Get a Quote
01 / 03
Supermarket & Retail Kitchens

Industrial Air Cooler Evaporator for Cold Rooms, Freezer Rooms and Blast Freezers

  • Fresh
  • Durable
  • Customizable

Designed for commercial and industrial refrigeration, this air cooler evaporator combines an efficient finned coil, high-airflow fans and configurable defrost options to support stable temperature control in cold rooms and freezing facilities.

  • Application Temperature 0°C to -40°C
  • Fin spacing 4.5–12 mm
  • Efficient Heat Exchange
  • Uniform Air Distribution
  • Configuration for Different Temperatures
  • Service-Friendly Construction
Request a Quote
  • Flexible Installation
  • Chilled or Frozen Transport
  • Portable Design
  • Power Flexibility
Industrial Air Cooler Evaporator for Cold Rooms, Freezer Rooms and Blast Freezers Get a Quote
Overview

Air Cooler Evaporators for Commercial and Industrial Cold Storage

An air cooler evaporator absorbs heat from the air inside a refrigerated space and transfers it to the refrigerant circulating through its coil. The unit combines a finned heat exchanger, fan system, cabinet and—where required—a defrost arrangement. Correct selection depends on the room’s design temperature, calculated heat load, required air distribution, frost conditions and the refrigeration system’s operating point. This product range can be configured for chilled rooms, standard freezer rooms and low-temperature blast-freezing applications.

View Specifications
Containerized cold room being crane-lifted onto a concrete base at a distribution site

  • Designed for Chiller Rooms

    For rooms operating around 0°C to +15°C, the evaporator can support fruit and vegetable storage, dairy products, beverages, fresh foods and flowers. Fin spacing is selected to balance heat-transfer area, airflow and the expected level of frost.

  • Suitable for Frozen Storage

    For freezer rooms operating around -18°C to -25°C, wider fin spacing can help accommodate frost accumulation. The final configuration should be selected according to product load, door-opening frequency, room layout and defrost requirements.

  • Options for Blast Freezing

    For blast-freezing duties around -30°C to -40°C, the coil, fans and defrost arrangement need to be matched to the required freezing process. Confirm the product-entry temperature, batch size and target freezing time before equipment selection.

  • Copper-Tube and Aluminum-Fin Coil

    The standard heat exchanger uses copper tubes with aluminum fins to provide a practical balance of heat-transfer performance and serviceability. Alternative materials or protective coatings may be considered for corrosive, high-humidity or hygiene-sensitive environments, subject to project confirmation.

  • Fan Performance and Air Distribution

    Axial fans move room air across the coil and help distribute cooling throughout the storage space. Fan quantity, motor type, airflow and air throw should be checked against room dimensions, shelving, product stacking and required temperature uniformity.

  • Defrost and Maintenance Options

    Depending on the operating temperature and frost load, available defrost methods may include electric heating, hot-gas defrost, water spray or air defrost. A suitable drain arrangement and planned cleaning schedule are important for dependable operation.

Specifications

Technical Specifications

Reference configuration for the two standard sizes. Dimensions, refrigeration capacity and electrical supply are confirmed for each project in the quotation drawing.

Application

Room Temperature

Fin Spacing

Chiller Room

0°C to +15°C

4.5–6 mm

Freezer Room

-18°C to -25°C

6–9 mm

Blast Freezer

-30°C to -40°C

9–12 mm
Configurations

Configured Around
What You Store

Choose the temperature version first, then add the upgrades your site and product need. Every option is built and tested in the factory, not retrofitted on site.

  • 0 → +15 °C

    Chilled Storage

    Fruit, vegetables, flowers, dairy and beverages — humidity-friendly air distribution.

    01
  • −18 → −25 °C

    Frozen Storage

    Meat, seafood, ice cream and frozen food, with heated door frames and pressure relief.

    02
  • Down to −40 °C

    Blast Freezer

    High-capacity unit and airflow for fast pull-down of fresh product to core temperature.

    03
  • Chill + Freeze

    Dual-Zone Room

    An insulated partition splits a 40HQ into two rooms, each with its own refrigeration.

    04
For an Accurate Quotation, Please Provide:

Based on this information, the cold storage box and refrigeration configuration can be matched to the buyer’s vehicle and operating conditions.

  • Required internal or external box dimensions
  • Required storage temperature
  • Type of products to be transported
  • Vehicle type and cargo area dimensions
  • Required quantity
  • Available power supply
  • Daily operating time
  • Local ambient temperature
  • Required battery or solar configuration
Applications

Where It Works Best

The Portable Cold Storage Box for Tricycles, Vans & Pickup Trucks is suitable for transporting and storing temperature-sensitive products such as:

How We Deliver

From Inquiry to Cold Storage

  1. 01

    Requirement Review

    Product, target temperature, daily loading and site power supply.

  2. 02

    Design & Quotation

    Heat-load calculation, layout drawing and a configured quotation.

  3. 03

    Production & Testing

    Built in our factory and pull-down tested before it is released.

  4. 04

    Shipping & Documents

    Ships as a standard container with export and customs paperwork.

  5. 05

    Start-Up Support

    Remote commissioning guidance and long-term spare parts supply.

FAQ

Frequently Asked Questions

  • Which applications can use this air cooler evaporator?

    It can be configured for chilled storage, frozen-food rooms and blast-freezing facilities. Suitability depends on the room temperature, heat load, product type and operating conditions.

  • What room temperatures are covered?

    The published application guide lists 0°C to +15°C for chiller rooms, -18°C to -25°C for freezer rooms, and -30°C to -40°C for blast freezers. The final selection must be confirmed for the specific model.

  • What materials are used for the coil and fins?

    The stated standard construction uses copper tubes and aluminum fins. Alternative coil or fin materials and protective coatings may be available for specific environments; confirm the requested option with the supplier.

  • Which defrost methods are available?

    Possible methods include electric heating, hot gas, water spray and air defrost. Availability and suitability depend on the selected model, room temperature and refrigeration design.

  • How should I choose the correct unit?

    Provide the room dimensions, target temperature, stored product, daily product throughput, product-entry temperature, door-opening frequency, power supply and refrigeration-system details. Selection should be based on calculated heat load and design operating conditions, not room volume alone.

More Products

Related Products

View All Products
Start Your Project

Tell Us What You Store.
We'll Engineer the Cold.

Send your storage temperature, room size and location — our engineers reply with a configured solution and quotation within 24 hours.

  • Free Equipment Selection
  • Custom System Design
  • Response Within 24 h

    Get a Quote
    Send your storage temperature, room size and location — our engineers reply within 24 hours.