	≥58	≥29
65MN	≥15	≥12000	≥60	≥42	≥60	≥30
75MnCr	≥17	≥12000	≥60	≥52	≥60	≥50
75 SiMn	≥16	≥12000	≥60	≥50	≥60	≥48

Miaochuan's Advantage
A) We manufacture a wide range of grinding ball to meet your different demands.
B) 18 years manufacturing experience.
C) Miaochuan grinding ball is your best choice of one-stop grinding ball procurement.
D) Professional grinding ball Supplier.
E) Grinding ball Manufacturer.
F) Grinding ball Exporter.
G) Grinding ball Factory.
H) Grinding ball Enterprise.
I) Grinding ball Company

Production

Advanced Equipments and with more than 15 years working experience

the self-developed automatic steel grinding ball production line is our qualified product, and it has won Chinese invention patent. It uses electric furnace instead of conventional coal combustion method, and the rotary cutting technique replaces traditional air hammer, thereby improving production efficiency by 30 times or even higher.

We operate our 80%products into the foreign market, and keep close and cooperation with many companies.

WE LOOK FORWARD to the OPPORTUNITY to DISCUSS how WE CAN BECOME A PARTNER in YOUR
SUPPLY CHAIN SOLUTION .