... .This product is based on hot air welding technique,using principles of self-propelled hot together,after practice,after a ... resistant rubber rolling wheels,finishing stainless steel.high-performance hot air the key parts are taken by the second ... Fabric, Shade cloth, shearing cloth, Baoli cloth, mesh cloth, PVC, and PE. MAIN TECHNICAL PARAMETERSRated voltageAC110-240V Frequency50-60HZPower1000-3000W ...