USED THEYSOHN TSK 090

Manufacturer Information

Manufacturer: Theysohn Extrusiontechnik GmbH

Model: TSK 090

Type: Twin Screw Co-Rotating Compounding Extrusion Line

Condition: Used – excellent operating condition

Description
This used Theysohn TSK 090 Twin Screw Co-Rotating Compounding Line is a high-performance extrusion system designed for plastic compounding and masterbatch production.
With a 90 mm segmented screw and barrel design (36:1 L/D ratio), the line provides efficient mixing, dispersion, and devolatilization of polymer blends. Capable of processing up to 500 kg/hr of PE and PP compounds, the TSK 090 ensures consistent melt quality and throughput across a range of formulations.
The system includes a complete underwater pelletizing line, featuring a pellet water cooler and centrifuge drying system, ensuring uniform pellet size and minimal fines. The gearbox is rated at 300 RPM input speed (1: reduction), optimized for smooth torque transmission and high operational reliability.
This line is ideal for processors producing color masterbatches, filled compounds, and technical polymers in continuous production environments.

Specifications

Manufacturer: Theysohn Extrusiontechnik GmbH

Model: TSK 090

Type: Twin Screw Co-Rotating Compounding Extrusion Line

Screw Diameter: 90 mm

L/D Ratio: 36:1

Screw Type: Segmented (modular) screw and barrel

Processing Capacity: Up to 500 kg/hr (PE, PP)

Gearbox Ratio: 300 RPM / 1 min reduction

Pelletizing System: Underwater pelletizer

Cooling System: Pellet water cooler

Drying System: Centrifugal dryer

Construction: Heavy-duty industrial-grade

Condition: Used – tested and operational

Applications

Polyethylene (PE) and polypropylene (PP) compounding

Masterbatch and color concentrate production

Filler and additive dispersion

Reinforced and glass-fiber polymer compounding

Polymer alloy and engineering plastic processing

Reactive extrusion and blending

Plastic recycling and re-pelletizing

Cable compound production

Thermoplastic elastomer (TPE) blending

General-purpose polymer modification

What Might This Be Used For?
The Theysohn TSK 090 Twin Screw Compounding Line is designed for high-efficiency mixing, dispersion, and pelletizing of thermoplastics. It’s ideal for manufacturers producing masterbatches, filled compounds, and specialty polymer blends at industrial scale.
Its segmented screw and barrel design allows flexible configuration for various polymer recipes, while the underwater pelletizing and drying system delivers consistent, high-quality pellets ready for downstream processing or packaging.