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Quick-Freezing Cold Storage & Tunnel Freezers

LengdiCold offers high-performance Quick-Freezing Cold Storage solutions. Our services include the design and installation of blast freezers and custom Tunnel Freezers that rapidly lower product temperatures, locking in freshness, texture, and nutritional value. Ideal for meat, poultry, seafood, and prepared food industries.

Core Advantages

High-Velocity Airflow

Our blast freezers use powerful fans to circulate air at high speeds for the fastest possible freezing.

Continuous Operation

Our tunnel freezer designs allow for a continuous, automated freezing process, maximizing throughput.

Preserves Quality

Rapid freezing creates small ice crystals, which preserves the texture and quality of your food products.

"Our production throughput has increased by 40% since installing the new tunnel freezer. The freezing speed and quality are top-notch. It has been a game-changer for our seafood export business."

— Maria Garcia, Operations Manager, Ocean's Finest Seafood

Frequently Asked Questions

What is the difference between a blast freezer and a tunnel freezer?

A blast freezer is typically a room where products are placed on racks and subjected to high-velocity cold air. A tunnel freezer is a continuous system where products move through a refrigerated tunnel on a conveyor belt for rapid freezing.

How fast can a quick-freezing system freeze my products?

This depends on the product's size, density, and initial temperature. However, our systems are designed to move products through the critical freezing zone (0°C to -5°C) as quickly as possible to form small ice crystals, preserving product quality.

What industries use quick-freezing?

The primary users are in the food industry, including seafood processors, meat and poultry packers, bakeries, and manufacturers of frozen meals, fruits, and vegetables.

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