D type hydrapulper machine has been changed the slurry flow direction of the traditional pulp pulping machine, so that the slurry flow always tends to the central direction and the height of the pulp position is increased. At the same time, the impact frequency of slurry on impeller was increased, and the slurry capacity was increased by 30%. It is the ideal equipment for continuous or intermittent pulping pulp board, paper and waste paper. 

 Shandong Fangyuan Zhonghe Machinery Co., Ltd. (formerly Zhucheng Fangyuan Machinery Co., Ltd.) is the backbone enterprise specializing in the production of environmental-friendly pulp and papermaking equipment, tissue paper machine and sewage treatment equipment. The main products include two categories, more than 50 series, sewage treatment equipment, pulp and papermaking equipment and crescent tissue paper machine. With the high technology content, it has reached the advanced level of the same industry in China.