# IQF Fluidised Tunnels - Starfrost

IQF Fluidised Tunnels

TURBO - effective individual quick freezing


Premium quality and reduced dehydration

Product Separation

High performance fluidisation for no clumping

24-hour Production

Defrost options for up to 2 weeks operation


Delivers rapid surface conditioning
IQF Freezer
IQF Tunnel reverse view
Sequential defrost and fluidised bed
Internal view of IQF Tunnel belt

Individual quick freezing technology

The Turbo is a modular twin belt system with fluidised technology for high quality IQF food product. The bed tunnel freezer features a twin belt fluidisation system which delivers effective individual quick freezing of large quantities of loose products such as vegetables, fruits, cooked rice, potato fries, meat and seafood. Even wet, sticky and delicate food items normally considered difficult to freeze are carefully handled and effectively processed.


Turbo IQF Fluidised Tunnels feature innovative fluidisation to enable complete and effective IQF of a wide range of products specifically bulk flow products. Maximum yield and no product clumping is achieved with high speed immediate freezing and separation.


There are a variety of options for maximised production capacity and operating hours.

Sequential Defrost allows constant operation for up to 2 weeks

FRS (Frost Removal System) providing more than 22 hours between defrosts without sequential defrost

IQF Discharge Return
IQF Tunnel freezing rice


  • Hygienic design with accessible internal areas
  • Controlled automated system with vibratory in-feed conveyor
  • Continuous separation and fluidisation of product particles
  • Initial Turbo crust freezing zone for fast surface conditioning
  • Product transfer to deep fluidised bed for final freezing
  • Independently adjustable airflow and conveyor belt speeds
  • In production belt cleaning available
  • Custom designed enclosure tunnel
  • Welded stainless steel flooring and construction for ultimate hygiene
  • Optional FRS (Frost Removal System) providing more than 22 hours between defrosts
  • Optional ‘Sequential Defrost’ allows in excess of 14 days’ continuous operation
  • Deep conveyor sides to maintain product position


Cost effective
Fast freezing solution for nitrogen alternative

Modular construction  
Quick installation and ease of maintenance

IQF Technology
Effective separation for consistent, clump free freezing

Superior quality
Maximum yield and reduced dehydration for delicate products

Innovative Design
Custom designed enclosure with adjustable airflow options

Starfrost's latest video featuring an IQF Fluidised Tunnel freezing peas for vegetable processor

Our Products

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