
Stainless Steel Cold Room Evaporator, −50 to 0 °C
A stainless steel drum-type evaporator for walk-in cold rooms and industrial freezing systems, operating from −50 to 0 °C. Measuring 180 × 85 × 180 cm, it suits large freezer rooms on 220 V or 380 V.
- Temperature
- −50 to 0 °C
- Power supply
- 220 V, 380 V
- Warranty
- 1 Year
- Application
- Industrial cold rooms
- Factory-direct from China — OEM & custom builds welcome
- Video outgoing inspection before dispatch
- 1 Year warranty · video technical support
Specifications
| Processing | Drum Evaporator |
|---|---|
| Operating Temperature | -50-0°c |
| Material | Stainless Steel |
| Core Components | Pump |
| Voltage | 220 V, 380 V |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing Inspection | Provided |
| Key Selling Points | Easy to Operate |
| Power(w) | 50 Hz/60 Hz |
| Place of Origin | China |
| Weight (kg) | 180 |
| Dimensions (L×W×H) | 180 × 85 × 180cm |
Specifications are for the standard configuration and can be customized. Final data is confirmed on the quotation.
About this air cooler evaporator
A stainless steel drum-type evaporator for walk-in cold rooms and industrial freezing systems, operating from −50 to 0 °C. Measuring 180 × 85 × 180 cm, it suits large freezer rooms on 220 V or 380 V.
A cold room evaporator (air cooler) absorbs heat from the room air as refrigerant boils inside its coil. DD series with about 4.5 mm fins suits chillers near 0 °C, DJ series with 6–8 mm fins suits −18 to −25 °C freezers, and DL or wide-fin coils suit blast freezing.
Other configurations of this model
The same design is also built in these configurations — mention the one you need in your inquiry:
- Commercial Air Cooler Evaporator, 180×85×180 cm (−50 to 0 °C)
- Freezer Cold Room Air Cooler Evaporator, Stainless (−50 to 0 °C)
- High-Temp Cold Storage Unit Cooler, 1145 W, Auto Defrost
- Cold Room Evaporator Unit, Copper Tube, 52×52×74 cm
- Walk-In Unit Cooler Evaporator, 52×52×74 cm
- DD/DJ/DL Cold Storage Air Cooler Evaporator
- Low-Noise Stainless Steel Industrial Fan Evaporator
- Low-Temp Cold Room Air Cooler Evaporator, 220/380 V (−50 to 0 °C)
- Blast Freezer Room Evaporator, −50 to 0 °C Drum Type (−50 to 0 °C)
Configuration options
- Series: DD medium temperature, DJ low temperature, DL high throw / blast
- Coil: Copper tube, hydrophilic or plain aluminium fins, 4.5–12 mm spacing
- Defrost: Electric heaters in coil and drain pan, or air/off-cycle for chillers
- Fans: External-rotor axial fans 300–500 mm, IP54 typical
Frequently asked questions
What is the lead time for the air cooler evaporator?
Production time depends on configuration and order quantity. Standard models are typically ready in 10–25 days after confirmation; the exact date is stated on your quotation and proforma invoice.
Why does fin spacing matter?
Frost forms faster at lower temperatures. Wider fin spacing keeps air passages open longer between defrosts, protecting capacity in freezers and blast freezers.
Electric defrost or air defrost?
Rooms above about +2 °C can defrost with the fans running during the off-cycle. Below that, electric heater defrost is the standard choice for reliability.
Can this air cooler evaporator be customized?
Yes. Voltage and frequency, refrigerant, dimensions, capacity, colors and OEM branding can be adapted. Send your requirements and our engineers will confirm what is possible with drawings.
Packing & shipping
Export packing in wooden crates or film-wrapped pallets; panels numbered to the drawing. FOB, CFR or CIF on request.
Warranty & service
1 Year warranty, video technical support, spare parts and remote troubleshooting.
Customization
Voltage, refrigerant, capacity, dimensions, colour and OEM nameplates adapted to your project.
Quotation
Get a price for this air cooler evaporator.
Tell us quantity, voltage and destination. An engineer replies — usually within 24 hours on working days — with price, lead time and a recommended configuration.



