Generally, sealing machine consists of frame, speed reducer transmission mechanism, bag sealing machine transportation and electric and electronic control system etc. Plug into an electric power and every system begins to work. Electrical heating element heated after being electrify to make the heat block warming rapidly and through the temperature control system to adjust to the required temperature. Cooling system begins to cool down according to requirement. Conveyor work and adjust to the required speed by speeder.
When bag be placed on the conveyor belt, the sealing part of the bag is automatically go between the two sealing belt and into the heating zone, the heat of heat block transmission to the sealing part of the bag through the sealing belt. After rolling by knurl wheel, it makes the sealing parts and plastic film adhesion and suppress a reticular pattern, and send out by conveyor belt. Then finish sealing.
Pedal impulse sealer includes transformer, nickel cadmium heating, time relay, wires, switches and heat insulation cloth.
Continuous sealing machine is more complex. It includes aluminum foil sealing machine motor, heating blocks, transfer structure, printing, etc.
