What are the main advantages of a cryogenic freezer over a mechanical blast freezer?

Cryogenic freezers offer significantly faster freezing rates, which can reduce dehydration and improve product quality. They also typically have a smaller footprint for equivalent throughput and are quicker to start up and shut down.

What utilities are required to operate this type of freezer?

Beyond electrical power, the primary utility is a supply of cryogenic gas, typically liquid nitrogen or liquid carbon dioxide, stored in an external tank. Ventilation for exhaust gases is also crucial.

Is this equipment suitable for all types of food products?

Cryogenic freezers are highly versatile but are particularly well-suited for delicate, small, or high-value products where rapid freezing is critical to maintain quality. Suitability for very large or irregularly shaped items should be confirmed.

What are the typical maintenance requirements for a cryogenic freezer?

Maintenance typically involves regular cleaning of the conveyor belt and interior, inspection of nozzles and gas supply lines, and periodic checks of electrical and control systems. There are fewer moving parts compared to mechanical freezers.

Can this unit be integrated into an existing production line?

Yes, continuous tunnel freezers like the Cryoflex are designed for inline integration. Their conveyorised nature allows for seamless connection with upstream and downstream processing equipment.

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Linde Cryoflex CTFA4-60 Cryogenic Freezer

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 1

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 2

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 3

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 4

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 5

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 6

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 7

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 8

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 9

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 10

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 11

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 12

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 13

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers, photo 14

Used Linde Cryoflex CTFA4-60 Cryogenic Freezer - Blast Freezers

used Equipment

Available

Verified seller

Linde Cryoflex CTFA4-60 Cryogenic Freezer

Name: Linde Cryoflex CTFA4-60 Cryogenic Freezer
Brand: Linde
SKU: 3899
Availability: InStock

Price: Contact seller for price

Linde Cryoflex CTFA4-60 Cryogenic Freezer.

Serial 3002097/2.

2011.

This continuous conveyor belt in a sub-zero tunnel was developed specifically for operators keen to avoid unnecessary handling and transportation of parts requiring sub-zero treatment.

The CRYOFLEX® T freezer can be easily integrated into continuous hardening lines.

It is well suited to mass production of small or thin parts such as:

injectors
springs
nuts and bolts.

The standard temperature range extends from room temperature to -110°C (-166°F).

Stainless mesh belt dimensions 4000mm x 600mm.

3Ph.

Doncaster, United Kingdom

6,055 km away

Stock Number

3899

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Continuous freezing of small to medium-sized food products like berries, prawns, or prepared meals.
Cryogenic treatment of metal components such as springs, gears, and tools to enhance material properties.
Rapid cooling of pharmaceuticals or biological samples in a controlled environment.
Processing of heat-sensitive materials where conventional freezing methods are unsuitable.

Typical operating temperature range: Commonly extends from ambient down to approximately -110°C to -150°C.
Conveyor belt material: Typically stainless steel mesh, suitable for cryogenic temperatures and hygiene.
Typical belt width: For this class of equipment, belt widths commonly range from 400mm to 1000mm.
Power supply: Units of this type typically require a 3-phase electrical supply, commonly 400V.
Refrigerant: Utilises liquid nitrogen (LN2) or liquid carbon dioxide (LCO2) as the primary cryogenic agent.
Footprint: Continuous tunnel freezers typically require significant linear space, depending on belt length.

Cryogenic freezers offer significantly faster freezing rates, which can reduce dehydration and improve product quality. They also typically have a smaller footprint for equivalent throughput and are quicker to start up and shut down.

Blast freezers hold strong reputations for reliable performance in food processing operations. Buyers typically prioritise units with sturdy construction and consistent temperature control, as these directly affect product quality and shelf life. When purchasing used equipment, inspecting refrigeration systems, door seals and internal surfaces for wear is essential. Industry sentiment favours models from established manufacturers known for durability. Key strengths include rapid freezing capability, energy efficiency compared to older freezing methods, and adaptability to various food types. Proper maintenance history significantly influences buyer confidence in used units.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.