HG-2 type dryer eliminates the original brush dryer and is the products developed and developed recently. It adopts the principle that cold and hot wind blows bottle alternately. Namely the high-pressure blast crushes the drop of water on bottle wall, which is dried with hot wind. It avoids the maintenance trouble, high operation fees, etc. due to the bottle brushing with the original brush, severe loss and frequent replacement of brush, easily dirty bottle, bottle falling, etc. High-pressure wind blows the outer surface of bottle dry, then the wall of bottle is clean, with good effect in drying bottle. So the bottle is easily pasted with label, easy in operation and convenient in maintenance. 

◎ The hot air is circulated in usage because the air supply system is set as the circulation mode. Little hot wind is emitted after drying, while most of hot wind is inhaled by fan again into heating chamber for recycling. Drying channel adopts composite thermal insulation materials, and the thermal insulation layer is thickened. Drying temperature is ##, which greatly reduces the electric energy consumption. 

◎ Stepless sensing temperature control system can preset the tunnel drying temperature as per work demands, which can be automatically controlled by temperature control system; When temperature increases to danger value, power off automatically. All electrical elements adopt #### products, with long service life and low fault rate.