Tel: 13829565523. Miss Li. Hopper Dryer Features: 1, using uniform dispersion of high-performance hot air diffusion device, keeping plastic dry evenly and increase drying efficiency. 2, the unique air tube bending design to avoid fines accumulated at the bottom of the heater, causing burning. 3, the inner barrel and internal parts are made of stainless steel. 4, with the bottom of the separation tank for easy cleaning, refueling quickly. 5, using the proportional deviation display thermostat, the temperature can be precisely controlled. 6, a double overheat protection device that can reduce or mechanical failure arising from accidents. 7, a variety of models can preheat timing device, microcomputer control, and double insulation barrel for selection. 8, fully digital PID control LED status display. 9,0-99 hour timer automatically boot. 10, provides intermittent drying way to achieve power saving.