This machine can weld PVC material products like bag,blister, raincoat and etc. It is a smallest and cheapest machine 

Bag welding high frequency machine, 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. It can be used for pressing various concavo convex pattern, flower patters and letter characters. Installing simple device also can process bronzing. These serial models have the following characteristics:

 

(1) Anti-jamming: hunting frequency 27.12MHZ/40.68MHZ, in accordance with International Standard and little jamming to outside equipments.

(2) Fireproof: high-sensitivity spark killer circuit is available.

(3) Overload current protection. At emergency it can cut off high voltage automatically to protect electric tube.

(4) Powerful output