200 kg/h Double Screw PVC Extrusion Machine for Wall Sheets

PVC Extrusion Machine Product Introduction 

The 200 kg/h Double Screw PVC Extrusion Machine is designed for high-capacity, continuous production of PVC wall sheets used in construction, furniture backing, and modular panel systems. Its double-screw configuration provides uniform mixing and efficient melting of PVC raw materials, including virgin and recycled resins. The machine features advanced temperature control zones, precise thickness control, and modular die design to produce consistent sheets with smooth surface finish and superior mechanical properties. Ideal for industrial wall panel manufacturing, corner support walls, and decorative panel applications.

Working Principle：

PVC raw materials are fed into the hopper and conveyed by the high-torque double screws, where heat and mechanical shear melt and homogenize the material. The molten PVC is pushed through a precision die to form continuous sheets. Temperature-controlled zones along the barrel ensure consistent melting, while a vacuum calibration and cooling system solidifies the sheets with uniform thickness and smooth surfaces. PLC control monitors speed, temperature, and sheet quality, ensuring stable high-output production.

Technical Specifications：

Extruder Type	Twin Screw Extruder
Screw Diameter (mm)	90
Voltage	380V
Screw L/D Ratio	30:1
Screw Material	38CrMoALA
Key Selling Points	High Productivity
Screw Design	Twin Screw
Screw Speed (rpm)	70
Weight (kg)	4000
Power (kW)	50

Main features：

• High-efficiency double screw design ensures uniform melting and thorough mixing of PVC.
• PLC-controlled operation allows precise adjustment of speed, temperature, and production parameters.
• Vacuum calibration and cooling system deliver smooth surfaces and consistent thickness.
• Capable of handling customized formulations for reinforced or standard wall sheets.
• Energy-saving motor with high torque provides stable output and reduced operational costs.

Application Scenarios：

• Production of PVC wall panels for residential and commercial buildings.
• Manufacturing furniture backing boards, cabinet panels, and decorative sheets.
• Modular partition panels and protective sheets for industrial applications.
• Customized reinforced wall panels for insulation or structural purposes.
• PVC sheets for signage, advertising boards, or packaging reinforcement.
• Interior design elements such as cladding, ceiling panels, or decorative trims.

FAQ

Q1: What raw materials can this extruder process?
A1: It can process PVC, including virgin and recycled materials.

Q2: What is the output capacity?
A2: The machine produces up to 200 kg/h of PVC sheets.

Q3: Can sheet thickness be adjusted?
A3: Yes, precise thickness control is managed via PLC and vacuum calibration.

Q4: What industries use this extruder?
A4: Construction, furniture, decorative panels, and modular wall manufacturing.

Q5: Is the extruder energy-efficient?
A5: Yes, the high-torque double screws optimize power consumption while maintaining output.

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