Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement

Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement System 1

Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement System 2

Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement System 3

Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement

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Loading Port:: Qingdao Port

Payment Terms:: TT or LC

Min Order Qty:: 25MTS m.t.

Supply Capability:: 200000MTS/Year m.t./month

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Features and Advantages of Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral

Processing and Cement:

1) High hardness: It has high hardness: surface hardness can reach 55-67 HRC, volume hardness 56-64 HRC

2) High Impact toughness: impact toughness is more than 15 J / cm².

3) Low Broken rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.

4) Size: Our products range from 20mm to 150mm, 1 inch to 6 inch, and we can also offer all size of products according to clients’ demand.

Chemical Elements of Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral

Processing and Cement:

Type	Name	C	Mn	Si	Cr	S	P
CMAX-F01	20MN	0.12-0.22	1.00-1.60	0.60-0.80	≤0.25	≤0.035	≤0.035
CMAX-F02	45#	0.42-0.50	0.50-0.80	0.17-0.37	≤0.25	≤0.035	≤0.035
CMAX-F03	50MN	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
CMAX-F04	60MN	0.57-.0.65	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
CMAX-F05	65MN	0.60-0.70	0.90-1.20	0.17-0.37	≤0.25	≤0.035	≤0.035
CMAX-F06	B2	0.70-0.85	0.70-0.80	0.17-0.37	0.2-0.7	≤0.03	≤0.035

Specification and Hardness of Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral

Processing and Cement:

Type	Name	Impact Test AK.J/cm2	Endurance Test Times(5m)	Dia 25mm-60mm		Dia 70mm-100mm
				Surface	Core	Surface	Core
CMAX-F01	20MN	≥12	≥10000	≥42	≥48	≥40	≥45
CMAX-F02	45#	≥12	≥10000	≥52	≥48	≥53	≥46
CMAX-F03	50MN	≥12	≥10000	≥56	≥50	≥55	≥50
CMAX-F04	60MN	≥13	≥12000	≥58	≥52	≥58	≥50
CMAX-F05	65MN	≥15	≥12000	≥62	≥54	≥58	≥52
CMAX-F06	B2	≥15	≥12000	≥62	≥55	≥58	≥52

Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement

Q:The cause of fracture and why there is no toughness: This question is too broad, see what the casting casting Oh in order to reduce the wayward cast steel, ductile iron, gray iron and white iron, you can choose the material according to their own requirements.

Q:How to distinguish the forging parts and casting parts accurately: Distinguish from scopeShanghai Zhejiang forest auto parts experts pointed out that the forging process can eliminate cast loose, metal welding holes, so an important part of high load working conditions, severe machinery, in addition to relatively simple shapes can be rolled plates, profiles or welded parts, the forging process. Because of its low cost and good economy, casting parts processing is widely applied and belongs to the basic process of modern machine building industry.

Q:Would you please tell me how to use casting parts for a year?The cast of an aircraft wing needs to be put aside for a year before it breaks;Does anyone know why?: There are various casting stresses after casting, which can be divided into two kinds: thermal stress and shrinkage stress. In a long time placed in the atmosphere, called aging treatment.Aging treatment is an effective measure to eliminate casting stress. Aging is divided into natural aging, thermal aging and resonance aging.1, the so-called natural aging, the casting is placed in the open field for more than half a year, so that the internal stress relief.

Q:How to improve the surface roughness of casting parts?: One is to improve the accuracy of the model; the two is to improve the molding sand mesh. How much is the other relationship?.

Q:Younger brother is to do casting valve, precision casting parts, the valve internal sand serious, but the appearance is very standard, this is why, for God answers, thank you!: If is casting, internal shell mold may be not completely dry, strength is not enough, resulting in shell mold collapse into molten steel.It is also possible that the refractory is not refractory enough.

Q:What foundry factories are used in the casting parts of China's major automobile manufacturers?: For example Changchun FAW, under a casting, two casting and other casting plant, but there are more than half of all outsourcing in Tianjin Hebei Shandong purchase, many automobile enterprises to casting foundry.

Q:How do casting parts remove stress?: Annealing treatment, according to different casting annealing treatment, eliminate thermal stress, if need to restore hardness or increase hardness, and then quenching treatment

Q:How much is the amount of electrophoretic paint per square meter used in the casting?: In general, when the final thickness of 15-20 microns, cathode electrophoresis paint can be coated per kilogram of 6-8 square meters, the current general cathode electrophoresis paint for the price of 22 yuan / kg, so the cathodic electrophoresis electrophoresis paint cost at 4 yuan / square meters.

Q:What's the effect of casting copper?: Riga. Copper is copper components, promote the graphitization of the copper element, make dense tissue, and to refine and improve the uniform distribution of graphite, which can reduce the chilling tendency of the cast iron, but also can promote the formation of pearlite, has a favorable effect on the section sensitivity. Copper has the tendency to strengthen cast iron, ferrite and pearlite, so it can increase the strength of cast iron. The tensile strength and bending strength of cast iron almost increase with the amount of copper in it, especially in low carbon cast iron.

Q:The casting defects of pores, trachoma how to repair?: Airhole above 2mm recommended LT101 casting defect repair agent. If repair quality requirements, high availability LT111 iron repair agent, LT112 steel repair agent, LT113 aluminum repair agent, LT114 copper repair agent.

CGB, one of the largest manufacturers and exporters of grinding steel balls and decorative wrought iron products in China. Our annual production output is 100,000 metric tons. Our products are mainly exported to the USA, Canada, Chile, Peru, South Africa, Italy, Greece, Korea and Japan, more than 30 countries and regions in the world.

1. Manufacturer Overview
Location	Shandong,China
Year Established	2000
Annual Output Value	US$5 Million - US$10 Million
Main Markets	Domestic Market, South Asia, Southern Europe, Northern Europe, Central America
Company Certifications	ISO9001;IS014001 Certificate

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Qingdao Port
Export Percentage
No.of Employees in Trade Department	10-20 People
Language Spoken:	English；Chinese；
b)Factory Information
Factory Size:	Above 100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	Grinding Balls; Grinding Rods; Grinding Cylpebs.
Product Price Range	Average