Automatic Wrap Shrink Tunnel Machine BS-4525A BS-A series shrink tunnel adopts hot-wind & down-cyclone structure, intelligence temperature control and AC variable speed regulation. There are two optional conveyors, including Teflon belt type and roller type. Features: √Manual regulation of conveyor height √Double adjustable air flap √Single independent heating room √Emergency off switch Application: 1. BS-A series shrink tunnel is applied to heat shrinkable film such as PVC, POF, PP etc. 2. To shrink wrapping several products, such as food, beverage, cosmetics, presswork and toy etc. 3. To use in place where there is restictin on space, such as small factory, monplization shop and laboratory etc.