Werner + Pfleiderer / Coperion ZSK 40 Estrusore a doppia vite

Werner & Pfleiderer ZSK 40 twin-screw extruder – very good condition

For sale is a Werner & Pfleiderer (WP) ZSK 40 co-rotating twin screw extruder.

Technical data:
- Screw diameter: 40 mm
- Screw length: 7 housing x 4 D, approx. 28 L/D
- Main drive: 34.5 kW
- Engine speed: 1,800 rpm
- Screw speed: 40-400 1/min
- Max. torque per worm shaft: 325 Nm
- Electric heating: approx. 17 kW
- Cooling: Water cooling unit
- Temperature control zones: 6
- Housing temperature measuring points: 6
- Material temperature measuring point: 1
- Material pressure measuring point: 1

Housing configuration:
- Inlet housing with liquid addition opening
- Open housing with insert and two liquid addition ports
- Several closed housings with holes for liquid addition or measuring points
- Degassing housing

Co-rotating, densely interlocking and self-cleaning screws. High mixing and dispersing performance due to modular mixing and shearing elements. Suitable for plastic compounding, masterbatch, additive and filler mixing as well as laboratory and pilot plant use.

According to the operating hours counter, it has been running for less than a year. Very good, almost mint condition; the screw elements are also as good as new. On request, tools and additional peripherals can be integrated.