IGBT high efficiency induction heating device

IGBT high efficiency induction heating device

Induction heating can be used for any application where we want to heat an electrically conductive material in a clean, efficient and controlled manner.

One of the most common applications is for sealing the anti-tamper seals that are stuck to the top of medicine and drinks bottles. A foil seal coated with "hot-melt glue" is inserted into the plastic cap and screwed onto the top of each bottle during manufacture. These foil seals are then rapidly heated as the bottles pass under an induction heater on the production line. The heat generated melts the glue and seals the foil onto the top of the bottle. When the cap is removed, the foil remains providing an airtight seal and preventing any tampering or contamination of the bottle's contents until the customer pierces the foil.

Machine specification:

HF-45AB

Main specifications:

Maximum input power: 45KW

Oscillating frequency: 30-80KHz 

Heating current: 10-95A

Maximum input current: 68A

Input voltage: 380VAC 3phases, 50 or 60Hz

Duty cycle: 100%

Cooling water: ≥0.2Mpa 6L/min

Auto heating time: 1-99seconds

Auto retaining time: 1-99seconds

Auto cooling time: 1-99seconds

Weight and dimension:

Application:

A. Heating (hot forging, hot fitting and smelting):

1 Hot forging aims to fabricate the work pieces of certain temperature (different materials require different temperatures) into other shapes through forging press with the help of punch press, forging machine or other equipments, for instances, hot extrusion of watch case, watch flan, handle, mold accessory, kitchen and table ware, art ware, standard part, fastener, fabricated mechanical part, bronze lock, rivet, steel pin and pin.

2. Hot fitting refers to the connection of different metals or metals with nonmetals through the heating based on the principle of hot expansion or hot smelting, for instances, embedded welding of copper core of computer radiator with aluminum sheet and speaker web, compound of steel and plastic tube, sealing of aluminum foil (tooth paste peel), motor rotor and sealing of tubular electric heating element.

3. Smelting mainly aims to melt the metal into liquid by using the high temperature, which is mainly applicable to the smelting of iron, steel, copper, aluminum, zinc as well as various noble metals.

B. Heat Treatment (surface quench):

It is mainly aims to change the rigidity of the metal materials through the heat treatment to work pieces. Detail applications are stated as follows:  

1. Quench for various hardware and tools, such as plier, wrench, hammer, ax, screwing tools and shear (orchard shear).

2.Quench for various automobile and motorcycle fittings, such as crankshaft, connecting rod, piston pin, chain wheel, aluminum wheel, valve, rock arm shaft, semi drive shaft, small shaft and fork.

3. Various electric tools, such as gear and axes.

4. Quench for machine tools, such as lathe deck and guide rail.

5. Quench for various hardware metal parts and machined parts, such as shaft, gear (chain wheel), cam, chuck and clamp etc.

6. Quench for hardware molds, such as small-size mold, mold accessory and inner hole of mold.