Cooking extruders for low shear confectionery production
For producers looking to create high-quality confectionery, this twin-screw, counter-rotating extruder efficiently cooks low shear recipes with reduced energy consumption, thanks to its self-heating slurry friction and precision control.

Cooks and Mixes Low Shear Confectionery Recipes
The Extrufood cooking extruder from Extrugroup is a twin-screw, counter-rotating machine crafted for the efficient cooking and mixing of low shear confectionery recipes, including licorice, fruit gums, caramels, and chewy sweets. Its unique design includes a stainless steel base supporting critical components like the gearbox, de-aeration, tempering, and dosing systems, all seamlessly integrated for reduced operational complexity. The extruder employs a two-zone cylinder for cooking and vacuum cooling, using water tempering for precise temperature control. Starting up with electric heating, it capitalizes on internal friction to cut energy usage by up to 70%. With a PLC-based control system, available in Siemens or Allan Bradley configurations, it ensures easy integration into existing lines. Maintenance is streamlined through removable barrels and screws, enhancing uptime and operational efficiency. Suitable for a range of industries including confectionery, pet food, and plastics, it has a proven track record and is backed by over 50 installations providing exceptional results.
Benefits
- Optimizes energy efficiency by reducing electrical consumption up to 70%, lowering operational costs.
- Facilitates seamless integration with existing lines through a single connection point, minimizing installation time.
- Enhances production quality with precise temperature and vacuum control, ensuring consistent product output.
- Streamlines maintenance with easily removable barrels and screws, reducing downtime.
- Serves multiple industries with versatility in confectionery, pet food, and plastics production, widening market reach.
- Applications
- Snacks,Pet food,Confectionery,Sweets,Plastics
- End products
- Fruit gums,Chewy sweets,Hard candies,Caramels,Fruit snacks,Gelatin-free gummies,Licorice
- Steps before
- Ingredient Mixing,Slurry Preparation
- Steps after
- Product Cooling,Flavor and Color Addition,Diemixing,Shape Forming,Packaging
- Input ingredients
- slurry,low shear confectionery recipes
- Output ingredients
- licorice,fruit gums,fruit snacks,caramels,hard candies
- Market info
- Extrufood is known for manufacturing custom-engineered food extrusion equipment, particularly in the confectionery sector. They excel in designing machinery tailored to specific client needs, emphasizing innovation, quality, and efficiency in the production process.
- Extruder Type
- Twin-screw,counter-rotating
- Shearing process
- Low shear
- Material
- Stainless steel
- Heating Method
- Electrical
- Energy Efficiency
- 30 – 40 % of initial energy level
- Control System
- Siemens or Allan Bradley
- Component Dismounting
- Barrel and screws removable without line disruption
- Installation
- Single connection point
- Production Line Compatibility
- Continuous
- Zones
- Cooking and vacuum/cooling
- Working mechanism
- Twin-screw,counter-rotating
- Integrated steps
- Tempering,de-areation,color and flavor dosing
- Batch vs. continuous operation
- Inline Continuous
- Automation level
- Siemens or Allan Bradley control unit
- Energy efficiency
- 30–40% of initial electrical energy level
- Heat generation
- Internal friction by extruder screws
- Maintenance
- Easy dismounting of barrel and screws for inspection
- Installation ease
- Single connection point wiring
- Corrosive resistance (e.g. acids)
- Stainless Steel
- Compatibility with confectionery ingredients
- Licorice,fruit gums,caramels,hard candies
- Machine Footprint
- Compact
- Material
- Stainless Steel
- Extruder Type
- Twin-screw,counter-rotating
- Cylinder Components
- Cooking zone,Vacuum/cooling zone
- Control Panel Type
- Siemens or Allen Bradley
- Discharge Method
- Screen Changer
- Control System
- Siemens or Allan Bradley control unit
- Wiring and Installation
- Single connection point
- Screw Configuration
- Twin-screw,counter-rotating