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Tunnel Freezers

IQF Tunnel Freezer

Freezing Capacity: 1,100-17,630 lb/hr or 500kg-8,000 kg/hr

Products: Fruits, vegetables, french fries, poultry, prepared food, seafood and bulky food.

Features: Individual quick freezing (IQF) is a technology developed as a specific solution to block or cluster-freezing of small-sized products, to preserve quality and to give unparalleled convenience to end-users. The IQF freezer covers a broad range of product types such as fruits, vegetables, diced meat, shrimp, pasta and rice.

This IQF tunnel freezer is designed based on our many years of experience in IQF freezing and manufacturing. Our freezer uses the fluidizing principle by directing frigid air upward through the stainless steel mesh belt to fluidize the product. Fluidization means that we make the mass of food particles behave like a liquid. This technique provides high heat transfer between the air and the product and keeps the product in motion during freezing. Therefore, our freezer will have a true individual quick freezing (IQF) of the products.

tunnel freezers

Benefits:

  • Pre-assembled and fully tested at our factory.
  • Easily installed on site.
  • Built to USDA, FDA, UL, CFIA, OSHA and CSA - Specifications & Standards
  • Saving in processing floor space.
  • Easy access to sanitation and maintenance.
  • Custom designs available

All structures are made of 304 stainless steel and UHMWP engineering plastic, Sloped floor, and elevated floor-enclosure joint to guarantee hygiene standard.

Two stage belting structure with independent speed control, providing perfect IQF results with true fluidization.

Aluminum evaporator with variable fin spacing. High heat removal capacity. Easy to clean.

Controlled Airflow to make freezing products suspend above the conveyor belt.

PLC control system, variable belt-running speed control.

Modular design with minimal internal structure and framework, easy to maintain and clean.

BAND BELT TUNNEL FREEZER

Freezing Capacity: 330-2,200 lb/hr or 150-1,000 kg/hr

Products: The Band Belt Tunnel Freezer is designed to freeze a wide variety of wet and soft products such as raw meat, meat patties, shrimp, squid, fish, fillets, buns, etc

Features: Consists of: stainless steel band, aluminum air units (evaporators), insulated enclosure, control panel and supporting frames. It is completely assembled and pre-wired in modular sections, for easy installation and for future expansion in freezing capacity. Both the mesh belt and band belt tunnel freezers are easy to operate, require the least maintenance, and have the lowest operation cost of any of our freezers.

The product is loaded manually or by spreader shaker on to the stainless steel band belt from one end, then the product travels in to the tunnel sections, where the high velocity air blasts horizontally across the top of product surface and under the belt. The horizontal air direction alternates from one section to the next so as to achieve even freezing. Upon exiting the tunnel sections the frozen product releases off the belt smoothly without marks. The product shall be frozen in same form as it was loaded on the inlet end.

MESH BELT TUNNEL FREEZER

Freezing Capacity: 330-2,200 lb/hr or 150-1,000 kg/hr

Products: The Mesh Belt Tunnel Freezer is designed to freeze a wide variety of wet and soft products such as raw meat, meat patties, shrimp, squid, fish, fillets, buns, etc

Features: Consists of: stainless steel fine woven wire mesh belt, aluminum air units (evaporators), insulated enclosure, control panel and supporting frames. It is completely assembled and pre-wired in modular sections, for easy installation and for future expansion in freezing capacity. Both the mesh belt and band belt tunnel freezers are easy to operate, require the least maintenance, and have the lowest operation cost of any of our freezers.

The product is loaded manually or by spreader shaker on to the stainless steel mesh belt from one end, then the product travels in to the tunnel sections, where the high velocity air blasts horizontally across the top of product surface and under the belt. The horizontal air direction alternates from one section to the next so as to achieve even freezing. Upon exiting the tunnel sections the frozen product releases off the belt smoothly without marks. The product shall be frozen in same form as it was loaded on the inlet end.

 
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