Key Temperature & Humidity Parameters to Consider When Selecting a Frozen Meat Cold Storage Facility

In frozen meat storage and processing, choosing the right cold storage system is a critical factor affecting both product quality and operating costs. Among all technical parameters, temperature and humidity are often the most overlooked — yet the most essential. Improper selection can lead to moisture loss, discoloration, reduced shelf life, and even food safety risks.

This article provides a practical guide to the key temperature and humidity factors you must consider when selecting a cold storage solution for frozen meat.

Core Temperature Requirements for Frozen Meat Cold Storage

For frozen meat, the primary goal is not just cooling, but maintaining a stable low-temperature environment over time. Industry recommendations generally include:

• Low-temperature storage: -18°C, suitable for storing or temporarily holding already frozen products, ensuring they remain in a stable frozen state.

• Blast freezing storage: -35°C, used during rapid freezing to better preserve meat structure and quality. Commonly applied to premium frozen meat processing.

Excessive temperature fluctuations may cause:

1. Repeated freezing and thawing, damaging product quality

2. Surface discoloration and dull appearance

3. Protein loss and reduced texture

When selecting a cold storage system, focus on:

• Whether the refrigeration system provides stable temperature control

• Whether temperature distribution inside the storage area is uniform

Humidity Control: A Key Factor Affecting Weight Loss and Appearance

If humidity is too low, meat can dry out, affecting texture and appearance.If humidity is too high, condensation may form, leading to surface moisture and reduced storage quality.

Proper humidity control helps:

1. Reduce weight loss

2. Maintain surface condition and color

3. Extend storage life

How to Evaluate Long-Term Stability of a Frozen Meat Cold Storage System

Key evaluation points include:

• Temperature and humidity stability under frequent loading and unloading conditions

• Whether the refrigeration system and airflow design ensure even cold distribution

• Whether products stored in different locations experience consistent storage conditions

Key Parameters to Define Before Cold Storage Selection

Before choosing a cold storage solution, clearly define:

• Product type and packaging method

• Processing capacity (kg per batch)

• Target storage temperature

• Power supply requirements

• Cold room dimensions

This ensures the solution is truly suitable for your operation.

Proper Selection Maximizes Cold Storage Value

A frozen meat cold storage facility is not just a “low-temperature space” — it is a system engineering solution requiring strict control over temperature, humidity, and stability.

Rather than focusing solely on achieving ultra-low temperatures, consider:

1. Whether it suits your product

2. Whether it matches your operating conditions

3. Whether it supports long-term stable performance

Only then can cold storage truly protect product quality while reducing loss and improving efficiency.

Sure International specializes in high-efficiency, energy-saving blast freezing solutions. Looking for the right cold storage system for your products? Contact Sure International for customized technical support.