Compact Air Cooler Evaporator for Commercial Refrigeration Cabinets

Domi Refrigeration поставляет это compact air cooler evaporator for commercial refrigeration cabinets for OEM buyers who require a customized cooling component based on equipment dimensions, drawings, samples, or operating conditions.

Designed for applications where installation space is limited, this type of small air cooler combines an evaporator coil and forced-air circulation in a compact assembly. It can be used in commercial display refrigerators, beverage coolers, refrigerated cabinets, reach-in coolers, and similar refrigeration equipment.

The air cooler should be selected as part of the complete refrigeration system. Cooling capacity, evaporating temperature, refrigerant, airflow, cabinet structure, defrost requirement, and installation space should be confirmed before production.

Область применения продукта и роль системы

A commercial refrigeration cabinet air cooler works as the evaporator-side heat exchanger. Refrigerant passes through the coil and absorbs heat from the cabinet air, while the fan circulates cooled air through the refrigerated compartment.

Compared with larger cold room unit coolers, this product is intended for equipment requiring a compact installation envelope and cabinet-integrated airflow arrangement.

Typical project applications include:

• Commercial display refrigerators
• Beverage coolers
• Reach-in refrigerators and freezers
• Upright refrigerated cabinets
• Undercounter refrigeration equipment
• Food and beverage display cabinets
• Other customized commercial refrigeration equipment

Domi can review new OEM projects as well as replacement components based on drawings, samples, and equipment specifications.

Конструкционная ссылка

The final construction depends on the approved project specification.

Alternative materials, fan configurations, coatings, and connection arrangements should be specified during the RFQ stage.

Compact design for refrigeration cabinets

Commercial refrigeration cabinets often provide less installation space than walk-in cold rooms. The air cooler therefore needs to be matched closely with the internal cabinet structure.

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• Overall width, height, and depth
• Available evaporator installation space
• Fan diameter and airflow
• Air inlet and outlet positions
• Coil face area and depth
• Refrigerant circuiting
• Connection direction
• Drainage arrangement
• Mounting hole positions
• Clearance from shelves, panels, and other components

A similar outside dimension does not necessarily mean that two evaporators are interchangeable.

How to select a commercial refrigeration cabinet air cooler

For a new OEM project, provide the following information for engineering review:

1. Equipment application: display refrigerator, beverage cooler, freezer, reach-in cabinet, or other refrigeration equipment.
2. cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits cabinet temperature, ambient temperature, evaporating temperature, and expected load.
3. Cooling requirement: required evaporator capacity or existing system performance data.
4. cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits refrigerant designation, design pressure, and applicable system requirements.
5. Воздушная сторона: required airflow, air direction, fan voltage, frequency, and noise requirements.
6. Installation envelope: maximum width, height, depth, mounting points, and surrounding clearances.
7. Coil specification: tube diameter, fin pitch, number of rows, circuiting, and connection position where specified.
8. Defrost and drainage: defrost method, condensate drainage, heater requirements, and low-temperature operating conditions.
9. Commercial requirements: estimated annual quantity, sample quantity, packaging, labeling, and destination market.

OEM and customized air cooler development

For refrigeration equipment manufacturers, the evaporator usually needs to match a specific cabinet rather than a universal installation size.

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits OEM and ODM air cooler development based on:

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• Existing samples
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• Required cooling capacity
• Хладагент и рабочие условия
• Fan and airflow requirements
• Mounting interfaces
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Before mass production, the drawing revision, key dimensions, materials, inspection requirements, and sample approval criteria should be confirmed by both parties.

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The production process may include tube forming, fin punching, coil assembly, tube expansion, brazing, cleaning, leakage testing, fan and housing assembly, inspection, and packing.

For project-specific orders, the buyer and Domi should confirm the required:

• Механическая проверка размеров
• Leakage-test conditions
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• Coil cleanliness requirements
• Fan specification
• Defrost components
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• Packaging protection
• Inspection records

Test methods and acceptance criteria should be defined according to the approved product specification rather than assumed from a standard model.

Replacement air cooler review

For replacement projects, do not select a small air cooler based only on overall dimensions or fan quantity.

Two visually similar evaporators may have different:

• Cooling capacities
• Tube and fin arrangements
• Refrigerant circuits
• Airflow characteristics
• Fan specifications
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• Mounting holes
• Defrost arrangements

Send the existing sample, photos, dimensions, equipment model, and operating conditions so compatibility can be reviewed before quotation.

Часто задаваемые вопросы

What is a commercial refrigeration cabinet air cooler?

It is a compact evaporator and fan assembly used to absorb heat and circulate cooled air inside commercial refrigeration equipment such as display refrigerators, beverage coolers, and refrigerated cabinets.

How is it different from a cold room air cooler?

A cabinet air cooler is generally designed around a smaller installation envelope and the airflow structure of the refrigeration cabinet. Cold room air coolers are typically larger and designed to circulate air through a refrigerated room.

What materials can be used?

Typical construction can include copper tubes, aluminum fins, a metal housing, and axial fan motors. Final materials and specifications should be confirmed according to the project requirements.

Can Domi customize the dimensions?

Yes. Overall dimensions, coil geometry, mounting points, fan configuration, refrigerant connections, and other details can be reviewed according to customer drawings, samples, and equipment requirements.

Can you manufacture from an existing sample?

Yes. An existing evaporator sample can be used as a reference for dimensional and construction review. System operating conditions should also be provided to confirm that the proposed product matches the intended application.

What information should I send for a quotation?

Please provide the cabinet type, drawing or sample, overall dimensions, refrigerant, operating temperature, required cooling capacity, fan specification, connection positions, quantity, and destination market.

Запросить индивидуальное коммерческое предложение

For a commercial refrigeration cabinet air cooler project, send Domi Refrigeration your drawing, existing sample, cabinet dimensions, refrigerant conditions, cooling requirement, and estimated quantity.

Our team can review the evaporator coil, fan configuration, overall dimensions, mounting arrangement, and refrigerant connections to develop a customized solution for your commercial refrigeration equipment.