PE Plastic Pellet Extruder and Mixer

The PE Plastic Pellet Extruder and Mixer is a specialized machine designed for processing and blending PE (polyethylene) into uniform pellets, supporting the production of various plastic products. With a single- or twin-screw configuration, the extruder ensures high efficiency in material processing, producing consistent and high-quality outputs.

Machine Details

Kneader/Banbury Mixer – 2 units
The mixer chamber is expanded, with increased rotation speed and inverter control. Equipped with a pulse dust removal device.

Bucket Conveyor / Feeder
(Double-chain, fully enclosed structure) The mixer and conveyor are linked for synchronized operation.

Twin-conical Screw Feeder with Thrust
Hopper height with pneumatic insulation settings. Oil-heated thermal insulation. Electric push-pull structure, pressure feeding nozzle with temperature control. Trough screws feature decorative chrome mirror finish. Rotation mode uses a reducer gearbox for speed reduction. Motor upgraded to 18.5 kW. Integrated linear guide rail.

Single-screw Extruder
Permanent magnet synchronous motor. Vertical gearbox. L/D ratio of 20:1. The single-screw barrel has an internal screw core for water supply. The 500 mm-long feeding section is water-jacket treated. The single-screw barrel uses segmented water cooling. Copper pipe diameter increased. Entire screw barrel is treated with 38CrMoAlA nitriding, surface hardness HV950–1050, nitriding depth 0.6–0.75 mm, brittleness not exceeding level II.

Advantages

a) Solves dust pollution issues in the workplace
b) Reduces labor intensity, no manual feeding required
c) Lowers workplace noise levels
d) All equipment operates at low speed, preventing over-plasticization and molecular chain damage, ensuring stable quality
e) Sturdy and durable equipment, preventing quality loss from wear and lowering maintenance costs
f) Extra-long warranty: 2 years for gearbox, 5 years for screw barrel
g) Main motor uses an energy-saving permanent magnet synchronous motor, improving low-frequency extrusion stability, enhancing torque protection, and saving 5%–10% energy

Technical Specifications

• Screw Design: Single screw

• L/D Ratio: 20:1

• Origin: Jiangsu, China

• Weight: 20,000 kg

• Screw Material: 38CrMoAlA

• Screw Diameter: 150 mm

• Screw Speed: 600 rpm

• Brand: GS-mach

• Voltage: 380V/220V

• Dimensions (L×W×H): 22 × 3.7 × 6.31 m

• Power: 400 kW

• Output Capacity: 1,500–2,000 kg/h

• Basic Formula: PP/PE + CaCO₃, Talc

• Total Installed Power: 400 kW