Manually-operated High Frequency welding Machine Applications: Toothbrush package and so on...; Cutting polyster materials at one time; Cutting car seat polyster or leather materials, sunboard,and handles at one time; Cutting clothcoated materials at one time; Cutting blistered plastics, paper card, Shoe parts,trade mark, watch belt,waistbelt and CD holderat one time; Cutting PET,APET,PETG,PP, PET,EVA and other environment friendly materials at one time; Features: All control circuit and switch are all applies 24V safe voltage Imported H.F. Cube box, More powerful output, and more stable Electric output current; High sensitive spark preventive device avoids spark generating when H.F. welding is going to pretect dies. Automatic jump switch for overload to ensure safe operation of the machine; Precise and accurate oil presure design which can also be adjusted individually, the oil presure limit switch is used to adjust the presure to protect machine and dies