... professional design for fabric welding, tent welding, tarpaulin high frequency plastic welding machine, automatic travelling, professional design for fabric welding, ... 1. Specialty: Adopt PLC control, easily operation, with high capacity.Machine head automatic moving after weld, with precise position, no ... 1200MMPRESSURE WAY AIR-PRESSURE MAX. PRESSURE POWER 250KG High Frequency Plastic Welding Machine