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.

General


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.

Technical Specifications


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

Operating Characteristics


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

Material Compatibility


Corrosive resistance (e.g. acids)
Stainless Steel
Compatibility with confectionery ingredients
Licorice,fruit gums,caramels,hard candies

Physical Characteristics


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

Custom Options


Control System
Siemens or Allan Bradley control unit
Wiring and Installation
Single connection point
Screw Configuration
Twin-screw,counter-rotating