Polytevo Series Cast Film Extrusion Line
Product Detail
Polytevo Series Cast Film Extrusion Line (ACS-7008LY) is a laboratory cast film extrusion line with a Ø20 mm single-screw extruder, a coat-hanger die with 250 mm effective width, nine heating zones at RT to 360°C and servo-driven casting, traction and winding.
The ACS-7008LY consists of a precision single-screw extruder, a cast film die, a casting system, a traction system, a winding system and a measurement and control system. It integrates polymer extrusion, casting, traction, edge trimming, thickness measurement and winding, and is suitable for cast film forming of common polymer materials such as PE, PP, TPU, PVDF and PC.
Why choose the ACS-7008LY
Specifications General — ACS-7008LY
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| Parameter | Specification |
|---|---|
| Brand | Polytevo Series by ACS Material |
| Model | ACS-7008LY |
| SKU # | ERP7CFE1 |
| Product Type | Laboratory cast film extrusion line |
| Screw diameter | Ø20 mm |
| Screw L/D | 28:1 |
| Screw compression ratio | 3:1 |
| Screw rotation speed | Rated 1–125 rpm |
| Output capacity | Approx. 5 kg/h (varies with resin type) |
| Temperature range | RT to 360°C (9 heating zones) |
| Heating configuration | 9 SSR temperature control zones + 1 temperature measurement zone |
| Heating zone power | Total 11.1 kW (zones 1 & 2: 1.35 kW × 2; zone 3: 0.9 kW; zones 4 & 5: 1.5 kW × 2; zones 6 & 8: 1.4 kW × 2; zone 7: 0.7 kW; zone 9: 1 kW) |
| Power supply | AC 380 V ±10%, 13.5 kW |
| Melt pressure transducer range | 0–50 MPa |
| Main motor power | 1500 W (servo motor) |
| Transmission system | 1:16 precision spiral bevel gear reducer |
| Cooling fan | Ball-bearing fin cooling fan |
| Die type | Coat-hanger die, effective width 250 mm, die lip gap 1.2 mm |
| Cast film dimension | Thickness 0.02–0.1 mm; width less than 100 mm (varies with resin type) |
| Traction motor power | 900 W |
| Traction line speed | 0–30 m/min |
| Auxiliary air pressure | 0.6 MPa |
| Overall dimensions (L × W × H) | 3100 × 1250 × 1680 mm |
| Net weight | 800 kg |
Where it fits
Frequently asked questions
What materials can it cast?
Common polymer materials such as PE, PP, TPU, PVDF and PC.
What film size can it make?
Thickness of 0.02–0.1 mm and a width of less than 100 mm, depending on the resin type, from a coat-hanger die with 250 mm effective width and a 1.2 mm die lip gap.
How is the casting roll cooled?
Built-in circulating water cooling controls the casting roll temperature, and the roll height is adjustable for melts with different melt strength.
What are the extruder specifications?
Ø20 mm screw, L/D 28:1, compression ratio 3:1, rated speed 1–125 rpm, output of about 5 kg/h, RT to 360°C and a 1500 W servo motor.
What utilities are needed?
AC 380 V ±10% power (13.5 kW) and a 0.6 MPa auxiliary air supply.