1200℃ Vacuum hot press furnace
Vacuum hot press furnace is a device used for high temperature heat treatment and material thermal pressing. It can be heated and pressure applied in a vacuum environment to realize the material heat treatment, sintering, hot pressure connection and other processes Vacuum hot press furnace is a device used for high temperature heat treatment and material thermal pressing. It can be heated and pressure applied in a vacuum environment to realize the material heat treatment, sintering, hot pressure connection and other processes 1200X-VHP 4 vacuum hot pressing furnace is equipped with 120mm quartz pipe, 50kg electric press, can be heated to 1000℃, water-cooled flange can achieve vacuum to 10-5 torr (with molecular pump), can bond multilayer substrate under pressure, is an ideal equipment for preparing dense compound materials under vacuum high pressure.
Product Description
1. Equipment structure: the vacuum hot pressing furnace usually consists of the furnace body, heating system, vacuum system, pressure system and control system. The furnace body is usually made of superalloy material, and has good high temperature resistance and vacuum sealing properties. 2. Heating system: The heating system of vacuum heating furnace usually uses resistance heater or induction heater. The resistance heater generates heat through the heating element through the electric current, while the induction heater uses the principle of electromagnetic induction to generate eddy current heating. 3. Vacuum system: the vacuum system of the vacuum hot press furnace is used to eliminate the gas in the furnace and create a vacuum environment. Vacuum system usually includes vacuum pump, vacuum meter, gas condenser and other equipment. 4. Pressure system: the pressure system of vacuum hot press furnace is used to apply pressure to realize the thermal pressure connection of materials. The pressure system usually includes hydraulic cylinders, pressure sensors, pressure control valves and other equipment. 5. Control system: The control system of vacuum hot press furnace is used to monitor and control parameters such as heating, vacuum and pressure. The control system usually includes the temperature controller, the vacuum degree controller, the pressure controller and other equipment. 6. Application field: vacuum thermal pressing furnace is widely used in the heat treatment and thermal pressing connection of metal materials, ceramic materials, composite materials, etc. It has important application value in aerospace, automotive manufacturing, electronic devices and other fields. The furnace under consideration features a 'take and put' mode with a bottom feed mechanism, facilitating ease of operation. It is equipped with a digital electric press integrated into the furnace's base, offering a pressure range of up to 50kg. Users can set the time for pressure application, ranging from 1 to 999 minutes. The furnace's working space is cylindrical, with a diameter of 100mm and a height of 100mm. Within this space, an indenter made of high-purity graphite is employed, ensuring precision and reliability in pressure applications. The furnace maintains a high level of pressure control accuracy, with fluctuations limited to ±50g. The furnace itself is of a vertical design and is heated by nichrome-al resistance wire. It can reach a maximum operating temperature of 1000℃, and the heating rate is adjustable to ensure controlled temperature increases, with a maximum heating rate of ≦10℃/min. The device incorporates a multi-segment programmable controller, offering temperature control accuracy of +/-1ºC. The power consumption is estimated to be around 3000W, and the power input is set at 208-240VAC, 50/60 Hz, single-phase, ensuring compatibility with standard electrical supplies. The furnace includes a heating zone with a length of approximately 200mm and a constant temperature zone that extends over about 100mm. It employs a Type K thermocouple for temperature measurement and uses a quartz tube with an outer diameter of 120mm, an inner diameter of 110mm, and a length of roughly 500mm. At both ends of the quartz tube, water-cooled flanges are installed, complete with a KF16 vacuum port, a pressure gauge, and a gas inlet equipped with a stainless steel needle valve. The device's vacuum system features a mechanical pump in the form of a bipolar rotary vane pump, with a limit vacuum of 1Pa. It employs KF25 and KF16 interfaces for air pumping and exhaust, respectively. Vacuum measurements are facilitated by a resistance gauge digital vacuum gauge, and the rotary vane pump exhibits a pumping speed of 1L/S. Efficient cooling is ensured by a water cooler, requiring a cooling water pressure exceeding 0.3MPa, a water flow rate greater than 12L/min, and cooling water temperatures below 40℃. The power requirements for the furnace entail a voltage of 220VAC and a frequency of 50Hz. The furnace material comprises polycrystalline alumina fiber, known for its insulating properties and durability in high-temperature environments. This furnace is equipped with a robust and versatile set of features, well-suited for various pressure and temperature applications.