It describes pharmaceutical processing Wengfu phosphate ore: urn according to the nature of the phosphate ore using reverse flotation processing phosphate rock, with efficient inhibitor W98 as reverse flotation of phosphate inhibitors to inhibit the phosphate was floats dolomite The same gangue, from the original ore P2 O5 grade of 2 7.3 3 %, MgO of 6.1 9%, obtained phosphorus ore P2O5 grade of 3 7.3 4%, MgO of .73%, recovery rate of 92.39% of the dressing index. Crusher Machine is suitable for industries such as pharmaceuticals, chemicals, metallurgy, food, and construction. Processing hard and difficult to crush materials, including crushing plastics, copper wire, Chinese herbal medicine, rubber, etc., can also be used as a supporting equipment for the pre processing process of micro pulverizers and micro pulverizers. Crusher Machine,Salt Crushing Machine,Hammer Mill Crusher,Medicine Crusher Machine WUXI DEIICHEN MACHINERY PTY.,LTD , https://www.medicineprocessing.com