High-Capacity Prealpina Single Screw Extruder – 1100 lbs/hr Production Rate

🏭 Manufacturer Information

Manufacturer: Officina Meccanica Prealpina SRL

Model: 130 mm Single Screw Extruder

Screw Type: Single Screw

Country of Origin: Italy

Condition: Used – Reported with new screw and barrel

Previous Application: PE, PP, PET extrusion

📄 Product Description
This Used Prealpina 130 mm Single Screw Extruder is a high-capacity plastic processing machine designed for consistent performance in PE, PP, and PET applications. With a throughput capacity of 500 kg/hr (1,100 lbs/hr), it is electrically heated and air cooled to maintain temperature precision and thermal efficiency.
The unit includes a die head and integrated control panel and is reported to have a newly installed screw and barrel, enhancing longevity and process quality. Ideal for extrusion and pelletizing applications, this extruder is a valuable solution for recyclers, compounders, or film and profile manufacturers.

📏 Specifications

Screw Diameter: 130 mm

Screw Type: Single screw

Output Capacity: 500 kg/hr (1,100 lbs/hr)

Heating Type: Electrically heated

Cooling Type: Air cooled

Included:

Die head

Control panel

Condition: Used – screw and barrel reported new

Materials Previously Processed: PE, PP, PET

🧩 Applications
Perfect for:

PE and PP film/sheet extrusion

PET recycling extrusion

Pelletizing and compounding

Sheet and profile extrusion

Plastic resin extrusion from regrind

High-volume industrial extrusion lines

General-purpose thermoplastic processing

📌 Used For Producing 

Polyethylene (PE) sheets or pellets

Polypropylene (PP) film, regrind compounds

Recycled PET strand or sheet

General thermoplastic profiles

Extruded plastic sheet stock

High-volume plastic compounds

Plastic filament preforms

Industrial extrusion-grade resin

Custom plastic blends

Reprocessed plastic feedstock