Continuous cooler for biscuits and chocolates

Enhance cooling efficiency for your confectionery and bakery production with customizable, high-speed cooling tunnels, perfect for ensuring optimal texture and flavor retention in chocolates and biscuits.

Cools and Conveys Confectionery Products Efficiently

The POWER SLIM Cooling Tunnel from Prefamac Chocolate Machines provides an advanced solution for confectionery manufacturers looking to optimize their cooling processes. Tailored to handle a variety of products such as chocolate bars, waffles, and caramel candies, this system offers precise temperature control through customizable cooling zones and a robust conveyor system. It is designed for continuous operation, allowing seamless integration into existing production lines while offering significant energy savings through efficient motor control.

The tunnel is constructed with a stainless steel frame and insulated with food-grade PVC for durability and hygiene. Its user-friendly maintenance features include direct access to both conveyor belts, reducing downtime for cleaning and adjustments. Furthermore, with customizable belt widths and tunnel lengths, this equipment adapts to various product sizes and cooling requirements, ensuring flexibility across applications. The system includes options for air or water cooling, tailored dehumidification, and independent zone controls, promoting optimal conditions for each product type. Ideal for the food, confectionery, and bakery industries, the POWER SLIM cooling tunnel supports GMP compliance, enhancing both product quality and safety.

Benefits

  • Enhances product quality with precise temperature control and customizable cooling zones.
  • Minimizes maintenance downtime through easy-access conveyor design.
  • Increases operational efficiency with continuous, high-speed processing.
  • Offers flexible integration with adjustable belt widths and tunnel lengths.
  • Ensures hygiene and safety with food-grade materials and GMP compliance.

General


Applications
Biscuits,Snacks,Chocolates,Waffles,Sweets,Truffles,Fillings
End products
Chocolate truffles,Digestive biscuits,Chocolate fillings,Caramel candies,Chocolate bars,Chocolate-coated nuts,Belgian waffles
Steps before
Biscuit Shaping,Chocolate Molding,Product Forming
Steps after
Packing,Quality Inspection,Wrapping
Input ingredients
biscuits,chocolates
Output ingredients
cooled biscuits,cooled chocolates
Market info
Prefamac is known for manufacturing high-quality chocolate processing equipment, including tempering, enrobing, and cooling machines. The company is recognized for innovative and custom-engineered solutions tailored to the confectionery industry, emphasizing precision, efficiency, and reliability.

Technical Specifications


Carpet width
400–1600 mm
Chocolate type
Real/Imitation
Total length tunnel
Customizable
Cooling zones
Multiple
Cooling medium
Air/Water
Number of evaporators
Separate or Zoned
Type of cooling
Direct/Indirect Radiation
Entrance temp
Customizable
Exit temp
Customizable
Height of activity
Adaptable
Capacity
Unit/Period,Customizable
Speed
Customizable m/min
Electricity
380-420V 50Hz/220-240V 60Hz
Conveyor belt
Knife/belt scraper
Pneumatic steering
Yes
Cooling type
Air-cooled/Water-cooled
Control
Central/PLC Control
Evaporator zones
Separate
Adaptation options
Inclined/Descending Units
Material
Pearled stainless steel
Insulation
Optimally insulated
Plastic covers
Food-grade PVC rigid foam
Drive
Single/Double
Dehumidification
Installation as needed

Operating Characteristics


Automation level
Manual / PLC
Batch vs. continuous operation
Inline Continuous
Cleaning method
Manual

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Product type Characteristics


Heat sensitivity
Yes/No
Viscosity level
Low/Medium/High
Cooling time
5–30 min
Product type
Biscuit/Chocolate/Truffle
Product weight (without chocolate)
weight in gram
Product dimensions
L×W×H in mm

Physical Characteristics


Compact footprint
Customizable length based on required cooling time
Carpet width
620–1600 mm
Frame material
Pearled stainless steel
Cover material
Food-grade PVC rigid foam
Conveyor belt type
With knife edges,belt scraper,and roll scraper
Cooling zones
Multiple zones with separate evaporators

Custom Options


Cooling tunnel length
Customizable based on speed and cooling time
Carpet width
620-820-900-1050-1200-1300-1400-1500-1600 mm
Custom working height
Adaptable
Inclined/descending cooling units
Available
Drive location
Non-standard
Cooling type
Air-cooled or water-cooled
Cooling technology
Convection or radiation
Air speed control
Adjustable
Separate cooling zones
Yes,with digital thermostat
Cover material
Food-grade PVC rigid foam
Pneumatic belt tensioning
Available
Evaporator type
Separate for each zone
Control system
Central or PLC control