... Extruder mixes the natural fiber filling(waste wood meal, rice charf, etc.) and thermoplastics(PE, PP, PVC,etc.) together. ... According to the customers requirement, we can both design the one-step and two-step machine. Plastic- ... , credibility are absolutely guaranteed!"65- Conical cocurrent double screws nano-plastic extruder" as an example: I. technical parameters: 1. screw: ...