Product Description

Product Description

1. Applications:
The vacuum induction smelting furnaces are used for smelting and purification of stainless steel, high-temperature alloys and magnetic materials and manufacturing alloy barstocks used for precision casting and remelting electrodes.
2. Features:
2.1 Double-layer stainless steel water-cooled furnace wall extends the service life of the furnaces.
2.2 High-efficiency induction heating medium-frequency power supply.
2.3 Multi-chamber structure: casting chamber, die-filling chamber and feed chamber.
2.4 Multiple charge batch systems feed directly in vacuum state to satisfy fasting smelting.
2.5 Low-resistivity wet filter is used to protect vacuum pump and reduce fire risk.
2.6 Computer and PLC automatic control system.
2.7 Feed alloys, sample, measure temperature and turn batch in vacuum state.
3. Technical indices:
3.1 Final vacuum: 6.6×***3Pa
3.2 Pressure rise rate: 1.0Pa/h
3.3 Medium-frequency power: ******0KW
3.4 Max. temperature: ***0℃
3.5 Charge amount: *****0Kg
4. Specifications and models:

VTIM**0KG/ / VTIM ***0KG/ / VTIM ***0KG/ / VTIM ***0KG

In vacuum state melting of metals via electromagnetic induction heating is called vacuum induction smelting. The principal structure of vacuum furnaces includes furnace body, crucible, induction coil, vacuum system, smelting power supply and control system, the smelting power supply is medium-frequency AC power, which frequency is selected dependent on properties of metals and smelting quantity.
   

The vacuum induction smelting can realize refining. Impurities are removed, decomposed, floated and evaporated via chemical reaction in smelting process. When metals are melted to the ideal pure state, they are generally cast into model through preheated funnel.
The vacuum induction furnaces are in general used to manufacture superalloys, stainless steel, composite magnet alloys and other important high-grade alloys.