... bags, belts, paperboards, plastic materials, etc. Application:Suited for high frequency stamping & embossing on gaments, shoes, bags, belts, paperboards ... FREQUENCY27.12MHZPOWER SUPPLYAC220/380/400/415/440V 3¦Õ/1¦ÕINPUT POWER8.5KVA15KVAOSCILLATION TUBE7T85RB7T69RBRECTIFIERSilicon RectifierMAX. PRESSURE(kg) ... L)X1140(W)X1500(H) Pneumatic High Frequency Plastic Welding Machine (JZ-5000/6000/8000FA)