Steel / Copper Bolts Induction Forging Machine New Condition With Soft Coil

Technical Parameter :

Forging Application (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 equipment, 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

Operating Principle of Induction Heating

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.

Deficiencies of Conventional Heating Modes

1. Conventional heating with such fuels as coal, gases, and oil has such deficiencies as serious pollution, atrocious working environment and serious hidden safety hazards.

2. Furthermore, coal, gas and oil are inadequate to perform fast and uniform heating, and are apt to incur deformation of work pieces, thick oxic horizon, poor quality, rough surface and high scrap rate, which can not ensure the competitive power of your products.

Advantages of Induction Heating Equipment

Fast heating: the minimum rate of heating is less than 1 second (rate of heating is available for adjustment and control).

Wide coverage of heating: it can be used to heat various metal parts (replace removable induction coil as per different operating switches).

Easy installation: it can be used once it is connected with power source, induction coil as well as water supply pipe and rising pipe; it is small in size and light in weight.

Easy operation: you can learn to operate it within several minutes.

Fast start-up: it can be started to perform heating operation on condition that water and power supply is available.

Low power consumption: As compared with conventional vacuum tube high frequency equipments, it can save the power by approximately 70%. The smaller the size of the work piece is, the lower power consumption would be.

High effectiveness: it has such features as uniform heating (it is applicable to adjust the spacing of the induction coil to ensure the appropriate temperature as required by each part of work piece), fast warming and limited oxic horizon, and can guard against any waste after annealing.

Comprehensive protection: it has such functions as overpressure, over-current, overheat and water shortage alarm indications as well as automatic control and protection.

Controllable temperature: it is applicable to control the temperature for heating work pieces as per the preset heating time, and thereby control the heating temperature at a certain technical point.

Small size and light weight: it has a weight of only several dozens of kilograms, of which, the limited floor space can effectively save the workshop space.

Sound operational environment: it is favorable for environmental protection, conservation of energy and safety operation, which is free of any noise, exhaust gas and dust.

Elimination of high voltage: it requires no step-up transformer which may produce approximately ten thousand voltage, and thus can ensure the maximum safety.

Comprehensive full load design: it can work continuously for 24 hours.