China Grinding Media Manufacturer Grinding Ball Steel
Jul 12, 2017 In 2013, the company was recognized as No. 1 of comprehensive strength in forged ball industry by China Forging and Pressing Association. Humin has passed ISO9001 international quality system certification, ISO14001 environmental system certification, OHSAS18001 health and safety system certification, environmental protection and energy saving.Unused Patterson Ball Mill 5' Diameter X 6' Long. Unused Patterson Ball Mill 5' Diameter X 6' Long, Type D, non jacketed, with AR400 steel liners. Includes 30 HP, 3 phase, 60 Hz, 230 460 V, 1725 RPM motor. Mill drive is integrally coupled to horizontal parallel shafted helical gear reducer.