... used in the biomass-energy fuels plant, power plant, wood processing plant, fertilizer plant, chemical plant etc. It ... -layer dies, up and down dual-use, high capacity, saving energy.4.Independent lubrication:;high pressure filtration, ... 0086-0531-83483997Fax: 0086-0531-83483378ZHANGQIU YULONG MACHINE CO., LTDJinan, Shandong province, China Fertilizer Plant Used Pellet Making Machine(CE approved)