Industrial News

STANDARD OF THE CHROME ALLOY CAST GRINDING BALLS IN BUILDING MATERIALS INDUSTRY (3)

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The terms and definitions established in GB / T5611, GB / T 17445 and the following shall apply to this standard Medium Chromium abrasion-resistant cast grinding balls

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STANDARD OF CHROME ALLOYED GRINDING BALLS IN BUILDING MATERIALS INDUSTRY(2)

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This standard specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of cast chromium alloy grinding balls for the building materials industry. This standard is applicable to chromium alloy cast grinding balls (hereinafter referred to as cast balls) used in building materials industry, and other cast […]

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Standard of Chrome Alloyed Grinding Balls in Building Materials Industry(1)

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This standard was revised on the basis of JC/T 533 —1994. This standard shall replace JC/T 533-1994 since the date of the implementation.

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NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (9)

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Under the normal working condition of the ball mill, the ball mill runs from 720h to 3000h (according to the working conditions, and the specific time is agreed by both the supplier and the buyer).  Accumulated the mass of the broken balls during the ball mill operation, call it as the mass. The broken balls […]

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