Twin-shaft mixer for meat mix preparation
Achieve consistent texture and flavor in your meat and plant-based products with precise control over mixing, blending, and protein extraction, all within a robust, flexible twin-shaft system designed for optimal processing efficiency.

Mixes, Blends, and Extracts Proteins
The GEA UniMix is a twin-shaft mixer designed by GEA for industrial food processing, offering unparalleled mixing and blending capabilities for diverse applications. Its unique design ensures efficient processing of meat and vegetarian products, from bulk sausage mixes to soy-based patties. Operating through independently driven shafts, it provides precise control over mixing actions such as blending, stirring, and protein extraction. This mixer integrates seamlessly into high-speed, continuous production lines and features advanced cooling options with liquid CO2 or N2, optimizing product viscosity. The UniMix is also equipped with a vacuum function that improves curing and protein extraction. Engineered for hygiene, the mixer includes easy-to-remove, leak-proof shaft seals facilitating routine cleaning. With optional ColdSteam technology, it offers rapid defrosting, marrying mixing and defrosting in a single unit. The mixer is available in volumes of 3500 and 5000 liters and is constructed to comply with industry standards, providing robust reliability and easy maintenance.
Benefits
- Ensures consistent product quality with precise mixing control and protein extraction.
- Enhances operational efficiency with swift mixing cycles and expedited discharge.
- Reduces cleaning time and contamination risk through easy-to-clean, hygienic design.
- Improves product consistency with integrated cooling and viscosity control.
- Facilitates diverse product processing with flexible operation for solid, liquid, and powder forms.
- Applications
- Meat products,Ground sausages,Meat balls,Hamburger patties,Luncheon meat,Poultry products,Vegetarian products,Frankfurter emulsions,Wiener emulsions
- End products
- Chicken nuggets,Plant-based meat substitutes,Pre-marinated chicken strips,Pre-cooked hamburger patties,Bratwurst sausage mix,Soy-based patties,Vegan luncheon slices,Turkey meatballs,Bulk sausage mix,Bolognese sauce base
- Steps before
- Grinding,Pre-mixing,Defrosting
- Steps after
- Forming,Stuffing,Emulsifying,Cooling
- Input ingredients
- meat,spices,additives,liquids,powders,vegetarian products,frozen raw material
- Output ingredients
- hamburger patties,meat balls,luncheon meat,ground sausages,wiener emulsions,frankfurter emulsions,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.
- Volume
- 3500 L / 5000 L
- Mixing Power
- 30 kW (2x15) / 37 kW (2x18.5)
- Cooling Medium
- Liquid CO2 / Liquid N2
- Automation
- PLC-controlled
- Independent Drive
- Side-by-side mixing wings
- Motor Torque Load Detection
- Yes
- Vacuum Function
- Optional
- Defrosting Technology
- GEA ColdSteam
- Mixing mechanism
- Twin-shaft mixing
- Mixing capability
- Gentle stirring to intensive extraction
- Automation level
- User-friendly operation with programmable touch screen
- Discharge method
- Two large outlet gates
- Cleaning method
- Easy-to-remove,leak-proof shaft seals
- Integration capability
- Seamless integration into fully automated processing lines
- Cooling option
- Optional liquid CO2 or liquid N2 cooling
- Vacuum capability
- Optional vacuum function
- Defrost method
- ColdSteam technology
- Cleanability
- Hygienic design,easy-to-clean surfaces
- Corrosive resistance (e.g. acids)
- Stainless steel construction
- Biological compatibility
- Suitable for meat and other food products
- Density/particle size
- Various powder additives and liquids
- Viscosity
- High
- Protein extraction efficiency
- High
- Mixing consistency
- Uniform distribution
- Agglomeration risk
- Low
- Cooling requirement
- Optional liquid CO2/N2 cooling
- Ingredient integration
- Spices,additives,liquids
- Processed forms
- Hamburger patties,meatballs,sausages
- Material state compatibility
- Fresh/frozen mixtures
- Vacuum function capability
- Yes
- Machine footprint
- Not specified
- Mixing volume
- 3500 l / 5000 l
- Tub shape and design
- Expertly designed tub and paddle
- Discharge method
- Two large outlet gates
- Paddle design
- Balanced ratio between paddle area and pitch
- Control panel type
- Programmable touch screen
- Integration possibilities
- Seamless integration into high performance and fully automated processing lines
- Cooling options
- Liquid CO2 or liquid N2 cooling
- Vacuum function
- Optional vacuum improves curing and protein extraction