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Dia.70mm Chrome alloy casting grinding ball

Dia.70mm Chrome alloy casting grinding ball

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Negotiable Min Order Quantity Unit

Required Quantity

Place of Origin: China

Brand name: H&G

Payment Terms: L/C,T/T

Production method: Negotiable

Shipping / Lead Time: Negotiable / Negotiable

Keyword: casting ball, grinding ball, grinding media, steel ball

Category: Cast & Forged

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Xuzhou H&G Wear-resistant Material Co., Ltd.

Membership: BIZ

Country / Year Established: China / 1989

Business type: Manufacturer

Verified Certificate: 10

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PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

Product name	Dia.70mm Chrome alloy casting grinding ball	Certification	-
Category	Cast & Forged	Ingredients	-
Keyword	casting ball , grinding ball , grinding media , steel ball	Unit Size	700.0 * 700.0 * 700.0 mm
Brand name	H&G	Unit Weigh	1000 kg
origin	China	Stock	-
Supply type	-	HS code	-

Product Information

Chrome alloy casting grinding balls for copper mine, cement, power plant

Chemical Elements

Name	Chemical Elements (%)
Name	C	Si	Mn	Cr	Mo	Cu	P	S
Low Cr Balls	2.1-3.6	≤1.5	0.3-1.5	0.8-1.8	≤0.8	≤1.0	≤0.06	≤0.06
Medium Cr Balls	2.1-3.3	≤1.5	0.3-1.5	3-6	≤0.8	≤1.0	≤0.06	≤0.06
High Cr Balls	2.0-3.3	≤1.2	0.3-1.5	10-13	≤0.8	≤0.6	≤0.06	≤0.06
Special High Cr	2.0-3.3	≤1.2	0.3-1.5	15-23	≤0.8	≤0.6	≤0.06	≤0.06

Physical Property & Microstructure

Name	HRC	Ak(J/cm²)	Microstructure	Times of Falling Balls
Low Cr Balls	≥45	≥2.5	P+C	≥10000
Medium Cr Balls	≥48	≥3.0	P+C	≤Φ80	≥15000
				≥Φ80	≥10000
High Cr Balls	≥58	≥4	M+C+A	≤Φ80	≥15000
				≥Φ80	≥10000
M-Martensite P-Pearliet C-Carbide A-Austenite

Size & Weight

Size(mm)	Weight(kg/pc)	Quantity(pc/t)	Size(mm)	Weight(kg/pc)	Quantity(pc/t)
Φ30	0.11	9091	Φ90	2.90	345
Φ40	0.25	3891	Φ100	4.00	250
Φ50	0.50	2000	Φ110	5.30	188
Φ60	0.86	1153	Φ120	6.80	147
Φ70	1.37	729	Φ130	7.70	129
Φ80	2.05	487	Φ140	8.74	114

Why choosing H&G grinding steel ball

1. Over 20years Professional casting grinding balls manufacturing experience, deserves your trust.

2. High quality, competitive price and good service benefit our customers.

3. ISO9001 certified company, advanced oil quenching and heating production line, together with advanced testing machines imported from Germany are used to ensure the quality.

4. Chemical analysis reports would be sent together with each batch of steel balls, even samples.

5. Skilled sales & service team in Shanghai branch can provide timely good service.

6. 200 thousand Tons annual production capacity can provide short L/T.

B2B Trade

Price (FOB)	Negotiable	transportation	-
MOQ	Negotiable	Leadtime	Negotiable
Payment Options	L/C,T/T	Shipping time	Negotiable

Xuzhou H&G Wear-resistant Material Co., Ltd.

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Country / Year Established: China / 1989

Membership: BIZ

Business type: Manufacturer

President: Tun Laijun

Address: Liu Bang Industry Park, Anguo Town, Peixian County, Jiangsu Province, P.R.China.

Product Category: Cast & Forged

Year Established: 1989

No. of Total Employees: 51-100

Company introduction: Xuzhou H&G Wear-resistant Material Co., Ltd. was established in 1989, located in Xuzhou, Jiangsu Province. Through more than 20 years' striving, we have become one of the leading enterprises in the industry. Our company is devoted to researching, developing, producing and selling grinding media such as grinding balls, grinding cylpebs, and liners plate for ball mill which are widely used in cement, mining and chemical industries, and power plants, etc. Our manufacturing base covers 30 mu, with the standard workshop area of 12,000sqm. 6 advanced casting manufacturing lines, and sophisticated testing equipment guarantee a stable and resistant product quality. Our annual productivity is 20,000 metric tons.

With the development of our business, we started our Shanghai branch in 2012, named D-Win Metal Material (Shanghai) Co., Ltd.. We are intending to make the most of the technical advantage of our factory and that of the trade service in Shanghai to provide the best service for our customers at home and abroad.

Insisting on the spirit of “Quality Determines Destiny, Positioning Determines Development”, our company is establishing the largest professional producing and exporting base in Jiangsu Province. Welcome to us for further cooperation!

Company History

In 1989, Liu Bang Casting Factory, as a individual, was established. We mainly used coke smelting reduction technics, and the products were casting grinding balls and bars.
In 1996, Peixian County Tongda Casting Co., Ltd. was established. We became a general taxpayer. One medium frequency furnace production line was introduced into our production, together with the annealing process technical.
In 2002, our factory was moved to Liu Bang Industrial Park, Peixian County, Jiangsu Province. The overall property had a qualitative improvement
In 2008, renamed as Xuzhou H&G Wear Resistant Co., Ltd.. 12,000 square meters standard workshop, 3 medium frequency furnace production lines, 2 furnace annealing equipment, and 2 oil-immersed quenching harden equipment were put into production. Also, better technology and equipment was used for IQC and OQC.
In 2012, D-win Metal Material (Shanghai) Co., Ltd. was established in Shanghai, a wholly owned sales subsidiary, intending to develop international business.
In 2013, pass the ISO9001:2008(No: CI/131456Q). 800 square meters office building was put into use in our factory, making great progress in both work environment and employees.
In 2014, pass the SGS Supplier Assessment.