This machine is hot air recycling shrinking machine, it adopts on roller delivery, the roller are covered by silicone tube which can stand high temperature, every single roller can turn over by itself, teflon web conveyor is optional for choice, tunnel temperature is uniform, The machine is suitable for shrink films including PVC, PE, POF. It's applied for medicine, food, culture products, daily products, electronic products widely. Machine specification : Machine Dimension: 1300×715×1455mm (L×W×H) Max. packing dimension: 700×400×200mm (L×W×H) Tunnel dimension: 1000×450×250mm (L×W×H) Packing speed: 2000-3000 pcs/h Net weight: 185kgs Power: 9KW Voltage: 3φ/380V 50HZ