40KW High Frequency Induction Welding Machine IGBT Induction Welder

Technical Parameters

Major Features

It uses the high power IGBT high frequency equipment to provide heating power and the pneumatic system as the drive. It has such features as stable operation, precise control, easy operation an high rate of products meeting standards, which is the most ideal equipment for manufacturing on new generation of electric heating stainless steel kitchen utensil.

It is applicable to the welding of such electric heating products as electric heating pan, hot-water kettle, frying pan and coffee pot, which can make the stainless steel plate, alumium sheet and tubular electric heating element of different shapes and thickness form an integral part through one-off metal braze welding.

Operating Principle

Frequency conversion electromagnetic induction heating or induction heating for short is a method for heating metal materials by converting power frequency power supply into that of specific range based on the principle of electromagnetic induction. It is mainly applicable to the metal hot working, heat treatment, welding and melting. This type of heating technique is also applicable to packing industry (such as sealing of aluminum foil used in medicine and food industry), semiconductor material (such as extruded monocrystalline silicon and heated affixing metal parts for auto glass). 

Basic components of induction heating system include induction coil, AC power source and work pieces. Induction coil can be fabricated into different shapes as per different heated objects. The coil is connected with the power source providing alternating current for coil. The alternating current possessed by the coil can create a alternating magnetic field passing through the work pieces to produce eddy flow as required by heating