Fiberglass Pultrusion Mold

Fiberglass Pultrusion Mold

High-precision cavity design, excellent wear resistance, and high-temperature resistance make the fiberglass pultrusion mold suitable for continuous pultrusion of customized FRP profiles. It ensures consistent product dimensions, smooth surface finish, reduces defects, and improves continuous production efficiency.
Cavity Material:P20 mold steel
Dimensional Tolerance±0.03 mm
Surface RoughnessRa≤0.4 μm polished finish
Cavity Surface Hardness<0.02 mm
Temperature Control SystemDual-zone temperature control with ±3℃ accuracy
Compatible ProfilesSquare tubes, round tubes, flat sheets, and other standard simple cross-sections.
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Product details

Custom Fiberglass pultrusion molds Design Based on FRP Profile Requirements

Fiberglass pultrusion molds are designed according to the profile structure, dimensional requirements, and production conditions of each project. Our engineering team analyzes the profile drawing, material system, and pultrusion parameters to develop a suitable mold structure for stable continuous production.

Customized mold development includes

  • Profile cross-section analysis
  • Cavity structure design
  • Shrinkage compensation design
  • Heating zone optimization
  • Demolding performance improvement

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Contact Our Team

Get professional support for pultrusion equipment, dies, and profiles

Our engineers support resin formulation, equipment commissioning, production startup, and process optimization to ensure efficient FRP profile manufacturing.