Hot Air Seam Sealing Machine be used to make Nylon-PVC, nylon-PU, high-class rain coats, wind coats, snow-suits, tents, military Hot Air Seam Sealing Machine:1. Specification of Hot Air Seam Sealing Machine Power consumption : 220V/50HzRated output power : 1500WRated current : 15AWorking spped : 1.8-2.5 meter/minTempreture : <700CWorking pressure : 3-4 Kg/cm3Upper roller pressure : 0.5-3 Kg/ ...