1. Polymer melting device: screw extruder

2. Melt conveying, distributing, spinning and heat preservation device: bend pipe, spinning box (melt distributing pipe, metering pump, spinning head assembly)

3. Filament cooling device: Spinning window and cooling sleeve.

4. Wire collecting device: wet oiling mechanism, wire guide structure, winding machine or wire receiving device.Melt conveying, distribution, spinning and heat preservation device

6. Wire collecting device: wet oiling mechanism, wire guide structure, winding machine or wire receiving device.

7. Melt conveying, distribution, spinning and heat preservation device