ZH-DY Shrink Packing Machine suitable for large quantity shrink wrapping industries such as stationery, food, cosmetic, pharmaceutical, metal industries etc,imported PLC automatic program control, easy operation, safety protection and alarm function, and effectively prevent incorrect,packaging, Equipped with imported horizontal and vertical detection photoelectric, easy to switch selection. It has the function of contact, specially designed for packing small size products. The machine can be connected with the production line, no need additional operators. 1.The machine adopts digital temperature controller, which makes operation easier. 2.The two powerful fans inside the tunnel make the air heating very equally. 3.Reinforced conveyor motor ensures steady transport and the speed of the conveyor is adjustable. 4.There are shrinking tubes on the top, bottom and sides of the shrinking room. 5.Super cooling system cools the packing and makes the figuration perfectly. 6.There are two different types of conveyor to choose form, roller and net.