High Efficiency Twin Screw Side Feeder for PP PE PVC PET Filler Feeding

This co-rotating twin screw side feeder matches all plastic twin screw extruders. It feeds inorganic fillers and fiber materials stably during plastic modification production. It fits PP, PE, POM, PVC, PET raw material production lines. The machine uses integrated wear-resistant steel liner to extend service life, full mesh screw block design keeps feeding volume steady and precise. Equipped with movable wheel support, workers move and adjust machine height easily on workshop site.

1. Wear resistant barrel liner

   The barrel installs one-piece wear resistant steel liner. It stands long-term friction of mineral powder and fiber, cuts parts replacement cost.

2. Stable forced conveying structure

   We design mandrel + equal clearance full mesh screw block. Multi-pitch combined screw structure delivers strong forced conveying power. It avoids uneven feeding, guarantees stable output and feeding precision.

3. Wide material compatibility

   It handles plastic pellets, calcium carbonate powder, talcum powder, glass fiber, wood fiber and thin flake materials. It supports PP, PE, POM, PVC, PET plastic compounding work.

4. Flexible mobile stand

   The whole machine sits on trolley base with brake casters. Operators shift position fast, align flange outlet with main extruder conveniently. Height adjustable bracket fits different extruder models.

5. Compact overall layout

   Integrated motor, gearbox, feeding hopper and conveying barrel take little workshop space. Independent control cabinet adjusts feeding speed in real time.

Plastic modification, masterbatch production, plastic filler compounding, reinforced plastic extrusion lines. Factories use this side feeder to add mineral powder and fiber into main extruder evenly. It prevents feeding fluctuation and improves finished plastic product consistency.

Tell us your main extruder diameter and raw filler type. Our technical team sends matched parameter plan and factory direct price within 24 hours. We provide remote video guidance for installation and operation debugging.