USED WERNER & PFLEIDERER UK12-AU3

Used Werner & Pfleiderer Mixer/Extruder, Type UK12-AU3. 21 Gallon (80 liter) working capacity, 29.1 gallon (110 liter) total capacity. Material of construction is carbon steel on product contact parts. 20-1/2" (530 mm) long x 20-1/2" (530 mm) width x 19-1/2" (500 mm) deep jacketed bowl. Jacket estimated rated for 75 psi (5 bar). Sigma style blades with a speed of 17/21 RPM. Tangential. 6" (150 mm) dia. screw shafts. Standard packing glands. Counter balanced top cover. Screw product discharge. Belt driven thru gearbox by a 22.5HP/15 kw-380V/50cycle/3Ph-1475 RPM motor. Safety belt cover. Screw product discharge by a 11.25HP/7.5Kw-380volt/50cycle/3Ph motor. Frame mounted. Overall dimensions: 85" (2600 mm) long x 52" (1600 mm) width x 5.9" (1800 mm) high. Weight 3 tonnes. Serial # 193951. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.

Used Equipment Facts About This Machine
Manufacturer Information:

Brand: Werner & Pfleiderer

Type: Mixer/Extruder

Model: UK12-AU3

Material: Carbon Steel (Product Contact Parts)

Serial #: 193951

Description:
This used Werner & Pfleiderer Mixer/Extruder (Type UK12-AU3) is a high-performance mixing and extrusion system, designed for heavy-duty industrial applications, including rubber, plastic, chemical, and food processing.
With a 21-gallon (80-liter) working capacity and a 29.1-gallon (110-liter) total capacity, this unit features a jacketed mixing bowl (20.5" x 20.5" x 19.5"), estimated rated for 75 psi (5 bar), providing efficient heating or cooling during processing.
The sigma-style blades operate at 17/21 RPM, ensuring thorough mixing and kneading of high-viscosity materials. The tangential blade configuration enhances material shearing and blending, making it suitable for high-consistency applications.
This machine includes a 6” (150mm) diameter screw discharge system, belt-driven through a gearbox, powered by a 22.5 HP (15 kW), 380V, 50 Hz, 3-phase motor operating at 1475 RPM. The screw discharge mechanism is driven by an 11.25 HP (7.5 kW), 380V, 50 Hz, 3-phase motor, ensuring efficient material output.
Mounted on a sturdy frame, this 3-ton mixer/extruder is built for durability and high-throughput processing.
Key Features:

21-Gallon (80L) Working Capacity | 29.1-Gallon (110L) Total Capacity
Carbon Steel Construction for Heavy-Duty Industrial Use
Jacketed Mixing Bowl (75 PSI Rated) for Heating & Cooling Applications
Sigma-Style Tangential Blades Operating at 17/21 RPM for High-Viscosity Mixing
6” (150mm) Diameter Screw Shafts for Product Discharge
22.5 HP (15 kW) Main Motor | 11.25 HP (7.5 kW) Screw Discharge Motor
Belt-Driven Through Gearbox for Smooth Operation
Counterbalanced Top Cover for Safe & Easy Access
Frame-Mounted Design for Stability & Heavy-Duty Performance
Overall Dimensions: 85" (2600mm) L x 52" (1600mm) W x 5.9' (1800mm) H
Total Weight: 3 Tonnes
Serial #: 193951

Specifications:

Model: UK12-AU3

Material: Carbon Steel (Product Contact Parts)

Working Capacity: 21 Gallons (80 Liters)

Total Capacity: 29.1 Gallons (110 Liters)

Bowl Dimensions: 20.5” L x 20.5” W x 19.5” D

Jacket Pressure Rating: 75 PSI (5 Bar) (Estimated)

Blade Type: Sigma-Style, Tangential Configuration

Blade Speed: 17/21 RPM

Screw Discharge Size: 6” (150mm) Diameter

Main Motor: 22.5 HP (15 kW), 380V, 50 Hz, 3-Phase, 1475 RPM

Screw Discharge Motor: 11.25 HP (7.5 kW), 380V, 50 Hz, 3-Phase

Mounting: Frame-Mounted

Overall Dimensions: 85” (2600mm) L x 52” (1600mm) W x 5.9’ (1800mm) H

Total Weight: 3 Tonnes

Serial #: 193951

Applications:

Rubber & Polymer Processing – Kneading and extrusion of high-viscosity compounds

Plastic Compounding & Extrusion – Mixing and pre-processing of plastic formulations

Chemical & Industrial Processing – Blending and homogenizing chemical materials

Food Processing – Mixing high-viscosity food products like doughs, pastes, and confections

Adhesive & Sealant Production – Consistent blending of thick industrial adhesives

What Products Would This Be Used For?

Rubber and elastomer mixing
Plastic and polymer processing
High-viscosity chemical compounds
Food and confectionery processing
Industrial adhesives and sealants
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