Vacuum Metallurgical Equipment

Water Cooled Copper Crucible Suspension Smelting Furnace

Water Cooled Copper Crucible Suspension Smelting Furnace

Vacuum Metallurgical Equipment

Water Cooled Copper Crucible Suspension Smelting Furnace

Our water cooled copper crucible suspension smelting furnace is an advanced vacuum refining system integrating high-temperature alloy melting, bottom pouring/tilting casting, and precision casting. The furnace utilizes a segmented water-cooled copper crucible as the base, where an intense electromagnetic field induced by the coil enables the metal to be melted in a semi-suspended or fully suspended state.

This technology ensures the high-purity smelting of high melting-point metals while eliminating contamination risks associated with traditional ceramic crucibles. It is ideal for processing active metals, high-purity materials, refractory alloys, semiconductor materials, and radioactive materials, ensuring a uniform metal structure and exceptional purity.

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Specifications
Crucible capacity 2KG 5KG 10KG 20KG 50KG
Furnace structure Horizontal Horizontal Vertical Vertical Vertical
Pouring method Tilt pouring Tilt pouring Tilt pouring Tilt pouring Tilt pouring
Max. temperature (℃) ≥2800 ≥2800 ≥2800 ≥2500 ≥2500
Ultimate vacuum level (Pa) ≤6×1×10⁻³ ≤6×1×10⁻³ ≤6×1×10⁻³ ≤6×1×10⁻³ ≤6×1×10⁻³
Pressure rise rate (Pa/min) ≤2 ≤2 ≤1.5 ≤1.5 ≤1.5
Heating power (kW) 200 250 300 400 450
Temperature measurement method Thermocouple + infrared temperature measurement
Other functions Secondary material feeding Secondary material feeding,centrifugal casting,mold insulation
Features
  • The strong suspension capability of the furnace allows for semi-suspended or fully suspended melting, ensuring optimal purity and uniformity of the metal materials.
  • The furnace supports high melting temperatures, making it suitable for high-melting-point materials while maintaining consistent temperature control throughout the process.
  • The water-cooled copper crucible design significantly extends the lifespan of the crucible, ensuring greater durability and longevity during high-temperature operations.
  • The system accommodates a wide range of specifications, providing flexibility to process various material types and production volumes efficiently.
  • The furnace ensures a contamination-free process by eliminating the risk of ceramic crucible contamination, ensuring high-purity results for sensitive and high-value materials.
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