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China, Chinese Automatic Hydraulic Tablet Press Machine for Vacuum Box Application1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Double Column Hydraulic PressTablet Press MachineHydraulic Press Machine
Luoyang Kunsheng Instrument Equipment Co.,Ltd
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Product Description Automatic Vacuum Hot Pressing FurnaceThe Automatic Vacuum Box-Type Hot Pressing Furnace is an advanced thermal processing system designed for the precise sintering, bonding, and shaping of high-performance materials under controlled atmosphere and pressure conditions. It combines the benefits of vacuum technology, temperature control, and uniaxial pressure to produce high-density, crack-free, and uniform components, making it ideal for applications in powder metallurgy, advanced ceramics, functional materials, composites, and research institutes.This hot pressing machine features a robust box-type vacuum chamber, typically constructed from stainless steel with high-temperature insulation layers. The system is equipped with a vacuum pump system that rapidly evacuates the chamber to create a low-pressure environment, reducing oxidation and contamination during the heating process. The integrated vacuum gauge on top of the chamber provides real-time pressure monitoring, ensuring stability and process reliability.At the heart of the system is the hydraulic hot pressing mechanism. A uniaxial hydraulic cylinder applies consistent and controlled force to the sample through the pressing die set. The pressure capacity is configurable, and this particular system supports precise force control up to 20 tons or more, depending on customization. The upper and lower platens are made of high-strength alloy or graphite, capable of withstanding high temperatures up to 2000°C, depending on furnace design.Temperature control is managed via an intelligent programmable controller with a touchscreen interface. Users can set multi-step heating profiles with ramp-up rates, holding times, and cooling curves. High-precision thermocouples (W-Re or K-type, based on the model) are integrated for real-time temperature feedback and process safety.Automation is a key advantage of this system. The press, vacuum, heating, and cooling sequences are fully programmable, significantly reducing operator workload and ensuring repeatability. The touch panel interface allows easy parameter input, recipe storage, data logging, and error diagnostics. Additionally, the system includes safety interlocks, over-temperature protection, and pressure overload safeguards to ensure both equipment integrity and operator safety.A typical application includes the sintering of advanced ceramics (such as alumina, zirconia, and silicon carbide), diffusion bonding of metal laminates, densification of functional powders (magnetic materials, thermoelectrics), and the fabrication of composite structures in aerospace, electronics, and materials research.Its modular design allows for customization based on chamber size, pressing capacity, heating source (resistance, induction, or graphite heating), and vacuum level (low vacuum or high vacuum with turbomolecular pump systems). The entire system is compact and integrates both mechanical and electrical components in a user-friendly layout.In conclusion, the Automatic Vacuum Box-Type Hot Pressing Furnace offers an all-in-one solution for advanced material processing where temperature, atmosphere, and pressure must be precisely controlled. With its reliable automation, flexible configuration, and consistent output, it is an essential tool for high-end manufacturing and R&D requiring dense, high-quality products.Technical Parameters: Model No.KS-PZ-ZKPressure range0~25TPress programadd pressure-keep pressure- relief pressurePressure holding time0-999min Heating temperature0-500oCMould size180*180mm; 200*200mmBox materialSUS304Box size400*400*400mmDoor size300*350mmDimension450*550*850mmPower 220V, 50Hz or as customized
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