Carbon-fiber-4-meter-autoclave
Carbon-fiber-4-meter-autoclave
Carbon-fiber-4-meter-autoclave
A-long-distance-photo-of-the-personnel-operating-inside-the-carbon-fiber-autoclave
A-long-distance-photo-of-the-personnel-operating-inside-the-carbon-fiber-autoclave
8-meter-carbon-fiber-CNC-autoclave
8-meter-carbon-fiber-CNC-autoclave

CNC carbon fiber autoclave with a diameter of 1.5-1.2 meters and a length of 3-4 meters

Introduction to Carbon Fiber Autoclave Production Equipment
Carbon fiber autoclaves with a diameter of 1.2-1.5m and effective length of 3-4m are designed for high-performance composite material curing, suitable for aerospace, automotive lightweighting, UAVs, sports equipment, and other fields.

Core Advantages:

  1. Precise Process Control
    Integrated vacuum, pressure, and temperature control systems support multi-stage curve programming.
  • Temperature control accuracy: ±1℃; pressure control accuracy: ±0.01MPa, ensuring uniform composite curing.
  • Electric heating system with stainless steel heating tubes ensures temperature uniformity ≤±2℃, with adjustable heating rate (0.1-6℃/min).
  • Vacuum degree  -0.099MPa (up to -0.099MPa) to effectively expel volatiles and enhance product density.
  1. Safety & Reliability
    Equipped with multiple safety interlock devices (pressure interlock, over-temperature protection, mechanical locking), compliant with ASME/GB pressure vessel standards for operational safety.
  2. High-efficiency Automation
    PLC intelligent control system enables real-time monitoring and data recording of process parameters, compatible with complex process requirements and reducing manual intervention.

Application Scenarios:

  • Aerospace: Wing skins, fuselage structural components
  • Automotive Industry: Lightweight parts (e.g., doors, chassis)
  • UAV/Sports Equipment: High-strength frames, carbon fiber bicycle frames

Customization Services:

Size, heating methods (electric/steam), and configurations can be adjusted per requirements, providing one-stop process solutions.
(Note: Parameters can be customized based on actual needs; the listed ranges refer to industry standards.)

Product Details

Product introduction diagram of carbon fiber 1.5-meter - 2D autoclave

High-performance carbon fiber autoclave with a diameter of 1.2-1.5 meters and a length of 3-4 meters

Technical parameters

Parameter Category
Detailed Parameters
Technical Advantage Description
Tank Specification
Inner Diameter: 1.2-1.5m (adjustable)Effective Length: 3-4m (adjustable)Internal Volume: 5.0-7.1m³ (calculated as 1.5m diameter × 4m length)
Modular design supports flexible combination of diameter/length, meeting requirements from laboratory-scale small-batch production to industrial-scale mass manufacturing
Temperature System
Operating Temperature: Ambient ~ 250℃ (standard type)Maximum Tolerable Temperature: 280℃Temperature Uniformity: ±1.5℃ (no-load)Heating Rate: ≥5℃/min (adjustable)Cooling Rate: ≥3℃/min (natural cooling)
Electric heating type equipped with stainless steel finned heating tubes (power density ≤2.5W/cm²); thermal oil type uses 316L seamless coils to avoid local overheatingAluminum silicate fiber insulation layer thickness ≥150mm, heat loss ≤5%
Pressure System
Working Pressure: 0~10MPa (standard type)Maximum Design Pressure: 12MPaPressure Medium: Compressed Air/NitrogenPressure Rise Rate: 0~0.5MPa/min (adjustable)Leakage Rate: ≤0.1%/h (pressure-holding state)
Inflatable silicone rubber seal ring (Shore hardness 85±5) combined with inclined surface sealing structure at tank opening, passed hydrostatic test (1.5× design pressure)Pressure sensor accuracy 0.25 class with temperature compensation function
Control System
Main Control: Siemens PLC + Weinview TouchscreenControl Mode: Programmed curing curve (supports 100 groups of formula storage)Data Interface: RS485/Modbus TCPMonitoring Function: Real-time curve display + historical data export (Excel format)
Supports remote IO expansion, can integrate peripheral devices like vacuum system and cooling water circulationFault diagnosis system identifies over 100 abnormal codes with response time <200ms

Structural Material Parameters

Component Name
Material Specification
Performance Indicators
Tank Body
Q345R pressure vessel special steel plate (thickness 25-35mm)
Complies with GB150 pressure vessel standard, passed UT ultrasonic flaw detection (Grade Ⅱ qualified)Inner wall coated with Teflon anti-corrosion layer (thickness 50μm)
Tank Door Structure
Oval flange + tooth-engaged quick-opening door (with safety interlock device)
Opening angle ≥110°, manual/electric opening 可选 (electric type equipped with 0.75kW servo motor)Interlock device complies with TSG 21-2016 safety regulations
Pipeline System
Stainless steel 304 seamless steel pipe (pressure pipeline class PN16)
100% radiographic testing for welded joints (RT-Ⅱ grade qualified)Equipped with high-pressure metal flexible hoses (bending radius ≤3D, pressure resistance 15MPa)
Insulation Layer
Nano-aerogel composite aluminum silicate fiber (density 180-200kg/m³)
Thermal conductivity ≤0.03W/(m·K) (at 250℃)Outer layer wrapped with 0.5mm stainless steel embossed plate, corrosion-resistant and oxidation-resistant

Optional Configuration Parameters

Extended Function
Standard Configuration
Upgrade Options
Heating Method
Electric heating (380V/50Hz, power 45-60kW)
Thermal oil heating (requires supporting thermal oil furnace, temperature control accuracy ±0.5℃)Infrared radiation heating (heating rate ≥10℃/min)
Vacuum System
Single-stage rotary vane vacuum pump (pumping speed 60L/s, ultimate vacuum ≤10Pa)
Two-stage roots vacuum pump unit (pumping speed 200L/s, ultimate vacuum ≤1Pa)Equipped with automatic vacuum compensation function
Cooling System
Natural air cooling
Forced water cooling (equipped with plate heat exchanger, cooling rate ≥5℃/min)Automatic cooling water flow regulation (0-10m³/h)
Data Management
Local data storage (30-day cyclic recording)
Cloud data platform (supports mobile APP monitoring, data storage ≥1 year)Blockchain production data certification (optional)

Safety Certification Parameters

Certification Item
Implementation Standard
Certification Status
Pressure Vessel Certification
GB150-2011 “Pressure Vessels”
Special Equipment Manufacturing License (No.: TS2237XXX, valid until 2027)
Electrical Safety
IEC 60204-1:2018 “Safety of Machinery – Electrical Equipment”
CE Certification (LVD Low Voltage Directive + EMC Electromagnetic Compatibility Directive)
Explosion-Proof Rating
Ex II 2G Ex db IIC T4 Gb (explosion-proof type optional)
Explosion-Proof Certificate (No.: CNEx23.XXX, applicable for Class Ⅱ explosive gas environments)

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