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Buy Ultrafreezers

Main brands:

Copeland Discus, Cryotech, Ecoclima, Frigostrella, Friomac, Genesys, Gyrocompact Classic, Klimaquip, Liobras, Maxfreezer, Metal Cryo, Prática, São Rafael, Schulz

Ultrafreezers

Blast freezers are equipment designed to freeze products or samples at very low temperatures, generally below -40°C. They are widely used in various sectors, including food, pharmaceutical, research laboratories and healthcare industries. Deep freezing is essential to preserve the quality of food, biological materials, medicines and other heat-sensitive products.

How it works:

The basic operation of a blast freezer involves rapidly cooling products to extremely low temperatures. This is achieved through advanced refrigeration cycles, typically using low temperature refrigerants. The deep-freezing process is fast and efficient, preventing the formation of large ice crystals, which could damage the structure of the products.

Types of Deep Freezers:

Forced Air Blast Freezers: They use a ventilation system to circulate cold air around the products, ensuring rapid and uniform cooling. They are common in industrial applications and laboratories.

Liquid Nitrogen Blast Freezers: They use liquid nitrogen to cool products. Nitrogen is an extremely cold refrigerant and allows for very rapid deep freezing. They are common in laboratories and in applications where ultra-fast cooling is essential.

Cooling Plate Blast Freezers: Products are placed in direct contact with cooling plates that are at very low temperatures. This method offers efficient cooling, especially for products packaged in small quantities.

Tunnel blast freezers: They are used for large-scale deep freezing processes, especially in the food industry. Products are transported through a tunnel while being exposed to very low temperatures.

Spiral Deep Freezers: They have a spiral design for transporting products, allowing a continuous and efficient flow through the deep freezing process.

Quick Freezing Blast Freezers: Specifically designed to achieve deep freezing in a minimum amount of time, ensuring the preservation of the original characteristics of the products.

Refrigerant Gas Blast Freezers: They use low temperature refrigerant gases for the deep freezing process. These gases are capable of reaching extremely low temperatures.

The choice of the type of blast freezer will depend on the specific needs of the application, the production volume, the speed required in the blast freezing process and the characteristics of the products to be frozen. This equipment is crucial for maintaining the quality and safety of heat-sensitive products during storage and transportation.

Prática stainless steel ultra-freezer

Machine code: 665-853

Brand: Prática

Stainless steel ultra-freezer.

Manufacturer | brand: Prática.

Model: UK14.

Ultra-freezer for the rapid freezing and cooling process of denser foods, such as bread, savory snacks, soups and broths, cereals and grains.

Freezing at -18°C in ...

Liobras 500-liter ultra-high temperature biofreezer for laboratories -40°C

Machine code: 257-552

Brand: Liobras

Ultra Freezer | Vertical Biofreezer for Laboratory Use

Manufacturer | Brand: Liobras

Model: Biofreezer FV 500

Useful internal capacity: 500 liters

Temperature range: -40°C in environments with temperatures up to 22°C. Temperature variatio...

Linha completa para empanados nuggets, bife, tirinhas, hambúrguer 500 kg CFS FMC Chiachiera

Machine code: 104-481

Brand: CFS Slagelse A/S, Chiacchiera, FMC FoodTech, Gyrocompact Classic, New York Blower

2.185 / 5.000
Complete line for breaded meat protein products such as meat, CMS chicken and formatted or whole fish, pre-fried and frozen IQF.

Approximate productivity: 400 to 500 kg per hour depending on the product.

Year of the line: 2008.
...

Freezing cryogenic cabinet freezer CES Cryotech

Machine code: 315-502

Brand: Cryotech

Freezing Cryogenic Cabinet Freezer.

Brand: CES Cryotech.

Year: 2018.

For cryogenics of foods such as meats, chickens, snacks, prepared dishes, frozen foods.

It can be used for other applications such as cryogenic treatment for metals.

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