THE -60℃ FOOD REVOLUTION

Maintain food freshness and flavor and extend shelf life with amazing new freezer -stocker. Dairei has revolutionized refrigeration with its cryogenic integrated refrigeration technology. (Innovative single -stage compressor system)

*Technology proven in pelagic tuna fisheries

Pelagic tuna fishing vessels routinely undertake voyages of one or two years. As tuna are caught, they are cleaned and placed in on-board freezers at -60°C. This technology allows the tuna to be kept fresh for long periods of time and eventually brought to our dining tables without any deterioration in composition, color, flavor or other characteristics.

*Using technology in new ways

Dairei has brought the advanced cryogenic preservation technology used in the pelagic fishing industry to retail stores and homes. It has successfully developed low-cost -50°C and -60°C freezer-stockers that allow long-term storage of a wide variety of food products, including salmon, bonito, salmon roe, crab, abalone and other seafood, as well as meats and processed foods, such as Chinese dumplings and shao-mai. The technology can even be used for fruits, including lychees and avocados, as well as Japanese and European confectionery. Now all of these products can be stored for long periods without any loss of freshness.

*Revolutionizing the retail business with new technology - the world's first -50ºC showcase

Frozen food showcases in supermarkets and other retail outlets normally keep products at temperatures between -15°C and -20°C, and the shelf life of products sold from these facilities is generally around 2-3 weeks. With Dairei's -50°C cryogenic freezer showcases, shelf life can be extended indefinitely, eliminating losses caused by the disposal of expired products. Even additive-free products, which previously lasted only a few days, can be stored for long periods. Benefits of this technology include the ability to ship traditional delicacies nationwide. Moreover, gourmet ingredients can be bought in bulk when prices are low and stored at -50°C to ensure reliable supplies. Lower temperatures also mean better hygiene. Dairei's cryogenic technology has turned the impossible into reality.

Long-term preservation capability-A new force in your selling space!

◎Extend shelf life by preventing oxidation and drying

When foods containing fats, such as fish and meat, are exposed to the air, an oxidation reaction occurs as oxygen combines with the fats. This makes products more vulnerable to freezer burn and drying. In a -50°C environment, there is an almost complete cessation of molecular activity, so oxidation and drying are significantly reduced even when products are in contact with the air. As a result, foods stay fresher for longer.

◎Opportunities for product differentiation

Product variety plays a crucial role in the creation of attractive selling areas. There is a major difference between the range of products that can be displayed at -50°C and -20°C. At -50°C, large stocks of seasonal products and luxury items can be maintained on display for sale. These showcases ensure that every sales opportunity is captured. They also reduce the time required to display products and help to increase the durability of product value.

• HFG-140D

  

  Net capacity: 133L
  External dimensions
  W730 x D665 x H830mm

• HFG-300D

  

  Net capacity: 284L
  External dimensions
  W1270 x D665 x H830mm

• HFG-400D

  

  Net capacity: 368L
  External dimensions
  W1570 x D665 x H830mm

◎Food flavore preserved.

Because these are static cryogenic freezer, foods do not dry out, and the -60°C temperature seals in the freshness, allowing long-term storage without any deterioration in color or freshness.

◎Lower costs

The cost of supplies can be reduced by avoiding price fluctuations. And since supplies can be produced and stockpiled systematically for sale as required, it is possible to use human resources more effectively by avoiding last-minute rushes.

◎Safety

Storage at -60°C maintains freshness by preventing oxidation and drying of fats and limiting protein breakdown in foodstuffs. This technology supports the supply of safe ingredients, foods and products without the need to use preservatives and additives.

• DF-140D

  

  Net capacity: 133L
  External dimensions
  W720 x D703 x H850mm

• DF-300D

  

  Net capacity: 284L
  External dimensions
  W1260 x D703 x H850mm

• DF-400D

  

  Net capacity: 368L
  External dimensions
  W1560 x D703 x H850mm

• DF-500D

  

  Net capacity: 476L
  External dimensions
  W1662 x D767 x H890mm

◎Fine flavors preserved intact

Because this is a static, there is no drying of food items, and cryogenic storage at -60°C ensures that freshness is sealed in. Food can be stored for long periods without deterioration in color or freshness.

◎sorting

Items in storage can be managed effectively through sorting by category or date. And the drawer system allows required items to be removed without allowing cold air to escape.

◎Small footprint

Despite its generous effective capacity of 276L, the compact design of this unit allows it to be installed in an area just 655mm wide by 710mm deep.

• GS-362

  

  Net capacity: 284L
  External dimensions
  W660 x D675 x H1840mm

Drying of itemus is minimal with this syatic freezer.

This system provides an optimal storage environment in which awide variety of food products can be kept fresh for long periods.

(innovative single-stage compressor system)

◎Static freezing system (5 panel refrigeration system)

The static freezing system has no unit cooler. With no air movement, there is no drying of food, work efficiency is improved, and all space inside the freezer can be used.

◎Substantially lower running costs

This unit uses a single-stage compressor. The mechanism is simple, and there is no over-capacity. Running costs are about one-half compared with earlier systems.

◎Post-installation problems eliminated

Because this system has no unit cooler, it is not affected by heater breakdowns and fan motor problems, which were a problem with earlier systems. Advanced design features overcome a variety of problems, including drain blockages.

◎Earth-friendly refrigerant

This environment-friendly unit uses a special non-polluting refrigerant mixture that conforms with CFC-HFC regulations.

• Prefabricated Static Cryogenic Freezer

  

  Please ask us for any size larger than 3㎡ of space.

Drying of itemus is minimal with this syatic freezer.

This system provides an optimal storage environment in which awide variety of food products can be kept fresh for long periods.

(innovative single-stage compressor system)

◎Static freezing system (5 panel refrigeration system)

The static freezing system has no unit cooler. With no air movement, there is no drying of food, work efficiency is improved, and all space inside the freezer can be used.

◎Substantially lower running costs

This unit uses a single-stage compressor. The mechanism is simple, and there is no over-capacity. Running costs are about one-half compared with earlier systems.

◎Post-installation problems eliminated

Because this system has no unit cooler, it is not affected by heater breakdowns and fan motor problems, which were a problem with earlier systems. Advanced design features overcome a variety of problems, including drain blockages.

◎Earth-friendly refrigerant

This environment-friendly unit uses a special non-polluting refrigerant mixture that conforms with CFC-HFC regulations.

• Prefabricated Static Cryogenic Freezer

  

  Please ask us for any size
  larger than 3㎡ of space.

Extended Storage of Dry Ice!

The sublimation ratio for dry ice after 24 hours of storage in an ordinary freezer

(-20°C) is around 80%.

◎If the effective quantity of dry ice required is 10kg, it is necessary to secure 50kg.

With the DS-78, the sublimation ratio after storage for 24 hours is only 20%.

◎Only 12.5kg of dry ice is required to provide an effective quantity of 10kg.

• DS-78

  

  Net capacity: 63L
  External dimensions
  W555 x D635 x H875mm

• DS-208

  

  Net capacity: 191L
  External dimensions
  W925 x D703 x H855mm