High Hardness. Low Breakage. Good Wear-Resistance Grinding Ball

US$700.00 5 Tons (MOQ)
Production Capacity:
20, 000.00mt/Annual
Transport Package:
Ton Bag/Steel Drum
Payment Terms:
L/C, T/T, D/P, Money Gram, Cash

Last Login Date:

Aug 24, 2017

Main Products:

Cast Grinding Balls, Forged Grinding Balls, Ball Mill Liner Paltes

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Product Description

Company Info

Basic Info.

Model NO.
H&G Grinding ball
Material
Chrome Alloyed Steel
Processing Type
Size
Dia. 20-150mm
Chrome Content
1-26%
Hardness
45-65HRC
Impact Value
Higher Than 2.5j/Cm2
Drop Times
Higher Than 10,000.00
Breakage Rate
Lower Than 1%
Heat Treatment
Oil-Quenching & Tempering
Surface Treatment
Polished Finished
Quality Promise
SGS
Certificate
ISO9001:2008
Trademark
H&G
Specification
SGS, GBT17445-2009
Origin
China
HS Code
732591

Product Description

High Hardness. Low Breakage. Good Wear-Resistance Grinding ball

Chrome Alloyed Grinding Balls-Dia20mm-150mm (High Cr/Medium Cr/Low Cr)

Products Description
Grinding ball is widely used in cement, metal mining, power plant and chemical industry etc. The hardness reaches up to 64HRC(the surface and inner hardness tolerance with in 3HRC unit), which makes the wear-resisting property much better than forged ball. The property- low wear rate, good toughness and less breakage, prolongs its life, improves the productivity of the ball mill, and lowers user's cost.

Processing Technique
Intermediate frequency furnace smelting and mix chromium based on requirement.
Constant temperature casting process ensuring the quality, no solid nonmetallic impurity, no pore, no mal-roundness etc...
Oil-immersed quench harden treatment enhance the hardness, annealing process changing the internal organizational structure, lowering the breakage, and improving the performance.
Products inspection was done by advanced spectrometer and durometer imported from Germany.

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 bars, 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. Three advanced casting manufacturing lines, and sophisticated testing equipment guarantee a stable and resistant product quality. Our annual productivity is 20, 000 metric tons.
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