Pultrusion process is composed of yarn feeding, glue soaking, pre forming, curing, drawing, cutting and other processes.

HAOLI is a frp pultrusion manufacturers,After roving out of the frame, the roving device enters the resin grooves through the guide yarn device to soak the resin glue, then enters the pre forming die, and then releases the excess resin and bubbles, then enters the forming mold gel and solidified products.

The product is pulled out continuously from the mold by the traction machineand finally by the cutting machine fixed length qiedd haoli pultrusion companies.