This series of pedal sealers uses electrical pulse technology to shorten the original working time from 2-4 seconds to 0.2-2 seconds. It is a sealing device with low investment, high efficiency, long sealing degree, simplest operation and high efficiency, and can be widely used in food, medicine, native products, electrical components, factories, shops and service industries.
In this machine, the packaged goods are placed in shrink film, and the shrink film is heated, sealed and cut by pulse fusion to complete loose packaging.
This machine adopts the induction heating principle of electromagnetic field, which uses high frequency current to generate magnetic field through inductance coil. When magnetic lines of force pass through the sealing aluminum foil material, a large number of small eddy currents are instantly generated, which causes the aluminum foil to heat itself at high speed, melts the molten glue compounded on the aluminum foil, and then sticks it to the sealing of the sealing object to achieve the purpose of rapid sealing.
Handheld electromagnetic induction aluminum foil sealing machine adopts the principle of electromagnetic field induction heating, which uses high-frequency current to generate magnetic field through inductance coil. When the magnetic field passes through the sealing aluminum foil material, a large number of small eddy currents are instantly generated, which causes the aluminum foil to heat itself at high speed, and melts the sol compounded on the aluminum foil, thus adhering to the sealing of the sealing object to achieve the purpose of rapid sealing.