China 2018 Hot Sale Stone Powder Pulverizer (3R, 4R, 5R ...
HS Code. 8474209000. Product Description. 2018 Hot sale Stone Powder Pulverizer (3R, 4R, 5R, 6R) Description of Powder Pulverizer: Powder Pulverizer (Raymond Mill) is used to grind barite, calcite, potash feldspar, talcum, marble, limestone, ceram and slag below scale 7 of Moth's hardness and 280-odd sorts of non-inflammable and non-explosive ...