2026年10月22日
Induction Melting Furnace for fast clean steel stainless steel and superalloy melting with PLC control hydraulic tilting and safe precise pouring
Induction Melting Furnace
The VASTPE induction melting furnace delivers fast, clean melts for investment casting pouring — carbon steel, stainless steel and high alloys alike. Medium-frequency induction heating gives rapid, uniform melting with low burn-off, while the hydraulic tilting mechanism and PLC control make pouring precise and repeatable.
Engineered specifically for demanding foundry environments, our induction melting furnace system maximizes thermal efficiency while protecting molten metal integrity.
- Clean, Uniform Melt Quality: Medium-frequency electromagnetic induction generates deep, natural stirring, minimizing oxidation losses and preventing alloy element burn-off.
- Broad Metallurgical Flexibility: Ideal for investment casting foundries handling carbon steels, austenitic and martensitic stainless grades, as well as complex high alloys.
- Precise Pouring Control: The integrated hydraulic tilting system delivers smooth, steady flow rates directly into molds, virtually eliminating splash hazards and turbulence.
- Process Repeatability: Advanced PLC automation monitors thermal input and melt curves, ensuring every heat matches strict metallurgical standards.
Key features
We built our induction melting furnace systems to give foundries total control over melt speed, metal purity, and operator safety.
Medium-frequency induction heating — fast melting, low alloy burn-off
Medium-frequency power generates electromagnetic currents right inside the charge. This setup delivers rapid heat transfer directly to the core metal without surface overheating. Rapid melt rates: Minimizes cycle time per heat. Low oxidation: Reduces the loss of valuable elements like chrome and nickel. Natural stirring: Continuous electromagnetic circulation keeps the molten bath completely uniform in temperature and chemistry.
Hydraulic tilting for smooth, controlled pouring
Pouring clean melt into shells requires steady, jerk-free motion. Our dual-cylinder hydraulic tilting mechanism offers micro-adjustable speed control to prevent splashing, lining erosion, and cold shuts during transfer.
PLC control with melting curve recording and alarms
Every melt cycle is logged automatically. The integrated touchscreen PLC interface monitors power levels, phase balance, and temperature curves while running real-time fault diagnostics. Automatic safety alarms immediately flag cooling issues or ground leakages.
Closed-loop water cooling for coil and power supply protection
We protect the induction coil, capacitors, and power electronics using an independent closed-circuit cooling tower. Pure, deionized water circulates continuously without scaling, extending copper coil lifespan and preventing downtime caused by localized thermal bottlenecks.
Refractory crucible options for steel / stainless / superalloy
Different alloys demand tailored refractory linings to avoid chemical attack. When running a dedicated melt cycle following our casting stainless steel guide, choosing the proper lining ensures zero pick-up. We also support advanced melts with specialized crucibles compatible with nickel-based alloy processing.
| Lining Material | Best Suited For | Key Benefit |
|---|---|---|
| Neutral (Alumina / Spinel) | Stainless steel & high alloys | Excellent thermal shock resistance |
| Basic (Magnesite) | Carbon steel & structural steels | High resistance to basic metallurgical slags |
| Zirconia / Magnesia Blends | Nickel & cobalt superalloys | Zero contamination at extreme casting temperatures |
Emergency tilt-back and power-failure safeguards
Power interruptions should never risk foundry safety. Our induction melting furnace includes a dedicated accumulator and emergency battery backup that returns the crucible to a safe upright position instantly if a sudden utility outage occurs. Hydraulic interlocks prevent accidental tipping during power loss.
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