RF hydraulic pvc welder

radio frequency PVC car air filter welder high frequency Paper Frame Air Filters/Engine air filter HEPA Cotton welding machine is a model of high frequency hydraulic welding machine. Combination of high frequency welding and hydraulic system in one machine and offer neat finishes economically.high frequency hand warmer welding machine is suitable for plastic like PVC, PETG,APET,PETG,GAG welding.