Used Coperion Werner & Pfleiderer ZSK 40 Twin Screw Extruder

Manufacturer Information

Manufacturer: Coperion

Manufacturer heritage: Werner & Pfleiderer

Model: ZSK 40

Coperion specializes in compounding and extrusion systems as well as feeding, conveying, mixing, and related process technologies. The ZSK product family is Coperion’s established co-rotating twin screw extrusion platform. Werner & Pfleiderer, now associated with Coperion, introduced the first co-rotating, closely intermeshing ZSK twin screw extruder in 1957.

Main Product Description

Used Coperion-Werner & Pfleiderer ZSK 40 40mm co-rotating twin screw extruder designed for compounding, mixing, blending, and extrusion applications. This 2005 machine features a 44:1 L/D ratio, maximum screw speed of 1,200 RPM, and a 150 HP motor rated for 460 VAC, 60 Hz, 3-phase power. The extruder is equipped with a Flender 1.43:1 ratio gearbox, Brunel coupler, electrically heated and water-cooled barrel, Allen-Bradley SLC 5/05 PLC controls, and a Coperion-Werner & Pfleiderer control panel. Also included is a Coperion ZS-B40 side feeder powered by a 3 HP motor with an adjustable 44-400 RPM screw speed range, plus control and drive cabinets. Stock #54598001, Serial #53002.

Specifications

• Manufacturer: Coperion
• Manufacturer heritage/name shown in description: Coperion-Werner & Pfleiderer
• Model: ZSK 40
• Equipment type: Co-rotating twin screw extruder
• Screw diameter: 40 mm
• L/D ratio: 44:1
• Maximum screw speed: 1,200 RPM
• Main motor: 150 HP
• Main motor electrical: 460 VAC, 60 Hz, 3-phase
• Gearbox manufacturer: Flender
• Gearbox ratio: 1.43:1
• Coupler: Brunel
• Barrel heating: Electric
• Barrel cooling: Water cooled
• PLC: Allen-Bradley SLC 5/05
• Control voltage: 120 VAC
• Control panel: Coperion-Werner & Pfleiderer
• Side feeder: Coperion ZS-B40
• Side feeder motor: 3 HP
• Side feeder electrical: 460 VAC, 60 Hz, 3-phase
• Side feeder screw speed: Adjustable 44-400 RPM
• Control cabinet: Included
• Drive cabinet: Included
• Serial number: 53002
• Year built: 2005
• Stock number: 54598001

Applications

• Plastics compounding
• Mixing
• Blending
• Twin screw extrusion
• Polymer processing where the machine configuration is compatible
• Additive or ingredient incorporation using the included side feeder
• Formulation and compound production where a 40mm co-rotating twin screw configuration is appropriate

Coperion identifies twin screw extrusion technology broadly with applications including plastics compounding and other material-processing applications; actual suitability of this specific used ZSK 40 should be verified against the buyer’s formulation and operating requirements.

Suitable Products / Materials

Potential material categories for a Coperion ZSK-type twin screw extruder can include polymer compounds and other materials suited to co-rotating twin screw processing. Coperion identifies engineering plastics, polyolefins, bioplastics, TPE, plastics recycling materials, powder coatings, adhesives, and other specialty applications among uses for its broader twin screw extruder portfolio. Compatibility with this specific 2005 ZSK 40 configuration is not specified and should be confirmed before purchase.

FAQs

• What is the screw diameter of this Coperion ZSK 40?
  This machine is equipped with a 40 mm twin screw configuration.
• What is the L/D ratio?
  The extruder has a 44:1 L/D ratio.
• What is the maximum screw speed?
  Maximum screw speed is listed at 1,200 RPM.
• What size motor powers the extruder?
  The main extruder is powered by a 150 HP motor rated for 460 VAC, 60 Hz, 3-phase electrical service.
• Does this Coperion ZSK 40 include a side feeder?
  Yes. The listing includes a Coperion ZS-B40 side feeder with a 3 HP motor and an adjustable screw speed range of 44-400 RPM.
• What controls are included?
  The machine includes an Allen-Bradley SLC 5/05 PLC with 120 VAC control voltage, a Coperion-Werner & Pfleiderer control panel, control cabinet, and drive cabinet.
• How is the extruder barrel heated and cooled?
  The barrel is electrically heated and water cooled.
• What year was this Coperion ZSK 40 manufactured?
  Built in 2005.
• Can Aaron Equipment help determine whether this extruder is right for my application?
  Yes. Buyers can contact Aaron Equipment with their process requirements to discuss the equipment configuration and available machine information. Aaron Equipment provides used process equipment sales support and additional equipment services.
• Can Aaron Equipment assist with shipping this Coperion ZSK 40?
  Aaron Equipment provides shipping and receiving contact information and can assist buyers with coordinating equipment logistics. Shipping requirements, preparation, dimensions, weight, destination, and freight arrangements should be confirmed when requesting a quote.

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