Fiberglass Prepreg Lines
Vertical Epoxy Fiberglass Impregnation Line for CCL Prepreg
For the fiber glass epoxy impregnation prepreg, FR1 kraft paper phenolic impregnation, the vertical model is for high-end PP impregnation to achieve high quality of basic PP for CCL and insulations. As a Chinese supplier, our impregnation production line is designed for CCL Prepreg, Vertical Epoxy Fiber Glass Impregnation Line.
Core process capabilities
Production applications
Equipment and process details
Final parameters and system boundaries are confirmed against materials, process targets, capacity and site conditions.
Model Overview
NTRY1500-LT-V Vertical Prepreg Impregnation Line (Vertical Epoxy Fiber Glass Impregnation Line)
1. Application and Applicability
1.1 Application
RY1500-LT-V vertical prepreg impregnation line is used for glass fiber epoxy resin impregnation, drying, and stacking. It is mainly used for CCL, insulation panels, and related products.
1.2 Applicable Materials
80-450 gsm/m2, 900-1300 mm glass fiber, glass fiber felt, kraft paper, and cotton fiber.
2. Operating Environment
- Corrosion-free, soluble resin
- Ambient temperature: -5 °C to +40 °C
- Relative humidity: ≤90% (at 20 °C)
3. Basic Specification
3.1 General
Model | RY1500-LT-V3 |
|---|---|
Raw Web | Glass fiber, glass felt, Kraft paper |
Glass fabric style (not thickness) | 1080, 2116, 7628 & glass felt |
Width of Web | 900-1300 mm |
Glue | Soluble Glue, Soluble Epoxy Glue |
Solid Resin Content of Pre-Preg. | 35-65% |
Resin Solids Content | 56-70% |
Solvent | Acetone DMF mixed solvent |
T/W | ±5g |
G/T | ±8s |
Operating width | 1500 mm |
Mechanical Speed | 0-15 m/min |
Operating Speed | 2-10 m/min |
Heating Method | Thermal oil heating reflection and hot air auxiliary |
Tension Control | ±5 |
Temperature Control | ±5 |
Heating Chamber Temperature | 120-250 °C |
3.2 General Profile Data
Max. Diameter of Web Roll | Ø 800 mm |
|---|---|
Max. Loading Weight | 1000 kg |
Diameter of expanding roller | Ø 76 mm |
Length of Chamber unit | 3000 mm |
Web drying trip | 18000 mm |
Chamber Drying Width | 1600 mm |
Length | Max.26000 mm |
Width | Max.8000 mm |
Height | Max.16500 mm |
Operating Side | Left of web movement |
Driven side | Right of web movement |
3.3 Drive and Power Supply
Power Supply | 380V AC, 50/60Hz, 3PH |
|---|---|
Control Power | 220V AC, 50/60Hz, 1PH |
Power Consumption | ~150 kW |
Heating Media | Thermal oil, inlet ≥250 °C |
Heating Consumption | Confirm against the approved model specification. |
Compressed Air Pressure | 0.5-0.7 MPa |
Compressed Air Consumption | ~0.88 m³/min |
Cooling Water Consumption | ~2 m³/min |
Cooling Water Pressure | 0.2-0.4 MPa |
3.4 Production Capacity Factors
Production capacity depends on vertical or horizontal impregnation-line design and technical specifications. It is also affected by web weight, resin type, resin formulation, saturation behavior, resin add-on content, ambient temperature, circulation airflow, and operator skill.
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