This wpc co-extruder machine is suitable for using waste PPPE and new plastic to produce all kinds of wpc profile. 1. This wood plastic co-extruder machine can produce all kinds of wpc profiles, like waving tile, door, fence, bench, floor and etc.2. The product inside can use total waste material, and the outside with new material, so that the appearance is very nice. 3. Now we can also use waste ...