UPVC 4 Layers Corrugated Roof Sheet Extrusion Line

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UPVC 4 Layers Corrugated Roof Sheet Extrusion Line

Customization:	Available
Type:	Sheet Extruder
Plastic Processed:	PVC

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Product Description

Basic Information

Model NO.

SJSZ-80/156 & SJ-50/30

Product Type

Extrusion Molding Machine

Feeding Mode

One Feed

Structure

Integral Type Extruder

Screw

Twin-Screw

System

Full Intermeshing

Automation

Automatic

Computerized

Product Description

PVC Corrugated Roof Sheet Extrusion Line

The PVC sheet production line adopts advanced production techniques for continuous extrusion of single layer PVC glaze tiles and PVC/PMMA/ASA composite multi-layer glazed tiles. The unit comprises a twin conical screw extruder, wave plate forming machine, tractor, and cutting machine.

Advantages: High production efficiency, steady molding performance, high automation degree, and long lifespan.

Product Parameters

Structure	Material	Extrusion Model	Width (Glazed/Corrugated)	Output
Single layer	PVC	SJSZ80/156	880-1360mm	300-350kg/h
Double layers	ASA/PMMA+PVC	SJ50/30+SJSZ80/156	880-1360mm	300-350kg/h
Triple layers	ASA/PMMA+PVC+PVC	SJ50/30+SJSZ80/156+SJSZ65/132	880-1360mm	350-400kg/h
Four layers	ASA/PMMA+PVC+Foamed+PVC	SJ50/30+SJSZ65/132+SJSZ80/156+SJSZ65/132	880-1360mm	350-450kg/h

* Standard production length: 1800-2000 meters per 24 hours. High output models (SJSZ92/188) can reach up to 2500 meters.

Detailed Components

Conical Twin Screw Extruder

Features a stainless steel feeding hopper and high-quality alloy steel (38CrMoAlA) screw/barrel with nitriding treatment for extended service life. Gearbox uses advanced Italian technology.

Forming Machine & Cutter

Vacuum negative pressure setting with high-pressure circulating cooling. All fasteners and water tanks are made of stainless steel. The cutter enables precise fixed-length cutting.

Applications

PVC roofing sheets are weather-proof, protecting against sun, rain, hail, and snow. They are widely used in construction and industrial sectors.

Outdoor Canopies & Roofs

Ideal for low-sunlight areas, building shaded sides, and residential compound entrances. Offers 3-5 years of service life in basic weather conditions.

Industrial Workshops

Perfect for corrosive environments like electroplating or chemical workshops. PVC tiles offer superior acid/alkali resistance compared to traditional steel tiles.

Service & Support

Technology Service

Provision of service manuals, maintenance instructions for electrical components, and detailed installation drawings (water, electricity, gas).

After-sale Policy

One-year guarantee for repair and replacement of substandard products. Spare parts are provided at preferential prices after the warranty period.

Professional Background

A professional manufacturer devoted to macromolecule science and plastic machinery. Collaborating with domestic universities and Plastic Engineering Technology Research Institutes, we develop specialized machines to meet global requirements, integrating advanced foreign processing engineering for comprehensive service.

Frequently Asked Questions

Q1: What are the payment terms?

A: 30% advance payment by TT to start production. After machine testing at the factory, the 70% balance is paid by TT or L/C before shipment.

Q2: How long is the delivery time?

A: 30 days for standard machines; 45 days for customized or non-standard requirements.

Q3: Do you arrange machine shipment?

A: Yes, for FOB or CIF price terms, we will handle the shipment arrangements for you.

Q4: What documents are provided after shipment?

A: All original documents including Packing List, Commercial Invoice, Bill of Lading, and other certificates are sent via DHL.

Q5: What does the after-sales service include?

A: Installation, debugging, and staff training. We offer a one-year guarantee for main parts and half a year for electrical components.

Q6: What is the warranty on machine components?

A: One-year guarantee for the material of screw and barrel (excluding normal abrasion) and other substandard parts starting from arrival at the factory.