... and changed into vapour to be discharged into the atmosphere. Then the materials would be dryed.Rotary dryer is used ... , cement manuturJiangsu Pengfei Group Co.Ltd (Jiangsu Pengfei Group) is the cement machinery, cement production bases for the export of complete sets ... and Keeping Promise, National Standardization Advanced Enterprise. Pengfei Group with the Nissan Group 8,000 tons, 5,000 tons and 2, ...