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2021-10-19 · National Standard OF The Grinding Balls In China Release time：2021-10-19. This standard is modified with the USA ASTM A532/A532M-93a (2003) ‘Standard specification for wear-resistant cast iron’ and EU standard EN12513:2000N ‘CAST WEAR-RESISTANT CAST IRON’ and other foreign advanced standards of the relevant provisions.
2020-2-27 · The standard DSTU 8538: 2015 “Steel grinding balls for ball mills” was put at 01.07.2016 and is the main regulatory document governs the quality of our products. Earlier we wrote about the standard DSTU 8538: 2015 here, here and here. This article will discuss what changes have been made to the standard for 3 years from the date of its operation. The first
Resminer Forged Grinding Balls. Resminer is a stable company that provides grinding media and wear-resistant materials for every grinding application, such as mining, construction industry, cement plants, Etc. We have been very expert with this kind of business for more than 40 years of experience in creating a broad range of grinding balls.
2019-1-29 · Coding of a Grinding Wheel Indian Standard Coding system of grinding wheel is IS : 551-1954. It provides uniform system of coding of grinding wheels to designate their various characteristics. It gives a general indication of the hardness and grit size of any wheel as compared with another. Coding of a grinding