Self-Stacking Spiral Freezer
Self-Stacking Spiral Freezer

Self-stacking spiral freezeris a compact and hygienic freezer design. Compared to the traditional low tension spiral freezer, the self-stacking spiral freezer eliminates the rails supporting the belt, that means up to 50% more freezing output with the same foot print. The conveyors are almost 100% accessible to cleaning thanks the elimination of the belt rail and drum. The freezer has combined the state-of-the-art clean-in-place (CIP) system. An open, easily cleanable and accessible design optimizes sanitation standards and decreases system downtime for cleaning and maintenance. This feature reduces contamination and extends the life of the equipment by preventing waste buildup and simplifying the cleaning process. All hollow pipes and tubes were eliminated on structural components, and horizontal surfaces are sloped. The drive system operates completely on rolling friction so less lubrication is required than the traditional low tension spiral freezers.

  • The unique belt design contains the product in a self-contained freezing zone, for gentle, uniform handling and superior hygiene.
  • The vertical airflow of high velocity touch the product through all stacks, providing even, quick, efficient freezing result.
  • The self-stacking spiral gives smooth, reliable, jam-free operation.
  • No Christmas-treeing, overstretching, ‘flipping’ the belt or manual lubrication.
  • The self-stacking spiral gives smooth, reliable, jam-free operation.
  • The self-stacking spiral conveyor can reduce the belt tension. Reduced the motor size, less lubricant, no belt flipping or over-stretching.
  • Fan locates on the evaporator’s dry side.
  • Minimizes frost and maximizes heat transfer, uptime and production.
  • Lower cost per pound.
  • Variable speed belt and process time indicators.
  • Long intervals between defrosts for uninterrupted processing.
  • Single source responsibility for design and performance.
  • In-line freezing for continuous production.
  • Precise process control.
  • Greater efficiency with -40 F refrigeration temperature.
  • CIP (clean-in-place) , open and hygienic structure, easy to clean.
Prepared Meal
Chinese Pastry
Poultry Products
Convenient / Preserved Products

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