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.
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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