Everplast rolled out the EMD-110 parallel twin screw extruder, which can produce 200-400 kg of PVC foam board per hour. The product specifications are 2440x long 1220x high 18mm and are used on building wall panels, furniture boards, etc.
The finished product will be more complete and have higher quality, if the PVC powder, calcium carbonate, rice husk mixed proportion formula is used in the extrusion process; we can also control mold and machine temperature at all times, which helps solve the phenomenon of orange peel on the surface of the finished product; the product’s dehumidification function determines the output quality, so there are dryers and hot air fans to effectively control the moisture content of rice husk powder; finally by reducing the screw speed and increasing the feeding speed to reach an average output, the surface of the extruded finished product will be smooth and delicate.