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Vacuum Melting Furnace

A device that combines 1-10kHz medium-frequency induction heating with a high-vacuum environment, featuring controllable high temperatures of over 2000℃, suitable for oxidation-resistant melting and precise composition control of special metals and high-purity alloys.

Vacuum Melting Furnace

Vacuum Melting Furnace

Maximum temperature:2000℃
Electrical control:PLC + touch screen
Casting method:Electric tilting furnace mechanism
Heating method:Medium-frequency induction heating
Crucibles used:Graphite / quartz sand / zirconia / corundum, etc.
Furnace structure:Double-layer water-cooled sealed furnace shell

Product Video

Product Overview

The GWDL vacuum induction melting furnace is a fully integrated system that utilizes medium-frequency electromagnetic induction to melt metals under vacuum or inert gas protection. It’s widely used in the production of superalloys, specialty steels, rare earth materials, and precious metals, delivering ultra-clean, high-purity results with excellent thermal control.

The medium-frequency vacuum induction melting furnace is an advanced equipment used for high-temperature melting of special metals, alloys or high-purity materials, which combines vacuum environment, medium-frequency induction heating and melting technology.

The system includes:

  • Furnace body
  • Medium-frequency power supply
  • Electrical control panel
  • Vacuum unit
  • Tilting mechanism
  • Induction coil system
  • Vacuum valves & isolation
  • Hydraulic & pneumatic systems
  • Closed-loop water cooling
  • PLC touchscreen interface

Technical Parameters

ModelCapacity (kg)Frequency (Hz)Power (kW)Vacuum Limit (Pa)Water Usage (t/h)
GWDL-RLL-10103000606 × 10⁻³10
GWDL-RLL-252525001206 × 10⁻³15
GWDL-RLL-505020001606 × 10⁻³25
GWDL-RLL-10010020002006 × 10⁻³30
GWDL-RLL-20020010002006 × 10⁻³35
GWDL-RLL-3003008002506 × 10⁻³40
GWDL-RLL-5005008003506 × 10⁻³50
GWDL-RLL-100010008004006 × 10⁻³70

 

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Email:gwdlthermo@gwdl.com