Plastic resin dryer/plastic raw material dryer/granule dryers for plastics Naser Machinery brings you quality and precise plastic pellets hot air hopper dryer with vacuum loader for injection machine not only as one of the best manufacturers but also one of the leading suppliers in China. With decades experience in exporting our quality products, we enjoy good reputation. You can easily wholesale our plastic pellets hot air hopper dryer with vacuum loader for injection machine made in China with our factory. Description and feature of hopper dryer: NHD series direct-drive hopper dryers are the most efficient and rapidly economical and applied machine to dry the plastics material, it can dry the wet material for package ,transportation of recycle, all the models can choose to add the 24-hour timer, a week timer or microcomputer control(containing P.I.D)temperature automatic controller,99-hour time, fault indication. Features: 1.adopting hot air diffuser device with high performance of diffusing hot are evenly to keep the plastic dry evenly and increase the dry efficiency. 2. Special bend design of hot-blast main avoids the accumulation of dust at the bottom of the tubular electric heating element and also avoids the fire. 3. Inner hopper and all the internal parts are med of stainless steel. 4. The separated design of the pail and the bottom of Hooper is convenient to clear and changing material. 5. Adopt proportional deviation indication thermostat to control the temperature accurately 6. Double overheating protection can avoid the accidents caused by people or machine. 7. All models can choose preheating timer, microcomputer control or double temperature protection hopper.