The working principle of the glass fiber reinforced plastic pultrusion equipment is to heat the glass fiber and resin in the mold to form a solid, then use two clamping traction gantry to alternately move, and then continuously pull the product out, you can get all kinds of glass fiber reinforced plastics that users need. Of the profile. The hydraulic pultrusion machine is composed of mechanical, hydraulic and electrical parts. The mechanical part of the FRP pultrusion equipment is composed of a heating frame, a frame and two clamping gantry; the hydraulic part of the FRP pultrusion equipment is composed of two mutually independent hydraulic systems, which are respectively composed of an oil pump, a clamping cylinder, a thrust cylinder, It is composed of integrated valve block, speed control valve, oil filter valve, oil filter, cooler and fuel tank; the electrical part of FRP pultrusion equipment includes heating part, temperature control part, control part and cabinet part. According to different traction forces, hydraulic pultrusion machines are divided into different traction forces. The choice of traction depends on the specifications of the FRP profile. The advantages of hydraulic pultrusion machine include: simple and continuous operation, low operating cost, high reliability and high production efficiency. Therefore, it is currently widely used in the manufacture of corrosion-resistant products for the corrosion of certain media (such as hydrochloric acid, chlorine, carbon dioxide, dilute sulfuric acid, sodium hypochlorite, sulfur dioxide, etc.) that stainless steel cannot handle, and has played a good role.
The pultruded profile produced by the glass fiber reinforced plastic pultrusion equipment has good performance, will not be corroded, and seldom appears the phenomenon of scaling, so it can manufacture various fluid pipes, because the friction coefficient is very low, so it saves a lot of power .