| Customization: | Available |
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| After-sales Service: | on-Line Service |
| Warranty: | One Year |
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A high-temperature graphite vacuum atmosphere heating furnace capable of reaching 2200°C is a specialized device designed for material processing under extreme temperatures and precisely controlled atmospheric conditions. This type of sintering furnace is particularly suitable for advanced materials requiring high-temperature sintering, annealing, or melting, such as ceramics, metals, and composite materials. Its key features include the ability to achieve operating temperatures up to 2200°C, a high-vacuum environment, and controlled atmosphere conditions to ensure optimal material processing results.
| Device features | 1. High-temperature performance Maximum operating temperature: Up to 2200ºC, suitable for processing materials that require extremely high temperatures to complete reactions or molding. Heating element: Uses graphite as the heating element, as it has excellent high-temperature stability and conductivity. 2. High vacuum system Vacuum degree: Can be equipped with an efficient vacuum pump set to achieve a high vacuum environment, which helps remove impurity gases from the materials and prevent oxidation. Vacuum sealing technology: Uses high-quality sealing materials and techniques to ensure a high vacuum state is maintained for a long time. 3. Atmosphere control system Multiple atmosphere options: Supports operation in inert gases (such as argon, nitrogen), reducing gases, or mixed gas environments, adjusting the atmosphere composition according to different process requirements. Gas flow control: Equipped with a mass flow controller (MFC) to precisely control the input gas flow, ensuring consistency and repeatability of experiments. 4. Intelligent control system PID temperature control system: Advanced PID controller, supporting multi-stage temperature curve programming, meeting complex experimental requirements. High automation level: Parameters can be set through a touch screen interface, start the test program, and monitor the entire process in real time, reducing manual intervention. 5. Safety and maintenance Over-temperature protection: Built-in over-temperature protection device, automatically cuts off power when temperature abnormally rises, preventing equipment damage. Emergency stop button: A clear emergency stop button is set to ensure the safety of operators. Regular maintenance reminder: The system can set regular maintenance reminders to help users timely perform equipment maintenance and extend service life. |
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| Model | RJ2200 | |
| Power Supply | 3-Phase, 380V, 50Hz | |
| Rated Power | ≤29 kW | |
| Number of temperature zones | Single temperature, Single Control | |
| Temperature Control Accuracy | ±1°C | |
| Sensor Type | C-Type Thermocouple + Infrared Pyrometer | |
| Max. Temperature (Tmax) | 2200°C | |
| Rated Temperature | 2150°C | |
| Cold-state limit vacuum degree | 6.67 x 10^-3Pa (Depending on the configuration of the vacuum system, there will be differences.) | |
| Vacuum Pump Interface | KF25 | |
| Heater Material | Graphite | |
| Temperature zone size and length | φ60×60 mm | |
| Size of the furnace body | 1450×850×1690 mm | |
| Weight | ~630 kg | |
| Control System |  |
1. Sintering process curve setting: Dynamically display the setting curve. The equipment can pre-store multiple sintering process curves, and each curve can be freely set. 2. Appointment-based sintering, enabling unmanned operation of sintering process curve sintering. 3. Real-time display of sintering power, voltage and other information, and recording of sintering data, and export for non-paper record keeping. 4. Possesses the function of remote control and real-time observation of equipment status. 5. Temperature correction: The difference between the main control temperature and the sample temperature. Non-linear correction is carried out throughout the sintering process. |
| Pressure measurement and monitoring | |
Using mechanical pressure gauges, the outer casing of the gauge is of an airtight structure, which can effectively protect the internal components from environmental influences and foreign object intrusion. At the same time, it has strong corrosion resistance and high-temperature tolerance capabilities. |
| Low-corrosive gas preheater (optional) | |
The entire body is made of 316L material. It can preheat various gases and corrosive gases, meeting special process requirements. The maximum temperature can reach 600ºC. |
| Equipment Usage Notes | 1. When the furnace temperature of the equipment is ≥ 300ºC, do not open the furnace to avoid injury. 2. Minor cracks that occur continuously during the use of the furnace are normal and do not affect the normal operation of the equipment. |
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| Support Services | One-year limited warranty, and lifetime support (within the warranty scope, non-replaceable parts such as processing tubes and O-rings are excluded.) | |
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