Easy-to-Operate Manual Aluminum Foil Induction Heat Sealer for Plastic Bottles & Cans 220v with Motor and PLC Core Components

Induction heating equipment is a kind of three-phase alternating current (ac) power frequency, after rectification into direct current, then laid adjustable current, direct current supply by the capacitor and inductor in the flow of alternating current, generate high density magnetic field lines in the induction coil, induction coil, and cutting in cheng fang of metal materials, produce a lot of eddy current in the metal materials.

• IGBT inversion technology based LC series circuit
• Phase locking looping technology and soft switch ensure good reliability and realize power and frequency tracking automatically
• Diode rectifier cause high power factor more than 0.95
• Power can be instantly turned on or shut off with working in 100% load
• Perfect protective circuit and cooling system designed
• Low energy consumption: converts up to 97.5% above of the expended energy into useful heat
• Safety Operating and easy installation

• Induction heating machine for various hardware and tools heating such as plier, wrench, hammer, ax, screwing tools and shear
• Heat treatment for various automobile and motorcycle fittings
• Heat treatment for various electric tools, such as gear and axes
• Heat treatment for machine tools, such as lathe deck and guide rail
• Hardening for various hardware metal parts and machined parts
• Heating for hardware molds, such as small-size mold, mold accessory and inner hole of mold
• Annealing of various stainless steel products
• Forging of various other metal work pieces, such as round steel, sheet plate, pipe and others

When a magnetic field changes near a metal or other conductive object, a flow of current (known as an eddy current) will be induced in the material and will generate heat. The heat generated is proportional to the current squared multiplied by the resistance of the material.

If we apply a continuously changing current to a coil of wire, we will have a continuously changing magnetic field within it. At higher frequencies the induction effect is quite strong and will tend to concentrate on the surface of the material being heated due to the skin effect.