... Tents Welding MachineAuto Hot-air PVC Welding MachineAuto Hot-air Banner Welding MachineBanner Jointer, PVC JointerAuto JointerAuto Hot-air JointerBanner ... Application:The machine is widely used to weld large size PVC-P, ECB, EPDM, CSPE and TPO materials, such ... as roofing material, container tents, PVC tarpaulin, PVC water bed, swimming pool, plastic membrane material, inflatables ...