The upgrade hopper dryer is based on the original function of standard hot-air hopper dryer, which takes full consideration of environmental protection factors then improves it.

Energy saving-reduce thermal enorgy loss, recycle hot air, and save electricity greatly

Efficiency improved- heat energy concentrated ,dehumidification

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equipment removes moisture quickly from the machine, and speeds up drying process.

Environment purified—The closed design can filter the dust during the circulated drying process to avoid pollution and decrease the working enviroment temperature increasing caused by drying. Special filters resistants high tomperature.

The electric heating tube generate hot air and works on raw material. The hot moisture air is blown into the recoverer,after filtering in recoverer,the dust will

be filtered and the moisture air will be natural evaporated discharge from the machine,while cleaning hot air will be blown into the hopper dryer to cyele operation.