PVC window screen sealing strip extruder

Applications and Features: PVC plastic sealing strip production line, window and door sealing strip production line—this line consists of a single-screw extruder, molds, a water tank, a traction unit, and a winding machine. By using different molds, it can produce PVC sealing products in various shapes and sizes. These products are widely used in manufacturing sealing strips for uPVC 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 comprises a dedicated single-screw extruder, molds, a water tank, a traction device, and a winding machine. It is designed to manufacture sealing strips for uPVC windows and doors, automobiles, shipping containers, refrigerators, freezers, disinfection cabinets, and other applications. Key Advantages: 1. The barrel–screw design ensures excellent extrusion and plasticization performance. 2. Vacuum sizing and cooling guarantee uniform roundness and consistent wall thickness. 3. A multi‑V‑belt traction system with stepless variable-frequency speed control and PU multi‑V‑belts provides stable operation across different extrusion speeds. 4. An automatic reel changer enables continuous reel changes without stopping the machine, ensuring rapid reel swaps and neatly arranged product rolls. The screw and barrel have been optimized through CAD design to meet diverse user requirements regarding design, formulation, and processing parameters. This machine features improvements over conventional extruders, emphasizing stability, cost-effectiveness, and ease of maintenance. All parts that come into contact with the material are cooled by circulating water, equipped with a constant-temperature water‑control system; selecting an appropriate water temperature helps maintain consistent quality of the extruded material. Additionally, pins installed inside the barrel divide and redistribute the material as it moves along the screw, promoting better mixing between hot and cold layers, ensuring even heat distribution, and increasing extrusion output. Digital speed‑control system for convenient operation. A flexible and versatile design framework allows quick adaptation to customer‑specific requirements. With interchangeable die heads, the machine can handle feeding, sheet extrusion, tube extrusion, and extrusion of profiled sections, among other applications.

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Classification:

Plastic extruder

Business Hotline:

400-0319-386

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PVC window screen sealing strip extruder

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 plastic steel doors and windows, 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, mold, water tank, haul-off unit, and 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 machine.

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 quick, 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 in 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.