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HighPrecision Carbon Fiber Prepreg Machine China Factory and Suppliers
Looking for reliable China suppliers? Our factory provides high-precision Carbon Fiber Prepreg Machines for continuous rolling and pre-impregnating carbon fiber mesh with automatic winding, unwinding, and precise tension control.

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The Carbon Fiber Prepreg Machine is a high-precision industrial system designed to produce premium composite materials by integrating epoxy resin into carbon fibers using advanced high-pressure and high-temperature technology. By meticulously managing the processes of coating, hot pressing, cooling, laminating, and coiling, this equipment ensures the creation of high-performance carbon fiber prepregs essential for aerospace, automotive, and high-end sporting goods industries.

Engineered for consistency and industrial scalability, our machine features a sophisticated multi-stage production line. From automatic edge searching and bidirectional cloth unwinding to precise temperature control and synchronized cooling systems, every component is optimized to maintain strict material tolerances and ensure the uniform distribution of resin, delivering superior structural integrity and lightweight properties to the final composite product.

Detailed Parameters

Immersion Weight150-500g/㎡ Immersion Width1270mm
Wheel Surface Width1200mm Mechanical Speed1-20m/min
Roller Diameterφ350 (Cold state φ 400 ± 0.05mm) Thermal Diameter Error± 0.05mm
Max Wheel Temp150 ℃ (with mold temperature unit) Max Wheel Pressure60 kg/cm
Power Supply3-phase 380V 50HZ Pressure Source7kg/cm²

Key Advantages

High Precision Control

Strict diameter tolerances of ± 0.05mm ensure uniform pressure and consistent resin impregnation across the entire width.

Efficient Production

Adjustable mechanical speeds from 1-20m/min allow for flexible production rates based on material requirements.

Advanced Thermal System

Integrated mold temperature units capable of reaching 150℃ for optimal epoxy resin activation and bonding.

Dual Cooling Systems

Dual outdoor cooling water systems (5-12℃ and 8-18℃) ensure rapid and stable temperature stabilization.

Automatic Alignment

Dual-station automatic edge searching for bidirectional cloth ensures perfect alignment and reduces material waste.

MES Integration

Technical requirements are fully compatible with Manufacturing Execution Systems (MES) for smart factory tracking.

Product Gallery

Management Platforms

Material Handling

Integrated dual-station unwinding and winding for resin film, PE film, and release paper.

Thermal Management

Precise control of flat heating devices and mold temperature units for uniform curing.

Pressure Regulation

High-pressure impregnation devices operating up to 60 kg/cm for deep resin penetration.

Fluid Control

Synchronized chilled water systems for precise cooling of processed composite layers.

Quantitative Tracking

Digital meter counting devices for real-time monitoring of finished product length.

Electronic Control

Advanced drive and electronic control systems for seamless automation and MES connectivity.

Investment Return Comparison

MetricStandard MachineOur Advanced System
Production SpeedLow / ManualHigh (up to 20m/min)
Material WasteHigh (Manual Alignment)Low (Auto Edge Searching)
ConsistencyVariable Resin WeightPrecise (150-500g/㎡)
Control DepthBasic AnalogFull MES Integration
ROI PeriodLongerAccelerated via Efficiency

Frequently Asked Questions

Q: What is the primary function of a Carbon Fiber Prepreg Machine?

It is used to impregnate carbon fiber fabrics with epoxy resin under high temperature and pressure, creating a semi-cured composite material known as prepreg.

Q: How does the automatic edge searching system benefit production?

The dual-station automatic edge searching ensures that the carbon fiber cloth is perfectly aligned during unwinding, significantly reducing material waste and improving product uniformity.

Q: Can this machine be integrated into a smart factory?

Yes, the equipment is designed with technical requirements specifically for MES (Manufacturing Execution System) integration, allowing for digital tracking and control.

Q: What cooling options are available for the prepreg process?

The machine provides two sets of outdoor cooling water systems with temperature ranges of 5℃-12℃ and 8℃-18℃ to ensure the resin is stabilized correctly.

Q: What is the maximum resin immersion weight this machine can handle?

The system supports an immersion weight range from 150g/㎡ up to 500g/㎡, depending on your specific material requirements.

Q: What are the power and pressure requirements for installation?

The equipment requires a 3-phase 380V 50HZ power supply and a pressure source of 7kg/cm² for optimal operation.

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