Introduction of uPVC sheet pile production process
1. Batch mixer
PVC powder and additives are added into batch mixer with certain ratio. After mixing, semi-product is mixing material pulled into silo.
2. uPVC sheet pile production
- Adding material: Mixing material is pulled from silo to hopper.
- uPVC sheet pile extrusion:
+ At hopper, mixing material is spreaded into compressor inlet via dosing screw.
+ At heating cylinder, mixing material are heated till resin becomes liquid and separates into each current which flows to extruding throat and then the extrusion mold.
- Shaping, cooling:
After getting out of extrusion mold, uPVC materials ran into sheet pile shaped mold to perform uPVC sheet piles and they are cooled via cooling system.
-Printing: Aftering cooling, uPVC products are printed label and company name and cut with auto-cutting machine
- Cutting machine: Sheet pile will be cut according to the desired cutting parameters.
- Those above segments are turned over through container capsule and piled on pallets.
Production technology process pictures:
High performance parallel twin screw extruder – ARGOS
Traction engine and cutting system
Finished goods space