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Vacuum Induction Melting Furnace

The vacuum induction melting furnace is mainly applied to scientific research and industrial manufacture. In vacuum environment, this vacuum metal melting equipment utilizes medium-frequency induction heater to melt metals. Featuring small floor space, our industrial electric furnace delivers lucrative scientific research and industrial manufacture.

Our vacuum induction melting furnace is a batch-type furnace. This metal metallurgy equipment is greatly recommended for melting and casting of alloy steel, nickel-based alloy and rare earth element in vacuum or protective gas environment. It also finds applications in refining metals.

Structure
1. This vacuum induction melting furnace consists of furnace body, support, inductor, furnace tilting structure, vacuum system, front operation cabinet and medium-frequency power supply, etc.

2. Both furnace body and cover involve the utilization of dual-layer water cooling structure. The inner side adopts stainless steel and the outer side is made up of high-ranking carbon steel with rust-proof treatment. The middle space in between is filled with cooling water.

3. Vacuum system comprises oil diffusion pump, roots pump, mechanical pump, filter screen and various control valves. Thanks to pneumatic plate valve and digital vacuum meter, customers benefit from automatic switch between high and low vacuum.

4. Medium frequency power supply for this vacuum induction melting furnace is available as two types. The first is the IGBT (insulated-gate bipolar transistor), featuring energy efficiency, small floor space and no water cooling. The second type is KGPS which requires low maintenance cost.

Technical data
Model Name Power Frequency Max. working temperature Dried furnace capacity Max. vacuum degree Pressure rising rate Medium-frequency power supply
EF-3 Vacuum induction furnace 30kW 4000HZ 1650°C 3kg 6.67×
10-3Pa
6Pa/h IGBT
EF-10 Vacuum induction furnace 60kW 1500HZ 1650°C 10kg 6.67×
10-3Pa
6Pa/h IGBT
EF-25 Vacuum induction furnace 100kW 2000HZ 1650°C 25kg 6.67×
10-3Pa
6Pa/h IGBT
EF-50 Vacuum induction furnace 100kW 1500HZ 1650°C 50kg 6.67×
10-3Pa
6Pa/h KGPS
EF-150 Vacuum induction furnace 200kW 1500HZ 1650°C 150kg 6.67×
10-3Pa
6Pa/h KGPS
EF-200 Vacuum induction furnace 250kW 2500HZ 1600°C 200kg 6.7×
10-2Pa
6Pa/h KGPS
Application
Production Plant, Delivery, Customer Visit
Supporting Equipment

Related Names
Induction Melting Furnace | Iron Melting Furnace | Vacuum Induction Furnace

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