UPVC PVC Roller Shutter Slat Profile Line | PVC Window Door Shutters Blind Profile Extrusion Machine

Product Positioning — What This Line Is and What It Solves

The UPVC / PVC Roller Shutter Slat Profile Line — also referenced as the PVC Window & Door Shutters Blind Profile Line and the PVC Roller Shutter Slat Profile Board Extrusion Line — is a conical twin-screw profile extrusion line built to produce UPVC and PVC profiles: roller shutter slats, window and door shutters, blind profiles, corner bead profiles and the wider family of PVC building profiles.

The YF series production line is designed for extrusion of PVC plastic door and window profile, aluminium-plastic composite profile and cross-section cable pipes. PVC profiles are widely used in the building industry and in home and office decoration. The line is published with the characteristics of stable plasticization, high output and long service life.

What the line solves in practice is a plasticization-and-stability problem. A roller shutter slat is a thin, load-bearing, dimensionally fussy profile: its wall must fill perfectly at the die, it must hold its section through calibration, and it must not warp, bow or discolour after months in a window. That is why this line is built around a conical twin-screw extruder with a matched die head, calibrator and cooling tank, a vacuum calibration table, an inverter-controlled haul-off, a lifting saw cutter with dust collection, a stainless-steel stacker and a hot stamping machine for the decorative surface.

The production line consists of: control system, conical twin screw extruder, extruder die, calibration unit, haul-off unit, cutter, lamination machine and stacker.

Typical build scope for a roller shutter slat program:

• UPVC / PVC roller shutter slats — hollow and foam-core slat profiles for window shutters, door shutters and blinds

• Corner bead and trim profiles for plasterboard and window reveals

• Window and door profiles in UPVC, plus aluminium-plastic composite profiles and cross-section cable pipes on the same platform

• Surface finishing on line — decorative pattern and film protection applied by the hot stamping and lamination unit

Specifications & Models — What Is Available and How to Choose

Reference Data Note

The figures below are transcribed from two different places on the manufacturer's published data: the machine attribute panel and the YF series model table. Where the two places state different figures for the same machine, both are shown with their source labelled, side by side. They have not been merged, and no third figure has been introduced to reconcile them. The buyer's final configuration is confirmed in the written quotation.

Table A — Machine Attributes (Product Attribute Panel)

Table B — YF Series Model Range (Model Parameter Table)

Reading the Two Tables Together

• Capacity is published in three places in different terms — the attribute panel gives 80 – 250 kg/h, the same panel gives a production capacity of 200 – 250 kg/h, and the YF model table gives a max. extrusion capacity of 250 kg/h on all three widths. All three are shown as published; the applicable output for your profile is confirmed against the die and material at quotation stage.

• The extruder is published as SJSZ65/132 across the specification line, the attribute panel and all three YF models; the wider model range offered in the attribute panel also includes SJSZ51/105 and SJSZ80/156 for other profile sizes and outputs.

• Wider product means more cooling water — the published cooling water requirement rises from 7 m³/h on YF240 and YF300 to 8 m³/h on YF400.

• How to choose a model — select YF240 for profiles up to 240 mm wide, YF300 up to 300 mm, or YF400 up to 400 mm. Roller shutter slats normally sit in the narrower end of this range; wider shutter housings, window and door profiles and gutter profiles use the wider table.

The wider profile and pipe programme is described under Profile Extrusion Line, Profile Extrusion Line Solution, Board & Sheet Extrusion Line, PVC UV Marble Sheet Making Line, PVC Shelf Label Strip Extrusion Line, Pipe Extrusion Line and Other Type Pipe Extrusion Line Solution.

Line Configuration — Every Station and What It Does

The published equipment list, station by station:

1. Feeder
To feed material into the extruder. The feeder keeps the extruder hopper charged so that the profile section stays constant over a long run — the first condition for a slat that does not vary from coil to coil.

2. Extruder (conical twin screw)
The extruder station carries the core build of the line:

• Internationally sourced brand-name electrical components

• High-torque gearbox with internationally sourced bearings

• Internationally sourced original motor, supported by global after-sales service

• Bimetallic screw and barrel

• Intelligent PLC control system with a human-friendly interface

The conical twin-screw configuration is what gives the line its published characteristics of stable plasticization and high output: the counter-rotating conical screws handle UPVC dry blend and recycled compound with a gentle, uniform shear, which is what a UPVC profile needs to avoid thermal degradation and surface defects.

3. Die head

• 3Cr13 / 3Cr17 material

• Complete set including extrusion die head, calibrator and cooling tank

• Suitable for single extrusion, co-extrusion and foam imitation marble profile

The die head is the station that defines the product: for roller shutter slats it is built to your slat section, hollow or foam core; the same die head design supports co-extrusion for a coloured or co-extruded outer skin, and foam imitation marble profiles through the same platform. Because the die set is supplied together with the calibrator and cooling tank, the section is sized and cooled in one matched set rather than assembled from parts.

4. Calibration table

• Includes a full set of vacuum and water pumps

• Width: 240 mm

• Length: 6000 mm

• Independent operation panel for easy operation

Vacuum calibration is what holds the thin walls of a slat or window profile true while it cools. The 6000 mm length gives the profile time to set at line speed, and the independent operation panel lets the operator adjust vacuum and water on the table itself while watching the profile — useful when a new section is being commissioned.

5. Haul off

• Upper and lower driven separately, speed controlled by inverter

• Fast-change type pads for easy operation

• Installation plate made of aluminium material

Separate upper and lower drives with inverter speed control allow the pulling force to be balanced for a hollow or asymmetric section, which is how bowing and twisting are avoided. The fast-change pads let the line switch between slat sections without long downtime, and the aluminium installation plate keeps the haul-off assembly light and easy to re-position.

6. Cutter

• Lifting saw cutter with double-station dust collection system

• Synchronous driving by air cylinder or servo motor control

The lifting saw performs a clean, burr-free cut on the moving profile, and the double-station dust collection keeps cutting dust away from the profile surface and out of the workshop. Synchronous driving is by air cylinder or servo motor control, as specified for the order.

7. Stacker

• Stainless steel 304 as touching material

• Discharge driven by air cylinder

Profile surfaces are finished by the time they reach the stacker, so every component that touches the product is stainless steel 304 — no rust marks, no scuffing on a decorated slat. Discharge is driven by air cylinder.

8. Hot stamping machine

• Decorative pattern and film protection of product surface

The hot stamping unit applies the decorative pattern to the profile surface and the protective film that keeps that surface intact through handling, transport and site installation — which is where a roller shutter slat is most easily damaged.

Control system. The line is published as automatic and computerized, with an intelligent PLC control system and a human-friendly interface, and the electrical components are internationally sourced brand-name items, so spare parts and local technical support are available worldwide.

Recycling and compounding equipment that can be quoted with the line: Auxiliary Machines, Mixing Unit, Automatic Compounding System, Automatic Compounding System Solution, SMF Series Grinding Machine, Plastic Agglomerator, Plastic Pelletizing Line, Two Stage Recycling Machine, Washing and Recycling Production Line and PE PP Film Recycling Washing Line.

Product Advantages — PVC Profiles Compared with Wood

The published performance claims for the profile this line produces, why buyers of roller shutters and window profiles specify PVC instead of timber:

1. Fire resistant and self-extinguishing

2. Water-proof, damp-proof, termite-proof, mildew-proof and anti-corrosion

3. No warping, bending, cracking, splitting or chipping

4. Moisture will not cause expansion, contraction or discoloration

5. Anti-static, non-toxic, no lead, paintable

6. Eco-friendly to the environment, completely recyclable material

7. Made with excellent UV stabilizers; superb control for light, noise and temperature

8. Insulates up to 3 times better than wood

9. Easier to clean and maintain

10. Long lifespan; can be used widely in humid areas such as kitchens, bathrooms and balconies

11. It can be sawed, cut, sheared, punched, drilled, milled, riveted, screwed, printed, bent, engraved, filmed, embossed and fabricated like wood — but without the weaknesses of wood

Point 11 is the commercial one: a PVC roller shutter slat or window profile is processed on the same joinery equipment as timber, with the same fixings and the same tools, so a fabricator can switch to PVC profiles without re-tooling the workshop — while gaining the moisture, termite and UV performance of the profile itself.

Applications — Where These Profiles Go

Working conditions. The line is installed as a complete set — feeder, conical twin-screw extruder, die head with calibrator and cooling tank, vacuum calibration table, haul-off, cutter, stacker and hot stamping machine. The plant needs a levelled floor and the utilities published for the machine: electrical supply for the extruder with its 30 / 37 kW drive, cooling water at 7 m³/h on YF240 and YF300 and 8 m³/h on YF400, plus compressed air for the air-cylinder driven stations. PVC dry blend or compound, master batch and film for the hot stamping unit are the consumables.

Customization Scope — What Can and Cannot Be Changed

What Can Be Customized

• Model and product width — YF240 (up to 240 mm), YF300 (up to 300 mm) or YF400 (up to 400 mm)

• Extruder — published as SJSZ65/132; the attribute panel also lists SJSZ51/105 and SJSZ80/156 in the model range for other sizes and outputs

• Die head and calibration set — the complete set (die head, calibrator and cooling tank) is made to your profile section; the die set is supplied with the line and is built for your slat, frame or gutter geometry

• Extrusion mode — single extrusion, co-extrusion, or foam imitation marble profile

• Surface finishing — decorative pattern and protective film via the hot stamping unit; lamination machine included in the published line composition

• Cutting control — synchronous driving by air cylinder or servo motor control

• Automation — automatic, computerized with an intelligent PLC control system and human-friendly interface as standard

• Electrical configuration — internationally sourced brand-name components, with the supply voltage and frequency specified to your country at order stage

• Tooling material — die head in 3Cr13 / 3Cr17 as published; alternative tooling selections on request

• OEM service — available

• Certification — CE, ISO 9001:2008, QS and GMP; tell us at the enquiry stage if your market requires additional certification

• Upstream and downstream equipment — feeding, mixing, compounding, grinding, recycling washing and pelletising equipment can be quoted with the line

What Is Fixed by the Platform

• Conical double-screw (twin-screw) extrusion — the published screw configuration of the machine

• The eight published stations — feeder, extruder, die head, calibration table, haul-off, cutter, stacker and hot stamping machine are integral to the line as published

• Vacuum calibration table dimensions — 240 mm width and 6000 mm length as published

• Stainless steel 304 contact surfaces on the stacker — the published material for all product-touching parts

• Lifting saw cutting with double-station dust collection — the published cutter design

• PE film winding wrapping as the transport package

• The published packing envelope — 280.00 cm × 260.00 cm × 250.00 cm, gross weight 1600.000 kg

Quality & Certification — Tests, Standards and Proof

• CE, ISO 9001:2008, QS and GMP — the machine is published with all four certification marks; our quality system covers the design and manufacture of the line

• About 30 years of factory experience in profile extrusion machinery, as published — a background that matters when a die has to be built for a new slat section

• Bimetallic screw and barrel with a high-torque gearbox on internationally sourced bearings — the wear package for continuous UPVC production

• Internationally sourced brand-name electrical components, motor, inverter and contactor, supported by worldwide after-sales service, so a failed component can be replaced locally

• Matched die set — the die head, calibrator and cooling tank are supplied as a complete set in 3Cr13 / 3Cr17, so the section is sized and cooled by components designed as one unit

• Intelligent PLC control with a human-friendly interface — stable, repeatable process parameters from shift to shift

• Independent operation panel on the calibration table — the operator can tune vacuum and water while watching the profile, which shortens commissioning on a new section

• Product-touching surfaces in stainless steel 304 — no contamination or marking of the finished profile

• Dust-controlled cutting — the double-station dust collection system on the lifting saw keeps the workshop and the profile surface clean

• Pre-delivery testing — every machine is assembled and run, and a test run on your profile section or a sample can be arranged before dispatch; a detailed user manual is supplied with the machine

• 5-year warranty as published, with after-sales service provided; technical files are under Downloads and application articles on Company News

Other lines in the same factory programme are described under Profile Extrusion Line, Profile Extrusion Line Solution, PVC Pipe Extrusion Line Solution, PPR Pipe Extrusion Line Solution, HDPE Pipe Extrusion Line Solution, 3-Layer High Speed PE/PPR/HDPE Pipe Extrusion Line, HDPE Pipe Production Line 16-1600 mm, ABS Pipe Production Line, Plastic Drainage Pipe Machine and PVC Fiber Reinforced Soft Pipe Extrusion Line.

Delivery Terms — MOQ, Lead Time, Packing, Trade Terms

• Packing — PE film winding wrapping; published package size 280.00 cm × 260.00 cm × 250.00 cm, package gross weight 1600.000 kg. The loading and container fixing plan is prepared and verified before dispatch

• Shipping — sea freight from China; the machine is packed and secured inside the container and the container is inspected before closing

• Warranty — 1 year, as published, with after-sales service provided

• Installation and training — our engineers guide machine installation and train your operators; a test run can be arranged before shipment

• Payment terms and Incoterms — the terms applicable to your order, including T/T, L/C and the applicable Incoterm, are confirmed in the written quotation together with the currency

• Lead time and destination — confirmed at quotation stage for your destination port and the model selected

Frequently Asked Questions

1. What products can this line make?

The UPVC / PVC roller shutter slat profile line produces PVC roller shutter slats, window and door shutters blind profiles, corner bead and trim profiles, and the wider family of PVC building profiles. The YF series line is designed for extrusion of PVC plastic door and window profile, aluminium-plastic composite profile and cross-section cable pipes.

2. What are the available models and how wide a profile can they run?

Choose the model by the widest profile you intend to run. The attribute panel additionally lists the wider extruder range SJSZ51/105, SJSZ65/132 and SJSZ80/156.

3. What is the capacity of the line?

The published data states 80 – 250 kg/h for the machine attribute capacity, a production capacity of 200 – 250 kg/h, and a max. extrusion capacity of 250 kg/h on all three YF models. All three are published values, shown as they appear; the achievable output for your specific profile is confirmed at quotation stage.

4. Does the line support co-extrusion and foam profiles?

Yes. The die head is published as suitable for single extrusion, co-extrusion and foam imitation marble profile, and it is supplied as a complete set including the extrusion die head, calibrator and cooling tank — so a co-extruded or foam-core slat is produced on the same line with the matching die set.

5. What is the die head made of, and can the diameter be customized?

The die head is made of 3Cr13 / 3Cr17 material, and the line is published as customized. The die head and calibration set are built to the profile section you intend to produce, whether that is a roller shutter slat, a window or door profile, a corner bead or a gutter profile. Send us a drawing or a sample.

6. What are the main stations of the line?

Feeder → conical twin-screw extruder → die head (with calibrator and cooling tank) → calibration table (with vacuum and water pumps) → haul-off → cutter → stacker → hot stamping machine, together with the control system and lamination machine in the published line composition.

7. How is the profile cooled and sized?

By a vacuum calibration table with a full set of vacuum and water pumps, 240 mm wide and 6000 mm long, with an independent operation panel. Water consumption is published at 7 m³/h for YF240 and YF300 and 8 m³/h for YF400.

8. Is the line automatic?

Yes — the machine is published as automatic and computerized, with an intelligent PLC control system and a human-friendly interface. Haul-off speed is controlled by inverter with separate upper and lower drives, and cutting synchronization is by air cylinder or servo motor control.

9. How is the machine packed for shipment?

PE film winding wrapping, with published package size 280.00 cm × 260.00 cm × 250.00 cm and package gross weight 1600.000 kg. The container loading and fixing plan is verified before dispatch.

10. What is the warranty and the certification?

The warranty is published as 1 year, with after-sales service provided. Certifications are CE, ISO 9001:2008, QS and GMP. For general questions, see the FAQ list.

11. How quickly will I get a quotation and a reply?

Once we know the raw material, the final product dimensions and your special requirements, we provide a detailed quotation within 24 hours. If you contact us by email, WhatsApp or WeChat we aim to reply within 2 hours.

Inquiry Entry — What to Send and What You Get Back

Please include the following so that the quotation is accurate on the first reply:

1. Product — roller shutter slat, window or door shutter profile, blind profile, corner bead, gutter profile or cable pipe

2. Profile drawing or sample — cross-section drawing, wall thickness, overall width and the required tolerance

3. Extrusion mode — single extrusion, co-extrusion (and the colour of each layer) or foam imitation marble

4. Model — YF240, YF300 or YF400, according to the widest product you will run

5. Material — UPVC dry blend, PVC compound, WPC or another formulation, with the master batch used

6. Output target — kilograms per hour or metres per shift

7. Surface finish — decorative pattern, film or lamination requirement, and whether the hot stamping unit is required

8. Cutting — cut length and whether air cylinder or servo motor synchronization is preferred

9. Plant utilities — available power supply, cooling water capacity (published requirement 7 – 8 m³/h) and compressed air

10. Commercial terms — quantity (1 – 4, 5 – 9 or 10+ pieces), destination port and the applicable Incoterm

11. Certification requirement — whether CE, ISO 9001:2008, QS and GMP documentation is sufficient for your market

12. Service requirement — whether you need engineer attendance for installation and operator training

What you get back: a written quotation for the complete line — control system, conical twin screw extruder, extrusion die head with calibrator and cooling tank, vacuum calibration unit, haul-off unit, cutter, lamination machine, stacker and hot stamping machine, with the model, the profile width, the extruder, the die-set scope, the packing plan and the trade terms stated, together with our engineers' recommendation on the die design and the calibration setup for your roller shutter slat section.

Build Your Profile Line with Chenxing

Send us your slat or profile cross-section drawing and the output you need, and we will confirm the model, the die set, the calibration table configuration and the complete scope of supply in a written quotation. If you would like to see how this roller shutter slat profile line is presented in more detail first, view more machine details. Company background is on About Us; application cases are collected under Application Cases, the product catalogue under Products and the full range of solutions under Solutions.

Talk to Nicole Today

Nicole — Email: ceo@cxsljx.com | Tel WeChat WhatsApp: +86 159 5118 7228

Send your profile drawing, material and target output, and we will reply within 24 hours.