800℃ 80Mpa Ultra-High Pressure Sintering Furnace

Introduction

The ultra-high pressure sintering furnace is specially designed for conducting chemical reactions under extreme pressure and temperature conditions. It is widely used in research institutes, material laboratories, making it suitable for new material development and high-performance material preparation. This equipment can withstand extremely high working pressures while providing precise temperature control to ensure efficient chemical reactions under extreme conditions.

Features

• High-Strength Structure

• High-Pressure Resistant Materials: Made of high-strength alloy steel, ensuring durability and safety under extremely high working pressures.
• Precision Sealing: Utilizes high-performance sealing materials and sealing technology to ensure zero leakage under high pressure, preventing external air from entering or internal media from escaping.

• Precise Control System

• PID Temperature Control: Equipped with an advanced PID temperature control system that supports multi-segment programming, ensuring high accuracy and repeatability.
• Real-Time Monitoring: Integrated with high-precision temperature and pressure sensors to continuously monitor internal conditions and provide feedback to the control system for adjustments.
• Over-Temperature and Over-Pressure Protection: Built-in safety features to prevent accidents caused by temperature or pressure runaway.

• Safety Design

• Multiple Protection Measures: Includes over-temperature, over-pressure, and over-current protection to ensure operational safety.
• Emergency Shutdown Function: Allows immediate power cut-off in case of abnormal conditions to protect personnel and equipment.
• Leakage Detection: Equipped with pressure and gas leakage detection devices for real-time monitoring to enhance safety.

• User-Friendly Operation

• Touchscreen Control Interface: Provides an intuitive interface with data recording and remote monitoring capabilities for ease of use.
• Preset Programs: Offers multiple preset heating programs and reaction conditions, allowing users to select suitable process parameters based on specific requirements.

Operating Instructions

• Connect the gas source, air compressor, and booster pump.
• Open the right cover and load the material. Ensure the chamber is clean and free of foreign objects.
• Inspect the oxygen-free copper sealing gasket. Ensure it is free of deformation, discoloration, corrosion, holes, and impurities. Also, check that the left and right flange sealing surfaces are clean and undamaged; use alcohol to clean if necessary.
• Close the right cover and tighten the nuts using a torque wrench. Set the torque to 130Nm-160Nm for proper sealing.
• Adjust the gas cylinder inlet pressure (≥5MPa) and set the air compressor driving gas pressure to 0.8MPa. Use the booster pump to increase the gas pressure inside the reaction chamber to 50MPa, maintaining it for some time to ensure no leakage.
• For chamber cleaning, open the booster pump first, then open the exhaust valve to allow continuous gas flow for a thorough purge. After cleaning, close the exhaust valve first, then the booster pump.
• Set the sintering process, paying special attention to the target temperature and set pressure.
• Start the sintering process.
• After sintering is complete and the furnace stops heating, wait for the material to cool down to a safe temperature before releasing the pressure.
  • Caution: Do not release pressure while the temperature is still high, as this may cause hazards. Manually open the exhaust solenoid valve only after cooling.

  This ultra-high pressure high-temperature sintering furnace ensures high precision, safety, and operational efficiency, making it an ideal choice for research.