Used Shrink Wrapping Machine, semi auto operation. Seal area 500mm x 400mm Tunnel hieght 250mm. This 3 phase machine is powerful enough to shrink in polyolefin and polythene as well as PVC This is much faster than a chamber machine, a good operator can achieve 700 packs Semi automatic L sealers have the same process as a manual L Sealer but as you pull the arm down on the L Sealer the arm will lock is position whilst it seals the product and then will release. As it releases the ejection belt will move and take the product into the shrink tunnel automatically. Semi Auto L sealer and Tunnel Machine 500 x 800mm seal bar, up to approx 700 cycles per hour, on castors, 3 phase. Built on one chassis and fitted with castors for mobility Will wrap using PVC, Polyolefin and Polythene Shrink Films Operator places product on loading table and moves product across to sealing area then brings down seal bar. This locks down and then lifts automatically; the sealed pack is then automatically transported in to and through shrink tunnel by conveyor belt.