Impingement Mesh Belt or Solid Belt Tunnel Freezer For Fish, Seafood, Meat, Hamburger Patty, Shrimp. Featured Image

Impingement Tunnel Freezer

Short Description:

The impingement quick-freezing equipment is mainly composed of centrifugal blower, upper and lower impact hole plate, mesh belt and other components. The main principle is to use the rapid impact of low temperature airflow to increase the heat transfer coefficient of frozen food, achieve rapid freezing, and make the ice crystals inside the frozen product smaller, resulting in better quality of the frozen product. In order to improve the quality of food freezing, it is necessary to optimize the structural dimensions and internal flow field of the impact quick-freezing equipment, and improve the freezing efficiency.

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Parameters

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Overview

Features

1. Faster freezing and Consistent freezing: Impingement tunnel freezers use a high-velocity air jet to rapidly freeze the product, resulting in faster freezing times than traditional methods. The impingement air jet ensures even and consistent freezing of the product, preventing freeze-thaw damage and preserving the quality of the food. Compared with conventional stationary impinging jets, self-excited oscillating impinging jets have a higher Nusselt number, which improves heat transfer during the cooling process.

2. Space-saving design: Impingement tunnel freezers are designed to take up minimal space in a production facility, allowing for maximum efficiency in production. The high-velocity air jet enables quicker freezing times and reduces overall energy consumption compared to traditional freezers.

3. Improved product quality and Increased productivity: The rapid freezing process and consistent freezing temperature helps to preserve the texture, color, and flavor of the product, resulting in higher quality food. The faster freezing time and consistent temperature control allow for higher production output and reduced downtime in the production process.

Parameters

Items	Impingement Tunnel Freezer
Serial code	BL-, BM-()
Cooling capacity	45 ~ 1850 kW
Compressor brand	Bitzer, Hanbell, Fusheng, RefComp and Frascold
Evaporating Temp. range	-85 ~ 15
Application fields	Cold storage, Food processing, pharmaceuticals, Chemical industry, distribution center…