MIRAI Cold10



MIRAI Cold 10



Our products

Driven by the market need for an efficient refrigeration solution which doesn’t harm the environment, we have decided to take on one of the greatest challenges. Each component has been designed for optimal efficiency and reliability.
Company brochure

How the system works
  • BASICS OF THE TECHNOLOGY
  • TECHNICAL DATA
  • EQUIPMENTS
  • SPECIFICATION
  • VARIANTS
BASICS OF THE TECHNOLOGY

MIRAI COLD is the refrigeration machine for the sustainable generation of Ultra-low temperatures. Our machines are particularly efficient at producing temperatures from -40 ° C to -110 ° C in a single cascade and can control with an accuracy down to 0.5 K and adjust steplessly. The refrigeration system transfers the waste heat directly to cooling water. No additional refrigeration system is required for efficient operation.

The machines can be operated as an open circuit for direct cooling of the air or as an indirect closed system with the inert gas nitrogen. The advantages of the open cycle refrigeration can be found below.

The technical basis of our machines is the air cycle refrigeration technology.

This is a reverse Joule cycle with air as a refrigerant. The air is compressed and expanded after cooling in a series of heat exchangers. By repeating compression and expansion cycles, Ultra-low temperatures can be reached and maintained down to -130 ° C (optional).

TECHNICAL DATA
REFRIGERANT  Natural Air
TEMPERATURE RANGE  -40°C to -110°C
REFRIGERATION CAPACITY  Up to 5 kw
MOTOR POWER CONSUMPTION  10 kw
NOISE LEVEL   75 db (50 db optional)
NOMINAL CURRENT  19 A
PEEK MOTOR ROTATION SPEED  82 000 rpm
DIMENSIONS (LxWxH)  97 x 131 x 140 cm
WEIGHT  680 kg

EQUIPMENTS

All machines are supplied as stand-alone units with required insulation and removable housing cover. The devices have an integrated control cabinet including a compact controller with the fast real-time bus system and EtherCAT master. The HMI is a touch display IP66 (front) is used. Optionally, various slave interfaces or a higher-level master control are available.

For devices with an open air circuit, there is also a specially developed air de-humidification system available. Thus, the refrigeration machines from Mirai meet all legal, environmental and procedural requirements in order to sustainably optimize your application.

SPECIFICATION

Mirai Cold in an open refrigeration cycle configuration comes with our innovative humidity extraction system, making defrosting a thing of the past.

One of the key features of the technology is, that the turbo-expander is located on the same shaft as the turbo-compressor.

The energy produced during the expansion process is shared by the compressor, thus significantly reducing energy consumption. This feature allows us to reduce energy consumption by 30%, as compared to conventional systems.

VARIANTS

The system is available in different configurations, which allows us to provide cooling for a wider range of applications:

  • Closed refrigeration cycle
  • Water cooled

Closed refrigeration cycle

The closed circuit can be operated as an indirect system with the inert gas nitrogen (N2). This has the advantage that it shields the area to be cooled and does not react with the substances to be cooled. We are happy to advise you personally with selecting a heat-exchanger for your applications.


In case you believe that you need a solution that is more specific please send us detailed information about your conditions through our configurator and we will provide you with the right solution for your needs.


CONFIGURE YOUR OWN MACHINE

Advantages

Using MIRAI COLD will help you cut down energy costs, ensure reliability, safety and compliance with any further legislation, as well as other major benefits.


Freon free

Environmentally friendly, no hazardous refrigerants

No Build-Up of Ice

Zero moisture in the chamber – no need for defrosting.

Oil free

No risk of fire – no servicing expenses

High Energy Efficiency

Capitalise on energy saving


Safety

Running at low gauge pressure – no risk of explosion

Low Maintenance Cost

No Oil refills, No operative cost

Legislation Compliance

Legislative compliance with future regulations

Applications






Preservation of precious and delicate items or testing their duration through the most extreme conditions is only some of the things our solution can provide. Keep samples and sensitive materials in a homogenous environment all years round without harm.

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Storing food at -60°С stops all intra-cellular biochemical processes and denaturation of proteins, doesn’t damage tissue cells and prevents the formation of large ice crystals as it occurs at -18°C.

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The advantages of properly freeze-dried products are that they do not need refrigeration and can be stored at ambient temperatures. A freeze-dried product retains its original nutritional value, texture, product shape, and taste. It is the fresh product with just the water removed – and nothing added.

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MIRAI Cold refrigeration machines are compatible with any industrial process due to safety of the refrigerant, lack of the oil in the system and exceptional reliability of the system.

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Cryotherapy is mostly used in an effort to help relieve muscle pain, sprains and swelling after soft tissue damage (sport) or surgery and to improve recovery after sports activities that require temperatures from – 100°C down to – 160°C.

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Take a look on how the system works




Request machine

Do you need more information about MIRAI COLD 10? Don´t hesitate and get in touch with us.

Manufacturing Facility

MIRAI INTEX s.r.o.
Tuřanka 98/A, Brno 627 00
Czech Republic

+420 530 513 661

www.mirai-intex.com

office@mirai-intex.cz

Managing Office

MIRAI INTEX GmbH
Kantgasse 1, Vienna 1010
Austria

+43 720 230 778

www.mirai-intex.com

office@mirai-intex.com

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