Anti-jamming, defending strike sparks high-frequency plastic welder Mainly used in: Sucking and molding packaging (including heat sealing /trimming for upper and lower blister, heat sealing/trimming for blister and cardboard), heat sealing for decoration inside car, trademark, stationery box, raincoat, inflatable toy, plastic front cover, cool liquid cushion, shoes products, cushion, various wrapping bags, portable soft bag etc. Hot to process jointly, various concavo convex pattern,letter characters of form suppress. Installing simple device also can process bronzing. This serial models have the following characteristics: (1) It is accurate to locate, equipped with automatic positioning system, production are high in efficiency, i.e.: Have mould drop, heating bonding, cool, mould time can preserve, and can be finished at on time, heating bonding fast, safe and reliable; Adopts pneumatic power with small labour strength and even pressure. (2) Anti-jamming, defending striking sparks, high sensitivity spark protection and overload current protection. (3) Special strong power output. Model High-power high-frequency heat bonding machine (high cycle) Power Supply 380V50HZ Power 15KW ~100KW Quantity Mass production (special orders are also available according to users!)