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The AF-120-1500 PP Sheet Extrusion Line is designed for the continuous production of polypropylene (PP) plastic sheets. It processes PP pellets into sheets with an effective width of 1500mm and a thickness range of 0.3–2mm, making it suitable for manufacturers requiring wide PP sheets with consistent production performance.

The line is equipped with a heavy-duty Φ120mm single-screw extruder featuring an L/D ratio of 35:1 and a 132kW drive power. The screw and barrel are manufactured from high-quality 38CrMoAlA nitrided steel and undergo nitriding treatment to improve surface hardness, wear resistance and service life.

With a maximum extrusion capacity of 350 kg/h and a typical production output of 280–330 kg/h, the AF-120-1500 provides a high-output solution for PP sheet manufacturing. Its PLC temperature control system supports precise temperature management throughout the extrusion process.

The sheet forming section features a working width of 1700mm and rollers with a hardened surface, supporting the forming and processing of PP sheets across the specified thickness range.



| Parameter | Specification |
|---|---|
| Model | AF-120-1500 |
| Raw Material | PP Pellets |
| Effective Sheet Width | 1500mm |
| Sheet Thickness | 0.3–2mm |
| Maximum Extrusion Capacity | 350 kg/h |
| Typical Production Output | 280–330 kg/h |
| Main Extruder Screw Diameter | Φ120mm |
| Screw L/D Ratio | 35:1 |
| Screw Material | 38CrMoAlA Nitrided Steel |
| Screw Nitriding Depth | 0.3–0.6mm |
| Screw Surface Hardness | ≥850 HV |
| Screw Brittleness Grade | Grade 2 |
| Barrel Material | 38CrMoAlA Nitrided Steel |
| Barrel Nitriding Depth | 0.4–0.7mm |
| Barrel Surface Hardness | ≥940 HV |
| Barrel Brittleness Grade | Grade 2 |
| Main Extruder Power | 132 kW |
| Temperature Control | PLC Temperature Control System |
| Forming Section Working Width | 1700mm |
| Roller Surface Hardness | HRC 58–65 |
| Hardened Surface Layer | 2–3mm |
The AF-120-1500 is a practical choice for plastic sheet manufacturers looking for a reliable PP sheet extrusion machine with wide-format production capability and high output.