V series Vacuum Furnace (Induction)

Vacuum Induction Melting Furnaces – Industrial Vacuum Induction Furnace by HaoYue

Industrial Vacuum Induction Furnace by HaoYue delivers rapid, uniform heating in vacuum or protective atmospheres for sintering, annealing, and heat treatment of ceramics, hard alloys, composites, and metals. Combining a horizontal side-opening design with advanced HMI + PLC + PID control, it achieves up to 40 °C/min below 1600 °C and 20 °C/min above 1600 °C, optimizing throughput and energy efficiency . As part of HaoYue's Vacuum Induction Melting Furnaces lineup, this Industrial Vacuum Induction Furnace supports sintering, degassing, and high-vacuum metallurgical processes with an ultimate vacuum of 5 Pa . Users benefit from modular components, multi-zone temperature control (±5 °C), and expandable gas-atmosphere capabilities for tailored applications .

HaoYue's Industrial Vacuum Induction Furnace features a horizontal side-opening structure for precise loading and unloading, ensuring operator safety and process reproducibility. Utilizing induction heating coils that generate high-frequency electromagnetic fields, it offers contact-less, efficient heating tailored to vacuum environments . Thermal simulation-optimized insulation modules minimize heat loss, extending component life and reducing energy consumption.

Key Features

Adopting a horizontal and side opening door structure: high loading and unloading accuracy, easy operation;

Fast heating: heating rate of 40°C/min (˛1600°C), heating rate of 20°C/min

(>1600°C);

Adopting multi temperature zone control: reserving multiple temperature measurement holes for high-temperature monitoring purposes;

Good safety performance: Adopting HMI+PLC+PID pressure sensing control, safe and reliable;

Good design optimization: The induction thermal ÿeld in the heating chamber has been simulated and calculated in thermal state, with very high temperature uniformity and compatibility, The heating elements and insulation layer are designed with modular optimization;

Expandable: capable of sintering, annealing, hydrogen gas, etc..

Precautions & Maintenance

• Vacuum Integrity: Inspect seals, valves, and pump oil levels daily to prevent leaks and maintain performance .

• Temperature Limits: Do not exceed 2400 °C to avoid damage to heating elements and insulation.

• Atmosphere Purity: Use specified gases (argon, hydrogen) to prevent contamination and ensure consistent results .

• Loading Capacity: Adhere to model guidelines (e.g., V6CO24: 600 × 600 × 900 mm) to avoid overloading.

• Routine Maintenance:

• Daily: Check electrical connections, cooling water flow, and chamber cleanliness.

• Monthly: Clean insulation surfaces and verify thermocouple calibration .

• Annual: Replace graphite coils or insulation modules and calibrate vacuum gauges.

As part of HaoYue's Vacuum Induction Melting Furnaces series, this Industrial Vacuum Induction Furnace sets the standard for precision, efficiency, and safety in vacuum heat treatment and induction vacuum heat treatment furnaces, backed by global after-sales support.

• Induction Heating Coils: Provide rapid, uniform heating without direct contact, reducing contamination risk .

• Vacuum System: Rotary vane and diffusion pumps achieve and maintain high vacuum for degassing and melt refining .

• Thermal Insulation Modules: Multi-layer refractory insulation minimizes heat loss and stabilizes process temperatures .

• HMI + PLC Control Panel: Centralized interface for real-time monitoring and automation of temperature, vacuum, and safety interlocks .

• Water-Cooling System: Protects critical components during prolonged high-temperature cycles.

• Safety Interlocks: Pressure and temperature sensors trigger emergency shutdowns to safeguard personnel and equipment.