... , feeding vertically; No arching of raw materials, easy for heating dissipation.2.die fixed, rollers rotating, materials centrifugal ... .3.double-layer dies, up and down dual-use, high capacity, saving energy.4.Independent lubrication:;high ... 0086-0531-83483997Fax: 0086-0531-83483378ZHANGQIU YULONG MACHINE CO., LTDJinan, Shandong province, China Fertilizer Plant Used Pellet Making Machine(CE approved)