The PVC Sheet Production Line for corrugated sheet is a specialized equipment used for manufacturing PVC wave-shaped roofing sheets. It consists of an extruder, forming system, cooling system, traction unit, cutting machine, and stacking device, designed to produce various types, colors, and structures of PVC roofing sheets, such as single-layer, double-layer, or multi-layer co-extruded sheets.

Main Components of the PVC Sheet Production Line
Raw Material Mixing System
Mixes PVC resin, stabilizers, plasticizers, lubricants, and other additives to ensure uniformity.
Twin-Screw Extruder (or Single-Screw Extruder)
Melts and extrudes PVC material, ensuring stable flow.
Mold (Die Head)
Forms the wave shape of the sheet and determines its thickness, width, and profile.
Shaping & Cooling System
Uses a vacuum calibration table and cooling system to maintain the sheet's dimensional stability and surface quality.
Traction Unit (Haul-Off Machine)
Ensures smooth and uniform sheet pulling for consistent production speed.
Cutting Machine
Automatically cuts sheets to the required length.

Features & Applications of PVC Corrugated Roofing Sheets:
Excellent Weather Resistance – UV-resistant additives provide long service life.
Corrosion & Chemical Resistance – Ideal for factories, farms, and chemical plants.
Thermal Insulation – Low thermal conductivity, suitable for hot climates.
Lightweight & High Strength – Easy to install, reducing construction costs.
Eco-Friendly & Recyclable – Supports sustainability and can be reused.
Technical Parameters of PVC Sheet Production Line :
| Extruder Specification | Main Motor Power | Products Width | Capacity (Max.) |
|---|---|---|---|
| SJZ80/156 & SJZ51/105 | 55kw | 1140mm | 300-400kg/h |
| SJZ80/156 & JWSS0/30 | 55kw | 850mm | 300-400kg/h |
| SJZ80/156 & JWS65/30 | 110kw | 880mm | 400-600kg/h |

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