Impingement Tunnel Freezer
Squareโs tunnel freezer is suitable for quickly freezing granular, diced, flat food and other foods that require a good appearance after freezing such as shrimp, fish fillets, meat burgers, etc.
Our tunnel freezer utilizes high-velocity air jets that direct their force at the top and bottom of a food product to remove the air, or thermal barrier, surrounding the product surface.
This allows for faster freezing of the product and reduces processing times considerably, giving freezing times similar to those provided by cryogenic equipment. In addition, operating costs are similar to those of traditional mechanical equipment.
- Faster freezing, juicier foods, less drip loss
- Energy saving and small footprint
Trusted By Leading Companies
Product Features
Why Choose Square's Impingement Tunnel Freezer
Efficient Fans
- High-efficiency centrifugal fan, which meets the needs of large air volume and high air speed.
- The fan structure is easy to clean and maintain.
- The fully-sealed motor runs smoothly and lasts long.
Efficient Evaporator (Patent Number ZL200610097776.5)
- The design was simulated with European professional heat exchanger software.
- All tubes are expanded hydraulically rather than mechanically. More uniform expansion and tighter fit between tube and fins. Improved heat exchanging performance.
- Variable fin pitch used to delay the frost formation on the fin’s surface. Longer frosting interval.
- Easy access and cleaning.
- Fin material: Aluminum, aluminum-magnesium alloy.
Hygiene Design
Hygiene design, all stainless steel structural parts, are fully welded and fully compliant with food processing hygiene practices.
Air Defrosting System (Patent Number ZL201620108920.X)
Remove frost from the evaporator fin surface in time during the operation of the freezer. Ensure long and continuous operation of the freezer, reduce evaporator frosting, and improve productivity.
Extensive Experience in Applications
Shrimps
Shellfish
Fish fillet
Squid
Dumplings
