PVC strip extrusion production line

Key words:

Classification:

Plastic extruder

Business Hotline:

400-0319-386

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PVC strip extrusion production line

Applications and Features:

PVC plastic sealing strip production line, window and door sealing strip production line. This production line consists of a single-screw extruder, molds, a water tank, a traction unit, and a winder. By using different molds, it can produce PVC sealing products in various shapes and specifications. These products are used in…

We manufacture sealing strip products for PVC windows and doors, automobiles, shipping containers, electric vehicles, refrigerators, disinfection cabinets, and more.

PVC plastic sealing strip production line, window and door sealing strip production line. This production line consists of a dedicated single-screw extruder, molds, a water tank, a haul-off unit, and a winder, and is used to manufacture sealing strips for PVC windows and doors, as well as for automobiles, shipping containers, refrigerators, freezers, sterilization cabinets, and other applications.

Advantage Description:

1. The barrel design ensures efficient extrusion and excellent plasticization of the main unit.

2. Vacuum sizing and cooling ensure uniform roundness and wall thickness of the product.

3. Multi‑V‑belt traction unit, featuring stepless variable-frequency speed control and driven by a PU multi‑V belt. It ensures stable operation across a range of extrusion speeds.

4. Automatic palletizing machine with continuous operation and rapid, orderly pallet changes.

The screw and barrel, optimized through CAD design, accommodate a wide range of user requirements for different designs, formulations, and processing conditions. This machine is distinguished by its improvements over conventional extruders, emphasizing stability, cost-effectiveness, and ease of maintenance. All components in contact with the rubber compound are cooled by circulating water, and it is equipped with a thermostatically controlled water‑temperature regulation system; selecting an appropriate water temperature ensures consistent quality of the extruded compound. The pins mounted on the barrel divide and redirect the flow of material as it moves along the screw, promoting thorough mixing of hot and cold layers while ensuring uniform heat distribution and high extrusion output.

The digitally controlled speed‑regulation system is easy to operate. Its flexible and versatile design enables rapid adaptation to customer‑specific requirements. Equipped with various die heads, it can be used for material feeding, sheet extrusion, pipe extrusion, and the production of custom‑shaped profiles, among other applications.