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Wholesale products china grinding media forged steel ball's manufacturer

Product Description

Product Show http://bjpascal.en.china.cn/

1. Product Pictures of forged steel ball's manufacturer

2. Product Description of forged steel ball's manufacturer

Forged Grinding Balls for Mining and Other Applications

Diameter	Equipment
100-160mm(4"-6 1/2'')	SAG mills
20-100mm(4/5''-4'')	Ball mills

Detailed Description

Specification

Ball diameter	Diameter tolerance	Weight of single ball in average	Number of piece of one ton ball in average	Surface hardness	Core hardness	Impact toughness
(mm)	(mm)	(g)	(pcs)	(HRC)	(HRC)	(J/cm2)
Φ20	+2,-1	32	31250	60-67	57-62	≥12
Φ25	+2,-1	64	15625	60-67	57-62	≥12
Φ30	+2,-1	110	9090	60-67	57-62	≥12
Φ40	+2,-1	263	3802	60-67	57-62	≥12
Φ50	+2,-1	513	1949	60-67	57-62	≥12
Φ60	+3,-2	888	1126	58-65	50-56	≥12
Φ70	+3,-2	1410	709	58-65	50-56	≥12
Φ80	+3,-2	2104	475	58-65	50-56	≥12
Φ90	+3,-2	2996	333	58-65	50-56	≥12
Φ100	+3,-2	4110	243	58-65	50-56	≥12
Φ110	+4,-2	5457	182	55-63	48-55	≥12
Φ120	+4,-2	7102	140	55-63	48-55	≥12
Φ130	+4,-2	9030	110	55-63	48-55	≥12
Φ140	+4,-2	11278	88	55-63	45-50	≥12
Φ150	+4,-2	13871	72	55-63	45-50	≥12

Chemical Components

Type	Chemical components
	C	Mn	Si	Cr	S	P
45#	0.42-0.50	0.50-0.8	0.17-0.37	≤0.25	≤0.045	≤0.040
50Mn	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
60Mn	0.57-0.65	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
65Mn	0.60-0.70	0.90-1.2	0.17-0.37	≤0.25	≤0.035	≤0.035
B2	0.75-0.85	0.70-0.9	0.17-0.37	0.5-0.8	≤0.030	≤0.030

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4. Advantages

*16 years experience in mining machinery manufacturing

*Well equipped with complete facilities, more than 50 rich experienced engineers and

more than 2000 skilled employees

*Highly advanced digital processing equipment.

*All mining machinery we made are also performing in our self owned coal mine.

Company Information

Company Show http://bjpascal.en.china.cn/

1. About us

BEIJING BASKA GUANHUA TECHNOLOGY CO., LTD was established in 2013 and is located in Beijing as an international trading company. Our factory - Tonghua Mining Machinery Co., Ltd was founded in 1998 and is located in Datong City, Shan Xi Province, which is a professional manufacturer engaged in the research, development, production, sale and service of belt conveyor, scraper conveyor, couplings, backstop, shaft lock assembly and so on. It occupies an area of 120,723 square meters, which has more than 260 employees.As a professional mining machinery supplier, our factory has excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the best products and services, we have built a modern quality management system which is in strict accordance with international standards. Besides, we are making great efforts to develop new products to meet different requirements. Our company has strict quality control system. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing. Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices.

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