Twin-shaft mixer for food preparation

Achieve optimal protein extraction and ingredient distribution with this twin-shaft mixer, designed for efficient preparation of diverse meat and plant-based products while minimizing batch residue and enhancing productivity.

Mixes and Processes Diverse Food Products

The GEA ProMix from GEA is a versatile twin-shaft mixer designed for the precise processing of a wide range of food products, including meat, seafood, and vegetarian options. What sets this mixer apart is its ability to ensure uniform distribution of ingredients and optimal protein extraction through high peripheral wing speed. It supports multiple operations such as mixing, emulsifying, cooling, and defrosting, making it ideal for products from chicken nuggets to plant-based burgers.

The ProMix handles batch and continuous operations with a robust design featuring independently driven mixing wings for diverse mixing actions. Its variable-speed control enhances flexibility, while optional features like vacuum and cryogen cooling optimize processing efficiency. Available in various sizes, it accommodates volumes up to 2,500 liters.

Automation is facilitated with PLC controls and an operator-friendly touch screen, ensuring seamless integration into existing production lines. The ProMix is also designed for easy cleaning and maintenance, featuring a design that minimizes product residue and facilitates quick shaft seal exchanges. With GEA’s engineering support, customization options like cooling systems and material choices are available, tailoring the ProMix to specific production needs.

Benefits

  • Enhances product consistency and quality with precise protein extraction and uniform ingredient distribution.
  • Increases production efficiency with fast mixing and discharge times, minimizing cross-contamination.
  • Reduces operational costs with optional cryogen cooling, saving up to 50% in cooling gas usage.
  • Allows versatile processing with variable-speed control and multiple mixing actions.
  • Simplifies maintenance and cleaning, minimizing downtime with easy-to-replace shaft seals and CIP-friendly design.

General


Applications
Meat products,Seafood,Ground sausages,Meat balls,Hamburger patties,Luncheon meat,Vegetarian products,Meat replacement,Wiener and frankfurter emulsions
End products
Chicken nuggets,Frankfurter sausages,Chicken luncheon slices,Fish burgers,Vegetarian sausages,Beef patties,Plant-based burgers,Pork meatballs,Herb-infused ground sausage,Wiener sausages
Steps before
Grinding,Pre-mixing,Cutting,Thawing
Steps after
Forming,Cooking,Frying,Packaging,Chilling
Input ingredients
all-meat products,extended meat products,fish,vegetarian products,wiener emulsions,frankfurter emulsions,spices,additives,liquids
Output ingredients
hamburger patties,meat balls,luncheon meat,ground sausages,formed products
Market info
GEA is known for its expertise in engineering innovative and sustainable equipment and solutions, focusing on sectors such as food, beverages, pharmaceuticals, and energy, with a reputation for quality, efficiency, and advanced technological applications in industrial processing.

Technical Specifications


Mixing power
11 kW (2x5,5)
Mixing power
15 kW (2x7,5)
Mixing power
22 kW (2x11)
Volume
1400 l
Volume
1780 l
Volume
2500 l
Variable wing-speed
Standard
Cooling option
Liquid CO2 / Liquid N2
Vacuum function
Optional

Operating Characteristics


Mixing mechanism
Twin-shaft
Mixing actions
Clockwise,Counterclockwise,Inwards,Outwards
Integrated functions
Vacuum,Defrost,Cooling
Automation level
PLC-controlled
Batch vs. continuous operation
Batch
Cleaning method
Easy to open and clean
Air incorporation control
With vacuum function

Material Compatibility


Abrasion resistance
High
Biological compatibility
Food-grade
Cleanability
Easy to clean,CIP
Corrosive resistance (e.g. acids)
Corrosion-resistant
Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Volume Capacity
1400 L,1780 L,2500 L
Variable Wing Speed
11 kW (2x5,5),15 kW (2x7,5),22 kW (2x11)
Discharge Method
Outlet gates with "lockable knee"
Vacuum,Defrost Functionality
Optional
Cooling System
Liquid CO2 or liquid N2 cooling

Custom Options


Control panel type
Operator-friendly touch screen
Integration possibilities
Seamless integration into high performance and fully automated processing lines
Cooling options
Optional liquid CO2 or liquid N2 cooling
Vacuum function
Available
Variable wing-speed
Standard
Modular set-up
Allows easy integration of options or upgrades