Preserves and Stores Biological and Chemical Samples

The Telstar Boreas Chest Ultra Low Temperature Freezer is designed for industries prioritizing the integrity and preservation of high-value samples. This freezer employs vacuum insulation panels for superior thermal insulation and up to 30% more storage capacity, suitable for biopharmaceuticals, chemical reagents, and medical samples. It utilizes entirely pure natural refrigerants, ensuring an environmentally conscious operation. Available in sizes from 370 to 820 liters, this freezer offers flexibility for research laboratories, hospitals, and biotechnology centers. The intuitive control panel simplifies usage, while the AISI 304 stainless steel interior ensures durability and easy maintenance. With minimal temperature loss during access, it supports consistent performance for samples stored between manual and batch operations.

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Freezing food products by directing air jets on the products’ surfaces

The Impingement Freezer from Orange Freezing is an air jet system for freezing food products. This system creates a freezing environment based on the speed of air blown into its pressure chamber. Multiple high-velocity air jets are used to direct the air at the top and bottom surfaces of the products, which creates an implosion and removes the layer of heat around them. The system is best suited for thin and fragile products, and for applications that require freezing of the outer layer of the product. This method results in freezing speeds and quality that are close to cryogenic freezing.

There is also less dehydration from the products compared to cold storage freezing. The system has flexible configurations that fit different production setups using 7 available conveyor belt widths up to 6 feet (1800mm). It can also be configured to accommodate up to 4 different products simultaneously using 4 separate conveyor belts of 1.5 feet (450mm) width. The freezer is ideal for crust freezing applications where the outer layer of the food product is frozen.

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Freezing food products in a hygienic space

The Spiral Freezer from Orange Freezing is an industrial-scale freezer with good hygienic standards. The system is composed of a hygienic box with stainless steel walls and ceiling, a spiral belt for loading products to be frozen, and an evaporator to remove humidity from the products. Additionally, the bearings and drives for the system are positioned outside the box for increased hygiene level and easy maintenance. It is equipped with insulated floors and the box is mounted with adjustable feet for quick installation.

The system features Orange Freezing’s Opti Flow horizontal airflow design that keeps the temperature and air speed the same all throughout, which helps minimize loss of moisture. Retention time for freezing is also minimized as a result.

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