Hard Plastic PVC Sheet Extrusion Line – Precision Engineering for Rigid Applications

In the world of plastic sheet manufacturing, not all extrusion lines are created equal. For hard plastic PVC sheets, precision, strength, and equipment quality make all the difference. That’s where the Hard Plastic PVC Sheet Extrusion Line proves its worth.

Why Hard PVC Needs Specialized Equipment

Hard PVC, unlike its softer counterpart, is stiffer and tougher, with higher processing requirements. It cannot be bent or rolled easily and needs specialized extrusion technology to process it properly. Using a twin-screw extruder, this system is designed to manage the challenges that come with hard PVC’s physical properties.

On the other hand, soft PVC sheets—more flexible and pliable—are processed using single-screw extruders, which are not suitable for rigid sheet production. The choice of extruder technology here is critical and directly affects product quality and line efficiency.

Key Equipment Features

· Model: SZ65/132

· Screw Diameter: 65mm

· Aspect Ratio (Length\:Diameter): 24:1

· Main Drive Motor: 37KW, frequency controlled

· Expected Lifespan for Screw & Barrel: 1–2 years

These technical details translate to long-term stability, energy efficiency, and optimized mixing—ensuring that every sheet meets stringent quality standards.

Applications of Hard PVC Sheets

· Construction formwork

· Advertising panels

· Electrical insulation panels

· Chemical-resistant surfaces

Each of these applications benefits from the non-bendable, high-strength nature of hard PVC. The extrusion line ensures consistent thickness, smooth surface quality, and dimensional accuracy—key factors in large-scale industrial use.

For manufacturers focused on high-performance plastic solutions, investing in a Hard Plastic PVC Sheet Extrusion Line is a strategic move. With the right combination of engineering, materials, and machinery, it becomes possible to deliver top-grade rigid PVC sheets efficiently and reliably.