Conveyor belt freezer for industrial quick freezing

Ensure optimal preservation of food texture and nutrition with this advanced tunnel freezer, designed to handle everything from delicate fruits to hearty meats by quickly reducing temperatures, efficiently maintaining product integrity, and ensuring consistent, high-quality output in every batch.

Quick Freezes and Preserves Food Products

Manufactured by Zhengzhou Taizy Machinery Co., the Tunnel Conveyor Belt, Fluidized Bed, and Nitrogen Freezers offer specialized quick-freezing capabilities essential for food processing industries. Integrating conveyor transport and fluidization, these freezers ensure individual quick freezing (IQF) across diverse products such as green beans, shrimp, and pastry desserts. The nitrogen model excels in rapid temperature reduction with liquid nitrogen refrigeration. Suitable for continuous and automated operations, they accommodate high throughput in food production lines. Constructed with durable materials, these freezers support energy-efficient processes and are adaptable for varied food types, ensuring product quality and compliance with industry standards.

Benefits

  • Enhances product quality with rapid and uniform freezing, preserving taste and nutritional value.
  • Increases production efficiency by integrating smoothly into continuous processing lines.
  • Reduces energy costs through optimized fluidization and air convection processes.
  • Minimizes ice crystal formation, maintaining the texture and integrity of delicate products.
  • Offers flexible freezing solutions for a diverse range of food types, from seafood to pastries.

General


Applications
Seafood,Snacks,Meat,Fruits,Ready-to-eat meals,Sweets,Ice cream,Vegetables,Frozen foods,Pastries,Bakery products,Plant-based foods,Poultry,Dairy products
End products
Frozen pizza,Shrimp,Carrot slices,Chicken nuggets,Mutton rolls,Beef patties,Frozen peas,Fish fillets,Vegetable stir-fry mixes,Stewed beef cubes,Meatballs,Corn kernels,Sweet corn,Mixed vegetable packs,Puff pastry desserts,Plant-based burger patties,Green beans,Squid rings,Garlic bread,Ice cream tubs,Fruit popsicles,Frozen fruit smoothies,Spring rolls,Dumplings
Steps before
Sorting,Cleaning,Cutting,Blanching,Pre-cooling
Steps after
Packing,Storage,Distribution,Labeling
Input ingredients
green beans,corn,vegetables,carrots,fruits,meat,shrimps,steamed buns,spring rolls,chicken nuggets,dumplings,sliced fruits and vegetables,diced fruits and vegetables,fish,seafood
Output ingredients
quick-frozen food,quick-frozen meat,quick-frozen fruits and vegetables,quick-frozen green beans,quick-frozen corn,quick-frozen vegetables,quick-frozen carrots,individual quick-frozen (IQF) products
Market info
Taizy Food Machinery is known for manufacturing industrial food processing equipment, specializing in engineered-to-order (ETO) machinery. They have a reputation for innovative, high-quality solutions tailored to meet various customer specifications globally.

Technical Specifications


Capacity
500–5000 kg/h
Machine Size
Varies by model,e.g.,L18xW2.5xH1.6 meters
In Feed Temperature
+10°C to +20°C
Out Feed Temperature
-18°C
Inner Circulation Temperature
-35±2°C
Frozen Time
5–60 min
Refrigerant
R22 or R717 or R404a
Conveyor Belt Width
1280 mm
Frozen Time for Nitrogen Tunnel Freezer
5–25 mins (adjustable)
Power
18–314 kW
Cooling Temperature for Nitrogen Tunnel Freezer
Rapid cooling to -196°C

Operating Characteristics


Working Mechanism
Omni-directional air convection
Automation Level
PLC-controlled
Batch vs. Continuous Operation
Continuous
Changeover Time
Minimal due to conveyor system
Cleaning Method
CIP / Manual
CIP/SIP
CIP compatible
Energy Efficiency
Optimized via high-efficiency coolers
Fluid State Processing
Fluidized bed technology
Temperature Control
-36°C ±2°C for internal circulation

Material Compatibility


Density/particle size
0.5–2.5 g/cm³

Physical Characteristics


Machine footprint
Different sizes (L10.3–L19.3,W2.5–W4.3,H1.6–H2.6 meters)
Feed temperature
+10°C to +20°C
Discharge temperature
-18°C
Inner circulation temperature
-35±2°C to -36±2°C
Frozen time
3–60 minutes
Conveyor belt width
1280 mm
Cooling temperature
Up to -196°C (Liquid Nitrogen)
Cooling method
Air Convection,Liquid Nitrogen
Freezing method
Tunnel,Fluidized bed
Conveyor type
Mesh belt,Flat plate
Maximum product height
2500 mm