Polytevo Series Single-Screw Pipe Extrusion Line
Product Detail
Polytevo Series Single-Screw Pipe Extrusion Line (ACS-7008D) is a laboratory single-screw pipe extrusion line with a Ø20 mm screw (L/D 28:1), six independently controlled heating zones at RT to 380°C, a vacuum sizing tank, caterpillar haul-off and a fly-knife cutter for pipe diameters up to 11 mm.
The ACS-7008D is designed for laboratory mixing, plasticating and extrusion of engineering plastics, modified plastics, masterbatch and other polymers. The line is laid out in three sections: the extrusion section (single-screw extruder and die), the cooling section (vacuum sizing water tank) and the cutting section (caterpillar haul-off and fly-knife cutting). It suits laboratory formulation development and quality control, teaching and research, and small-batch production.
Why choose the ACS-7008D
Specifications General — ACS-7008D
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| Parameter | Specification |
|---|---|
| Brand | Polytevo Series by ACS Material |
| Model | ACS-7008D |
| SKU # | ERP7PEX1 |
| Product Type | Laboratory single-screw pipe extrusion line |
| Screw diameter | Ø20 mm |
| Screw L/D | 28:1 |
| Screw compression ratio | 2.4:1 |
| Screw material | 38CrMoAlA, high-grade nitrided ultra-high-strength alloy steel |
| Screw speed | 0.1–100 rpm |
| Temperature range | Zones 1–6: RT to 380°C (independent zone control) |
| Heating | 6 SSR-controlled heating zones |
| Main motor power | 1500 W (servo motor) |
| Transmission | 1:16 planetary gearbox + timing belt |
| Cooling | Ball-bearing insert cooling fan |
| Total heating power | 9 kW |
| Main unit power supply / total power | AC 380 V ±10%, 50/60 Hz / 10.5 kW (reliable grounding required) |
| Sizing and cutting system power supply / power | AC 380 V ±10%, 50/60 Hz / 2 kW (reliable grounding required) |
| Dimensions (L × W × H) | 3800 × 570 × 1390 mm (including auxiliary units) |
| Weight | Approx. 300 kg main unit; approx. 300 kg auxiliary units |
Sizing, haul-off and cutting Auxiliary units
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| Parameter | Specification |
|---|---|
| Water tank length | 1.3 m (vacuum sizing tank) |
| Vacuum pump power | 750 W |
| Caterpillar haul-off motor | 200 W × 2 |
| Fly-knife motor | 850 W |
| Pipe diameter range | ≤11 mm |
Main components Sizing, haul-off and control
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| Component | Description |
|---|---|
| Vacuum sizing water tank | 1.3 m vacuum sizing water tank with a 750 W vacuum pump. |
| Caterpillar haul-off and fly-knife cutter | Caterpillar haul-off (200 W × 2 motors) and fly-knife cutter (850 W motor). |
| PLC touch screen | Displays six zone temperatures, screw speed, haul-off speed, cutting length, running time and torque; parameters can be set, stored and recalled. |
Actual configuration is confirmed on the quotation and in the technical agreement.
Package contents
| Supplied with the instrument | Qty |
|---|---|
| Single-screw extruder | 1 set |
| Cooling water tank | 1 set |
| Cutting machine | 1 set |
| PLC control system | 1 set |
| Accessories | 1 set |
| Technical documents | 1 copy |
External utilities, where required, are supplied by the user. Package contents reflect the current published configuration; the itemized bill of materials is confirmed on the quotation.
Where it fits
Frequently asked questions
What does the ACS-7008D include?
A single-screw extruder, a cooling water tank (vacuum sizing), a cutting machine, a PLC control system, accessories and technical documents. The parameters are for the standard configuration; the actual configuration is confirmed in the technical agreement.
What pipe size can it make?
The pipe diameter range is up to 11 mm.
What are the extruder specifications?
Ø20 mm screw, L/D 28:1, compression ratio 2.4:1, speed 0.1–100 rpm, six independently controlled heating zones at RT to 380°C and 9 kW total heating power.
What can be set on the controller?
Process parameters can be set, stored and recalled; zone temperatures, screw speed, haul-off speed, cutting length, running time and torque are displayed in real time.
What power supply does it need?
The main unit uses AC 380 V ±10%, 50/60 Hz, 10.5 kW and the sizing and cutting system uses AC 380 V ±10%, 50/60 Hz, 2 kW; reliable grounding is required.