Industrial Spiral Flat Mesh Food Freezer Equipment

This equipment features a helical three-dimensional conveying structure combined with a food-grade flat mesh conveyor belt design, centered around a ultra-low temperature environment of -35℃ to -45℃, precisely controlled by an PLC intelligent control system. Cold air, optimized through air channels, forms a circular airflow to fully exchange heat with the material ascending in the spiral, reducing the material’s core temperature to below -18℃ within 10-30 minutes. The equipment occupies only 1/3 of the space of traditional flat-mesh models, with high air permeability and easy cleaning, balancing efficient freezing with food hygiene standards, and suitable for rapid freezing of various food categories and industrial materials.

Product Features

1. Spatial Optimization: The spiral conveyor design transforms linear space into a three-dimensional structure, reducing floor space by over 50% while maintaining the same production capacity. The turntable layer can reach up to 40 levels, adaptable to various factory layouts.
2. Efficient Freshness Preservation Technology: Ultra-low temperature rapid passage through the 0℃ to -5℃ ice crystal generation zone minimizes cell damage. Post-thaw moisture loss is controlled within 5%, preserving original aroma and nutrients.
3. Food-Grade Transmission System: 304 stainless steel flat mesh belt is wear-resistant and corrosion-resistant with excellent air permeability. Paired with a side guide design to prevent dropping, it meets FM and food hygiene certification standards.