PVC Compound Pelletizing Extruder Description:
WANROOETECH offers you conical twin screw extruders in conventional design for PVC pelletizing. For higher output and special compounds, we have parallel twin extruders in two-stage design in our portfolio. In combination with our air cooling pelletizing heads, they form in a perfectly matched system for PVC pelletizing and compounding.

Particulate matter is the foundation of various raw materials such as plastics, and is easy to store, transport, and measure. It is essential in blow molding, injection molding, and extrusion processes. Double screw or planetary roller extruders are commonly used in the production of PVC particles with hot die surfaces. The former is conducive to temperature control and pressure, quality assurance, and high efficiency, while the latter can maintain material melting and produce high-quality particles; When producing other thermoplastic materials, single screw extruders are often used in conjunction with water ring, underwater, or bead particle systems due to their low cost and ease of operation. Water ring and underwater systems can respectively cut and cool particles in a water ring surrounded or submerged state, producing uniform particles. Strand systems are suitable for producing large-sized particles with considerable efficiency.

PVC Compound Pelletizing Extruder Typical Applications:
Soft-PVC Compounds
1. PVC cables: insulation material, sheathing and bedding compounds
2. Material for shoes and shoe soles (also PVC-P with foaming agent)
3. Material for the extrusion of profiles and hoses (including medical applications)
4. Injection molding compounds
5. Films and sheets for flooring

Rigid-PVC Compounds
1. Material for the extrusion of profiles for interior and exterior uses
2. Injection molding grades for fittings, etc.
3. Blow molding grades for bottles, containers, etc.
4. Alloys and blends
5. Films (calander feeding)

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