Single head dual work station high-frequency welding machine. Mainly used for sucking and molding ... liquid cushion, shoes products, cushion, variouswrapping bags, portable soft bag, etc. It can be used for pressing ... even pressure2) Anti-jamming, defending striking sparks, high sensitivity spark protection and overload current protection3) Special ... .12/40.68250*380400*600500*630 High Frequency Machine