2200 ℃ Graphite Vacuum Heat Treat Furnace

Discover the 2200℃ Graphite Vacuum Furnace

The KINTEK 2200℃ Graphite Vacuum Furnace is engineered for demanding high-temperature processes in vacuum or controlled atmospheres. Utilizing graphite felt for thermal insulation and robust graphite resistant rods as heating elements, this furnace achieves a maximum working temperature of 2200℃, making it an indispensable tool for advanced material research and production.

Key Features & Benefits

• Extreme Temperature Capability: Reaches up to 2200℃, ideal for sintering tungsten alloy, silicon carbide, molybdenum alloy, titanium alloy, cemented carbide, and carbon materials.
• Superior Vacuum Performance: Achieves a high vacuum level up to 6*10^-3Pa with no high-temperature gassing, ensuring process purity.
• Excellent Vacuum Integrity: Maintains a stable vacuum environment with a low pressure rise rate of 0.67Pa/h, critical for consistent results.
• Efficient Cooling System: Features a vacuum shell body with a double-layer water-cooling jacket for rapid cooling and a lower outer shell surface temperature, enhancing safety and operational comfort.
• Precise Temperature Control: Equipped with a PID programmable microprocessor system for accurate temperature management (±1℃), optimizing process outcomes.
• Durable Heating Elements: Professionally configured graphite heating elements are optimized for heat radiation and extended service life.
• Controlled Atmosphere Ready: Independent air input and output ports allow for operation under various protective or reactive atmospheres.
• Flexible Vacuum Control: Optional manual and automatic pneumatic vacuum valves cater to diverse operational requirements and automation levels.
• Comprehensive Safety Systems:
  • Overcurrent protection and over-temperature alarm with automatic power-off.
  • Built-in thermocouple detection with automatic heating stoppage and alarm upon breakage or failure.
  • Safety interlock system powers off the furnace if the door is opened, or in cases of over-temperature or sensor failure.
  • Power failure restarting function to resume heating programs post-interruption.

Technical Specifications

Chamber Design Options

Our graphite vacuum furnaces are available with versatile chamber configurations to suit your specific process needs, including vertical and horizontal orientations.

Wide Range of Applications

The KT-VG Graphite Vacuum Furnace is extensively used across various industries for critical high-temperature material treatments in vacuum or protective atmospheres. Key applications include:

• Vacuum reaction sintering of materials like tungsten alloy, silicon carbide, molybdenum alloy, titanium alloy, cemented carbide, and carbon materials.
• High-temperature brazing and soldering.
• Annealing and comprehensive heat treatment of metals and alloys.
• Debinding and sintering of advanced ceramic materials.
• Crystal growth processes.
• Vacuum coating and deposition techniques.
• Pioneering research and development of new materials.

Operating Principle

The 2200℃ Graphite Vacuum Furnace employs a high-temperature graphite heating element housed within an insulated graphite chamber. This specialized design ensures precise temperature control and uniform heat distribution. Operations are conducted under vacuum conditions, facilitating controlled atmosphere processing of materials at elevated temperatures. The vacuum environment is crucial for minimizing gas contamination, oxidation, and degassing, thereby preserving the purity and integrity of the treated materials.

Optional Customizations & Setup

Tailor the furnace to your exact needs with our range of optional features:

• Independent furnace temperature monitoring and recording systems.
• RS 485 communication port for PC remote control and seamless data exporting.
• Optional pneumatic vacuum valve linkage integrated with the temperature controller for automated processes.
• Advanced touch screen temperature controller with versatile, operator-friendly functions.
• Dedicated cold water circulation cooling machine for the furnace shell jacket cooling system.

Your Partner for Advanced High-Temperature Solutions

At KINTEK, we leverage exceptional R&D capabilities and in-house manufacturing to provide diverse laboratories and industries with cutting-edge high-temperature furnace solutions. While this page details our 2200℃ Graphite Vacuum Furnace, our full product line includes Muffle Furnaces, Tube Furnaces, Rotary Furnaces, other Vacuum & Atmosphere Furnaces, and specialized CVD/PECVD/MPCVD Systems.

Our core strength lies in deep customization. We are committed to understanding your unique experimental requirements and engineering a furnace that precisely meets your needs. Whether you require modifications to standard models or a completely bespoke design, our team is ready to collaborate with you.

Ready to discuss your high-temperature application or need a custom furnace solution? We're here to help. Please reach out to us by filling out our Contact Form, and one of our specialists will get back to you shortly.

Trusted by Industry Leaders