Low-Temperature Commercial Cold Storage Room, R448/R449
A low-temperature commercial cold storage room compatible with R22, R404A, R134A, R448, R449 and R507 refrigerants. Doors and dimensions are specified to order, on 380 V three-phase or 220 V single-phase.
- Refrigerant
- R22, R404A, R134A, R407, R449,R448, R507
- Power supply
- 380V/3P/50Hz or 220V/1P/50Hz
- Warranty
- 1 Year
- Application
- Commercial frozen storage
- Factory-direct from China — OEM & custom builds welcome
- Video outgoing inspection before dispatch
- 1 Year warranty · video technical support
Specifications
| Refrigerant | R22, R404A, R134A, R407, R449, R448, R507 |
|---|---|
| Voltage | 380 V/3P/50 Hz or 220 V/1P/50 Hz |
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Feature | Quick Freezing Technology |
| Number of Doors | Up to you |
| Video Outgoing Inspection | Provided |
| Core Components | Pressure Vessel |
| Key Selling Points | Energy Saving |
| Place of Origin | China |
| Weight (kg) | 100 |
| Dimensions (L×W×H) | Up to you |
Specifications are for the standard configuration and can be customized. Final data is confirmed on the quotation.
About this cold room
A low-temperature commercial cold storage room compatible with R22, R404A, R134A, R448, R449 and R507 refrigerants. Doors and dimensions are specified to order, on 380 V three-phase or 220 V single-phase.
A walk-in cold room is an insulated, prefabricated room kept at a controlled temperature by a refrigeration system. Chillers run at 0 to +10 °C with 75–100 mm panels; freezers run at −18 to −25 °C with 120–150 mm panels; blast freezers pull product to −35 °C or below with 150–200 mm panels.
Other configurations of this model
The same design is also built in these configurations — mention the one you need in your inquiry:
- One-Stop Large Low-Temperature Cold Storage Project
- High, Medium & Low Temperature Cold Storage Project
- Walk-In Refrigerator & Chiller Room, Quick-Freeze Tech
Configuration options
- Panels: 75 / 100 / 120 / 150 / 200 mm polyurethane or PIR, 0.426–0.6 mm color steel, stainless or embossed aluminium skins, camlock joints
- Temperature: Chiller 0 to +15 °C, freezer −18 to −25 °C, blast freezer −30 to −40 °C
- Doors: Hinged, sliding, double-swing and free-door options with heated frames for low temperature
- Refrigeration: Box-type, open-type or monoblock units with matched DD/DJ evaporators and digital controller
Frequently asked questions
What is the lead time for the cold room?
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.
How long does a cold room take to produce?
Standard panel cold rooms are typically produced in 10–20 days after drawings are confirmed; container cold rooms and multi-chamber projects take longer. Exact lead time is confirmed with your quotation.
Can I install the cold room myself?
Yes. Camlock panels are designed for fast assembly with basic tools. We supply installation drawings, a parts list and video guidance; refrigeration piping and charging should be done by a qualified technician.
Can this cold room 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 cold room.
Tell us quantity, voltage and destination. An engineer replies — usually within 24 hours on working days — with price, lead time and a recommended configuration.
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