Forged Grinding Balls With High Hardness and Resistance, Top Quality For Cement and Mine

Forged Grinding Balls With High Hardness and Resistance, Top Quality For Cement and Mine System 1

Forged Grinding Balls With High Hardness and Resistance, Top Quality For Cement and Mine

Ref Price:: $750.00 / m.t.

Loading Port:: Qingdao Port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

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

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Features and Advantages of Forged Grinding Balls With High Hardness and

Resistance, Top Quality For Cement and Mine:

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 Composition of Forged Grinding Balls With High Hardness and

Resistance, Top Quality For Cement and Mine:

Name	C	Mn		Si		Cr	S		P
60Mn	0.57-0.65	0.70-1.0		0.17-0.37		0.25max	0.035max		0.035max
65Mn	0.60-0.70	0.90-1.2		0.17-0.37		0.25max	0.035max		0.035max
75MnCr	0.70-0.85	0.70-0.85		0.17-0.37		0.40-0.60	0.030max		0.030max
Specification of forged steel Grinding balls
Nominal diameter	Diameteical Tolerance		Weight of single ball in average		Surface hardness			Impact toughness
(mm)	(mm)		(g)		(HRC)			(j/cm2 )
Φ20	+2 -1		32		55-65			≥12
Φ25			64
Φ30			110
Φ40			263
Φ50			513
Φ60	+3 -2		888
Φ70			1410
Φ80			2104
Φ90			2996
Φ100			4110
Φ110	+4 -2		5457		50-60
Φ120			7102
Φ130			9030
Φ140	+4 -3		11278
Φ150			13871

Material of Forged Grinding Balls With High Hardness and Resistance, Top

Quality For Cement and Mine:

As we know, the quality of forged grinding piece depends on the material by 80%. Our products use high-quality round steel from national large-scale steel mill to ensure the quality of our products.

Package of Forged Grinding Balls With High Hardness and Resistance, Top

Quality For Cement and Mine:

1) Barrel Package:

Barrel size(cm): 89 × 58 (Volume: 800kgs-900kgs)

Two Barrel tie on the wooden pallet, steel tape for bundle

Forged Grinding Balls With High Hardness and Resistance, Top Quality For Cement and Mine

2) Strong Nylon Bag Package: 500kg or 1000kg/Bag

Forged Grinding Balls With High Hardness and Resistance, Top Quality For Cement and Mine

Q: Casting blank in the cooling process to release a large amount of heat energy, what can be recycled?: General Casting Factory Casting Division will be in your chart marked on shrinkage and processing margin figure (usually with red and green pen) to the patternmaker production of wood or other material mould diagram.

Q: our factory now produces steel castings in the use of polishing directly after spraying processing, but the powder sprayed 15But the spray powder touched off what is the reason we are not very strict requirements not only need to peel off bubbles can also, because our products are steel castings so we use steam hole sludge put on. Do not know if this spray treatment has no effect to thank friends with us!: Cast iron has not been done, if it is iron, then in the spray before going through strict pretreatment, the surface can not have a little oil dust

Q: What is the difference between forging parts and casting parts?: The forging can guarantee the continuity of the metal fiber tissue, make the fiber structure of the forging keep the same shape as the forging, the metal streamline is complete, the tissue is compact, and the mechanical property is good. To ensure that the object has good mechanical properties and long service life, the processing of objects sharp, durable, high strength, first-class quality.

Q: Casting parts have poor surface finish. What sand is used to make them?: Now resin sand, coated sand and other processes are also very good surface.

Q: Does anyone know how to make precise casting parts for aerospace or manufacturers of single and small quantities of automotive parts and components, mainly in Beijing, Tianjin and Tangshan?: List of China's military enterprises list of ten major military groupsChina Nuclear Industry Construction Group CorporationChina Aerospace Science and Technology CorporationChina Aerospace Science and Engineering CorporationChina Aviation Industry CorporationChina Aviation Industry Corporation IiChina State Shipbuilding CorporationcsicChina North Industries Group CorporationChina South Industries Group CorporationChina National Nuclear CorporationKey military enterprisesShipbuilding industry:China State Shipbuilding Corporation (South ship group), (China Shipping Group)China Shipbuilding Industry Corp (North Ship group), (China Shipbuilding Industry)Guangzhou Shipyard International Limited by Share Ltd (GSI)Jiangnan Heavy Industry Limited by Share Ltd (Jiangnan Heavy Industry)Nuclear industry:China National Nuclear Corporation (CNNC)China Nuclear Industry Construction Group Corporation

Q: Where is the precision casting factory?: Shandong, DongyingThe birthplace of precision casting

Q: Heat treatment process and purpose of casting parts: Natural aging (also known as Chang Hua): lost in the open, the sun and rain, can have experienced years of wind and frost.

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!: Increase the refractoriness and looseness of core sand

Q: Shandong foundry, casting small pieces of precision casting: Small foundry in Shandong too much, like many of us in Qingdao, then Dongying Changshun investment casting is a home, they are also casting precision casting equipment, specifically what I recommend that local enterprises, far is not convenient,

Q: The difference between sheet metal and casting parts: Casting parts are made by casting (followed by a variety of processing), the shape can be simple, can also be very complex, usually large parts, as a base, bed, work table, and so on, good seismic performance.

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