The pultrusion device is composed of six parts: yarn supply device, dipping device, forming mould and curing device, traction device, cutting device and winding device. They correspond to the pultrusion process processes such as yarn drying, yarn arrangement, impregnation, moulding and curing, traction, cutting, winding and so on. The profile produced has the advantages of high surface finish, corrosion resistance and lightweight. It mainly produces cable trays, FRP rods, I-shaped, angle, groove, square rods, etc. Its products are widely used in various fields: Electrical Engineering, anti-corrosion engineering, transportation and so on. Pultrusion equipment is ideal equipment for the production of FRP products.