... part of micro powder grinding mills from Shanghai Clirik Machinery Co., Ltd. the material content of grinding roller is made of ... parts of grinding mills, grinding rollers are easily wore out by constant ground, crushed, so grinding roller should be replace ... 7x4.8x7.218x4.6x8.618x4.6x8.6Power /KW145192263263Shanghai Clirik Machinery Co., LtdAddress:No.19Fuqing Rd,Shanghai 201201,China Contact Name: ...