Explore Tunnel Freezing Solutions

Yurnfreeze provides you with tunnel quick freezing equipment with high efficiency, good performance and strong adaptability. We have high-strength conveyor belts, special heat dissipation devices, high freezing efficiency, and can be applied to the processing of a variety of frozen products.

Yurnfreeze provides you with tunnel quick freezing equipment with high efficiency, good performance and strong adaptability. We have high-strength conveyor belts, special heat dissipation devices, high freezing efficiency, and can be applied to the processing of a variety of frozen products.

Mesh Belt Tunnel Freezer--IQF

Mesh Belt Tunnel Freezer

Structural Features:

  • Simple structure, convenient operation, and long service life.
  • Use the high-strength SUS304 mesh to carry the frozen product, the surface is flat, and the width of the conveyor belt can be selected according to customer requirements.
  • Adopt thermal wave-blowing style to ensure freeze efficiency.

Mesh Belt Tunnel Freezer--IQF

ModelFreezing capacityInlet/Outlet Temp.Temp. in libraryFreezing timeRefrigeration capacityLibrary dimension
TWS-300300kg/h+10℃/-18℃-38℃10-50min adjustable5512000×2350×2600
TWS-500500kg/h9014000×2650×2600
TWS-750750kg/h14016000×3150×2600
TWS-10001000kg/h16016000×3750×2600
TWS-15001500kg/h22020000×4150×2600
TWS-20002000kg/h32016000×7500×2600

Note:
1. The freezing capacity refers to the dumpling. Refrigeration capacity is based on condensing temperature of +35℃ and evaporating temperature of -42℃.
2. The standard models listed above are for your reference. It will be designed as per specific requests.

Capacity:
150kg/h~2000kg/h

Application Area:
Quick freezing processing of seafood, poultry, vegetables, fruits, pasts, dairy products, etc.

Impingement Mesh Belt Tunnel Freezer

Working Principle:
The impingement freezer library body’s internal unique low-temperature air flow and air duct make food with the conveyor belt through the impingement freezer, the food on the lower surface of the high-speed airflow to the opposite blowing, the surface temperature is rapidly reduced, of the time to complete the rapid freezing of food.

Impingement Mesh Belt Tunnel Freezer

ModelFreezing capacityInlet/Outlet Temp.Temp. in libraryFreezing timeRefrigeration capacityLibrary dimension
ITW-200200kg/h+10℃/-18℃-35℃continuous and adjustable453120×4400×3050
ITW-500500kg/h906000×4400×3050
ITW-750750kg/h1358880×4400×3050
ITW-10001000kg/h18011760×4400×3050

Note:
1. The freezing capacity refers to fish fillets. Refrigeration capacity is based on condensing temperature of +35℃ and evaporating temperature of -42℃.
2. The standard models listed above are for your reference. It will be designed as per specific requests.

Application Area:
Quick freezing of granular, small, and flat foods, such as fish fillets, hamburger patty, shrimp, etc.

Fluidized-Bed Tunnel Freezer--IQF

Fluidized-Bed Tunnel Freezer

Working Principle:
A fluidized bed freezer is a machine to realize fruit, vegetable, and some seafood fluidization monomer, frozen goods move in the transmission belt, with an increase of air velocity, When wind pressure reaches a certain value,  food part particles upward, bed expansion, void fraction increases and format fluidized bed. Fluidized bed body at this time is the strong cold wind blowing at the bottom of the food in the suspended state, fast-frozen food by cooling, surface freezing, and deep freezing three phases, to gain quality of frozen food.

Fluidized-Bed Tunnel Freezer--IQF

ModelFreezing capacityInlet/Outlet Temp.Temp. in libraryFreezing timeRefrigeration capacityLibrary dimension
TBF-500500kg/h+10℃/-18℃-38℃8-40min adjustable905000×4300×3300
TBF-10001000kg/h1807500×4300×3300
TBF-15001500kg/h24011000×4300×3300
TBF-20002000kg/h36014000×4300×3300

Note:
1. The freezing capacity refers to the haricot bean. Refrigeration capacity is based on condensing temperature of +35℃ and evaporating temperature of -42℃.
2. The standard models listed above are for your reference. It will be designed as per specific requests.

Application Area:
Vegetables, fruits, fungi, and granular, sheet, block of quick-frozen food.

Stainlss Steel Belt Tunnel Freezer--IQF

tunnel freezer

Capacity:
150kg/h~2000kg/h

Application Area:
Quick freezing processing of seafood, poultry, vegetables, fruits, pastas, dairy products, etc.

Stainless Steel Belt Tunnel Freezer --IQF

ModelFreezing capacityInlet/Outlet Temp.Temp. in libraryFreezing timeRefrigeration capacityLibrary dimension
TBS-300300kg/h+10℃/-18℃-38℃10-50min adjustable5512000×2500×2600
TBS-500500kg/h9018000×2500×2600
TBS-750750kg/h14024000×2500×2600
TBS-10001000kg/h16018000×4500×2600

Note:
1. The freezing capacity refers to scallops. Refrigeration capacity is based on condensing temperature of +35℃ and evaporating temperature of -42℃.
2. The standard models listed above are for your reference. It will be designed as per specific requests.

Structural Features:

  • Simple structure, convenient operation, and long service life.
  • Use the high-strength SUS304 board to carry the frozen product, the surface is flat, and the width of the conveyor belt can be selected according to customer requirement.
  • Adopt thermal wave-blowing style to ensure freeze efficiency.2

Impingement Stainless Steel Belt Tunnel Freezer--IQF

Impingement Stainless Steel Belt Tunnel Freezer

Performance Characteristics:

  • Extreme freezing does not produce large ice crystals, food quality is better, thawed fresh.
  • Food surface quickly hardened, crust, lock the internal moisture, so that frozen goods to a minimum.
  • Freezing time is short, with low energy consumption during processing.
  • Freezing effect close to liquid nitrogen spray.

Impingement Stainless Steel Belt Tunnel Freezer--IQF

ModelFreezing capacityInlet/Outlet Temp.Temp. in libraryFreezing timeRefrigeration capacityLibrary dimension
ITB-500500kg/h+10℃/-18℃-35℃continuous and adjustable14010240×3420×3000
ITB-750750kg/h21014950×3420×3000
ITB-10001000kg/h28019660×3420×3000

Note:
1. The freezing capacity refers to shrimp meat. Refrigeration capacity is based on condensing temperature of +35℃ and evaporating temperature of -42℃.
2. The standard models listed above are for your reference. It will be designed as per specific requests.

Application Area:
Quick freezing of granular, small, and flat foods, such as fish fillets, hamburger patty, shrimp, etc.

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