... PU, rain coats, snow-suits, tents,waterproof coverings' sealing... Hot air seam sealing machine Power consumption : 220V/50HzRated output power : 1800WRated ... mmNet weight of machine : 165Kg Sealing skip prevention:Adjustable hot air tube, roller stop, hot sir tube swing stop prevent sealing ... skip Hot air seam sealing machine 1. It has 5.7inch original ...