Synthetic Resin Roofing Tile Extrusion Line

The synthetic resin roofing Tile extrusion line  is designed to make 4 layer PVC ASA OVERLAP STILE (GLAZED STYLE) roof tiles.  the structure of 4 layer PVC ASA composite roof tile is ASA film-virgin PVC layer-recycled PVC LAYER-VIRGIN PVC LAYER. The line consists 2 sets of  twin-screw extruder, ASA FILM PAYOFF unit, T-die, embossing calander roller unit, cater pillar style forming machine, cutter and stack, hot cold mixers.  The output of the machine is 550-650kg/hr.

PVC ASA glazed roof tile extrusion line is a specialized production system designed to manufacture high-quality, durable, and aesthetically pleasing roof tiles made from PVC (Polyvinyl Chloride) and ASA  (Acrylonitrile Styrene Acrylate) film.. These tiles are widely used in the construction industry for roofing applications due to their lightweight, weather resistance, UV stability, and ability to mimic traditional roofing materials like clay or concrete tiles. The addition of ASA, a weather-resistant polymer, enhances the durability and color stability of the tiles, making them ideal for long-term outdoor use.

Here’s an introduction to the glazed PVC roof tile extrusiton equipment, including its components, working process, and applications:

Key Components of a PVC ASA Glazed Roof Tile Extrusion Line

1. Raw Material Handling System (hot cold mixers, spiral feeders)

• Stores and feeds PVC resin, ASA granules, plasticizers, stabilizers, and other additives into the extruder.

• May include a mixer or blender to ensure uniform material composition.

2. Glazed PVC Roof Tile Extrusiton Equipment‘s Extruder: (conic twin screw extruders:2 sets; screw size: 80/152mm )

• the PVC mixture is melted, homogenized in the screw and barrel of extruders and forced through a die.

• Typically a twin-screw extruder for better mixing and processing of the materials.

3. Co-Extrusion Die:

• Shapes the molten PVCA into the desired roof tile profile.

• The die is designed to create a multi-layer structure, 

• ASA film will be laminated on the surface PVC section.
  

• ASA forming the outer weather-resistant layer and PVC providing the core strength.

4. two roller style  embossing Calendering Unit:

• A series of heated rollers that calibrate the thickness, texture, and surface finish of the extruded tile.

• Ensures a smooth and uniform surface for glazing.

5. Applies a glossy or matte finish to the tile surface using a coating or laminating process.
   

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6. cater pillar style forming machine:

• the cater pillar are shaped according to roof tile shape. the cater pillar will shape the composite SHEET (ASA+PVC ) into required roof tile.

• The line speed is 2-4meters/minute

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7. Automatic cutting Unit:

• Length control system

• style: saw cutting

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8. Stacking table:

• Stacks the finished tiles and prepares them for packaging.

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10. Control Panel:

• A centralized control system (e.g., PLC or touchscreen interface) to monitor and adjust parameters such as temperature, speed, and pressure.

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Applications of PVC ASA Glazed Roof Tiles

1. Residential Roofing:

• Lightweight and durable roofing for homes and villas.

2. Commercial Roofing:

• Roofing for commercial buildings, warehouses, and industrial facilities.

3. Agricultural Buildings:

• Weather-resistant roofing for barns, greenhouses, and storage sheds.

4. Decorative Roofing:

• Aesthetic roofing for gazebos, pergolas, and other outdoor structures.

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Advantages of PVC ASA Glazed Roof Tiles

• Lightweight: Easier to handle and install compared to traditional roofing materials.

• Weather Resistance: Excellent resistance to UV rays, rain, and extreme temperatures.

• Durability: Long-lasting and resistant to cracking, fading, and corrosion.

• Aesthetic Appeal: Available in a wide range of colors, textures, and finishes to mimic traditional roofing materials.

• Cost-Effective: More affordable than clay or concrete tiles while offering similar aesthetics and performance.

• High Efficiency: Continuous production process with minimal downtime.

• Customization: Ability to produce tiles with various textures, patterns, and finishes.

• Precision Control: Advanced control systems ensure consistent quality and dimensions.

• Eco-Friendly: Can be designed to use recycled PVC materials.

A PVC ASA glazed roof tile extrusion line is a versatile and efficient system for producing high-quality roofing tiles. Its ability to combine PVC and ASA materials, along with advanced glazing and embossing techniques, makes it ideal for manufacturing durable and aesthetically pleasing roof tiles that meet the demands of modern construction.