Product Details

Wholesale products china low chrome 120mm steel ball

Product Description

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1. Product Pictures of 120mm steel ball

2. Product Description of 120mm steel ball

High Chrome Grinding Balls for Cement Industry

Diameter	Cr %	Equipment
13-60mm(1/2"-2 1/4'')	10-13	Ball mills-2nd compartment
50-100mm(2''-4'')	15-18	Ball mills-1st compartment
13-100mm(1/2"-4'')	15-22	Ball mills-1st and 2nd compartments

High Chrome Grinding Balls for Mining Industry

Diameter	Cr %	Equipment
13-100mm(1/2"-4'')	10-35	Ball mills
100-160mm(4''- 6 1/2'')	10-35	Ball mills and SAG mills

Casting Grinding Balls for Caol Grinding, Limestone Grinding, and Other Applications

Type	Cr %
Low-Cr	1-3
Medium-Cr	4-9
High-Cr	10-18
Superhigh-Cr	19-35

Detailed Description

Chemical Components

Type	Chemical components
	C	Si	Mn	Cr	Mo	Cu	P	S
Low-Cr	1.8-3.2	≤1.2	≤1.5	1-4	≤1.0	≤0.5	≤0.15	≤0.15
Medium-Cr	1.8-3.2	≤1.2	≤1.5	4-9	≤1.5	≤1.0	≤0.15	≤0.15
High-Cr	1.8-3.2	≤1.2	≤1.5	10-18	≤1.0	≤1.5	≤0.10	≤0.10
Superhigh-Cr	1.8-3.2	≤1.2	≤1.5	22-25	≤2.0	≤1.5	≤0.10	≤0.10

Mechanical Properties and Microstructure

Type	Mechanical properties		Microstructure
	HRC	Falling ball times
Low-Cr	≥45	≥8000	P+C
Medium-Cr	≥50	≥12000	M+C
High-Cr	≥58	≥15000	M+C
Superhigh-Cr	≥60	≥22000	M+C
P-Pearlite C-Carbide M-Martensite

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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.

2. Manufacturing Process

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FAQ

You could order this product according to the diameter and the properties of casting steel ball.