... membrance structure, PVC coated fabric, tent, truch covers, tents welding. High freqeuncy tent welding machine for textile membrance structure ... , PVC coated fabric, tent, truch covers, tents welding.Description: 1. With automatic turntable devices; 2. 1- ... cutting of leather parts, membrance structure, textile fabric, tent, cover, shade, blander.7. Parameter:ModelWS-4000SWS-5000SWS ...