PRESSURE VESSEL EQUIPMENT MANUFACTURER
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Large Vacuum Hot Press Autoclave （Large Vacuum Curing Autoclave ）
Large-scale vacuum autoclaves are the core equipment for the forming of high-end composite materials, such as carbon-fiber and glass-fiber products. With precise temperature and pressure control and a stable vacuum environment, they provide a sealed, uniform processing condition for the curing and shaping of composites—including carbon fiber and glass fiber—making them widely used in aerospace, high-end equipment manufacturing, new energy, and other fields. As critical equipment for achieving the integral molding of large composite components, these autoclaves combine high efficiency with safety and are well-suited to both industrial-scale production and research-and-development testing needs.
Large-scale vacuum autoclaves are the core equipment for the forming of high-end composite materials, such as carbon-fiber and glass-fiber products. With precise temperature and pressure control and a stable vacuum environment, they provide a sealed, uniform processing condition for the curing and shaping of composites—including carbon fiber and glass fiber—making them widely used in aerospace, high-end equipment manufacturing, new energy, and other fields. As critical equipment for achieving the integral molding of large composite components, these autoclaves combine high efficiency with safety and are well-suited to both industrial-scale production and research-and-development testing needs.
Product Description
Product Overview /Product Overview
Large-scale vacuum autoclaves are the core equipment for the forming of high-end composite materials, such as carbon-fiber and glass-fiber products. With precise temperature and pressure control and a stable vacuum environment, they provide a sealed, uniform processing condition for the curing and shaping of composites—including carbon fiber and glass fiber—making them widely used in aerospace, high-end equipment manufacturing, new energy, and other fields. As critical equipment for achieving the integral molding of large composite components, these autoclaves combine high efficiency with safety and are well-suited to both industrial-scale production and research-and-development testing needs.
Core Architecture and Technology /Core Structure and Technology
Autoclave equipment materials: Q345R, SUS304 stainless steel
Autoclave model: Size can be customized based on the dimensions of the workpiece.
Design temperature: 0–350°C
Design pressure: -0.09 to 5.0 MPa
Vacuum channels: 1–20 channels, configurable as needed.
Control method: PLC fully automatic control system with staged heat preservation and pressure holding.
Pressure ramp rate: continuously adjustable from 0.1 MPa/min
Heating/cooling rate: continuously adjustable from 0.5 to 7.0°C/min
Insulation type: internal insulation or external insulation, optional.
Main structure: high-strength carbon steel/alloy steel tank body, quick-opening sealed tank door, insulation layer, and recirculating air duct system.
Control System: Intelligent PLC control system with a visual operating interface, multi-parameter closed-loop control for temperature, pressure, and vacuum level, and the ability to store and recall process curves.
Auxiliary systems: vacuum system, heating system, cooling system, and safety interlock device; compact structure with high integration.
Core Advantages /Core Strengths
1. Customized Adaptation: Tank specifications, heating methods, and control parameters can be tailored to match workpiece dimensions and forming processes, enabling integrated molding of large and extra-large composite components.
2. Precise and Controllable: Coordinated temperature–pressure control allows continuous adjustment of heating and cooling rates, effectively preventing forming defects such as bubble formation, layering, and deformation, thereby improving product yield.
3. Safe and Reliable: Equipped with comprehensive safety protection devices, including overpressure alarms, leakage protection, and emergency shutdown functions, in compliance with special equipment safety standards.
4. High Efficiency and Energy Savings: An optimized heating and cooling system delivers high thermal efficiency, significantly shortens the curing cycle, and reduces production energy consumption and costs.
Typical Application Scenarios /Application Scenarios
1. Aerospace: large carbon-fiber components and composite molding for fuselages and wings.
2. New energy sector: curing of composite material housings and structural components for hydrogen storage and energy storage equipment.
3. High-end equipment sector: Forming and machining of large composite structural components and precision parts.
4. Research and Testing: Development of composite material curing processes, prototype fabrication, and performance testing.
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