feeding vertically and directly to pelletizing room. die static, rollers rotating, materials centrifugal, evenly distributed around. double-layer dies, up and down dual use, high capacity and energy saving. ring die, vertical structure, conducive to the pelletizing room cooling. independent output device, ensure formation rate of pellets. independent lubrication system, bring precise & automatic lubrication to bearings. feeding system is equipped with inverter which can bring stepless adjustable feeding speed. Www.Yulongjixie.Org