PVC Profile Extrusion Product Line

 PVC Profile Extrusion Product Line is a versatile and highly efficient system designed for manufacturing a wide range of PVC profiles, including rigid, flexible, and co-extruded profiles. Depending on the type of profile and raw material (PVC powder or granules), the production line can be configured with either a conical twin-screw extruder or a single-screw extruder. Below is a detailed introduction to the different types of PVC foam profile extrusion product lines, their components, and their applications:

Types of PVC Profile Extrusion Product Lines

1. Conical Twin-Screw Extruder Style PVC Profile Extrusion Line:

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• Raw Material: PVC powder.

• Applications: Large-size profiles such as wall panels, window profiles, and door frames.

• Features: High output, excellent mixing and homogenization, and suitability for high filler content (e.g., calcium carbonate).

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3. Single-Screw Extruder Style PVC Profile Extrusion Line:

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• Raw Material: PVC granules.

• Applications: Small rigid or flexible profiles such as price tag holders, gasket seals, and edge trims.

• Features: Compact design, cost-effective, and ideal for small to medium production volumes.

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5. Flexible PVC Profile Extrusion Line:

• Raw Material: Flexible PVC compounds.

• Applications: Seals, gaskets, tubing, and other flexible profiles.

• Features: Produces soft, elastic, and durable profiles.

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6. Rigid PVC Profile Extrusion Line:

• Raw Material: Rigid PVC compounds.

• Applications: Window frames, door panels, and other structural profiles.

• Features: Produces strong, lightweight, and dimensionally stable profiles.

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7. Rigid Flexible PVC Coextrusion Profile Line:

• Raw Material: Both rigid and flexible PVC compounds.

• Applications: Profiles requiring a combination of rigidity and flexibility, such as window gaskets or composite panels.

• Features: Combines the benefits of rigid and flexible PVC in a single profile.

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Counter-rotation twin-screw Extruder Components and Process

1. Extruder:

• Conical Twin-Screw Extruder: Used for PVC powder, providing excellent mixing and melting for large profiles.

• Single-Screw Extruder: Used for PVC granules, ideal for small to medium profiles.

2. Die Head:

• Shapes the molten PVC into the desired profile.

• Can be customized for single or multi-cavity designs.

3. Cooling System:

• The extruded profile passes through a cooling system (water or air cooling) to solidify the material.

• Ensures the profile retains its shape and dimensions.

4. Haul-Off Unit:

• Pulls the cooled profile at a controlled speed to maintain consistency.

5. Cutting Unit:

• Cuts the profile into the desired lengths.

• Can be synchronized with the extrusion speed for continuous production.

6. Stacking or Winding Unit:

• The finished profiles are stacked or wound for packaging and distribution.

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Applications of PVC Profile Extrusion Product Lines

1. Wall Panels:

• Durable and decorative panels for interior and exterior use.

2. Window Profiles:

• Strong, lightweight, and thermally efficient frames for windows.

3. Door Frames:

• Structural profiles for doors and partitions.

4. Price Tag Holders:

• Small rigid profiles for retail use.

5. Gasket Seals:

• Flexible profiles for sealing applications.

6. Edge Trims:

• Protective and decorative trims for furniture and automotive applications.

7. Co-Extruded Profiles:

• Profiles combining rigid and flexible PVC for enhanced functionality.

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Advantages of PVC profile extrusion product lines

• Versatility: Can produce a wide range of profiles for diverse applications.

• High Efficiency: Designed for large-scale production with consistent quality.

• Customizable: Die heads and downstream equipment can be tailored to specific profile requirements.

• Material Efficiency: Minimizes material waste through precise control of the extrusion process.

• Durability: Produces profiles with excellent mechanical properties and long service life.

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Why Choose twin screw PVC Profile Extrusion Product Line?

• Superior Mixing and Melting: Conical twin-screw extruders ensure uniform material processing, especially for PVC powder with high filler content.

• Cost-Effective: Single-screw extruders are ideal for small to medium production volumes.

• Energy-Efficient: Advanced cooling and heating systems optimize energy consumption.

• Wide Applications: Suitable for industries such as construction, automotive, retail, and more.

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Counter-rotation parrallel Twin-screw Extruder Models and Configurations

• Conical Twin-Screw Extruder Models:

• AF150, AF250, AF300, AF400, AF500, AF800, AF1000 (as described in the previous response).

• Single-Screw Extruder Models:

• Available in various sizes and configurations to match production needs.

The PVC Profile Extrusion Production Line is a state-of-the-art solution for manufacturing high-quality PVC profiles with precision and efficiency. Its advanced technology, versatility, and customizable features make it an essential tool for manufacturers in various industries.

Applications: equipped with parallel or conical twin-screw extruder, orsingle screw extruder, can be applicable for making window & doorframe, multi-hole sleeving tube, decoration profile.Product line consists of extruder, vacuum calibration table, haul-offunit, cutting machine, lamination unit, stacking stand, available modes:AFF150，AFF250,AFF300,AFF600,AFF1000.Counter-rotation parallel twin-screw extruder hasfeatures as below:

Refer to overseas technology, special screw design, it features goodplasticizing capability, stable running, high output.Adopt ceramic or cast aluminum heater, wind cooling for barrel, it hasa good cooling and heating, as well as precise Temp. control.There is extemal or intemal circulation temp.control system to preventthe material

It adopts vacuum degassing system on compounding section, can getrid of moisture and waste gas.

Applicable for processing PVC thermosensitive material.Variety of Electric control system are available for selection(Such 1button control 2, PLC control system, easy operation and reliableperformance.

Technical Parameters

Technical parameters of Counter-out parrallel twin screw extruder for rigid PVC profile with small percentage of Calcium carbonate