Deep freezers are the workhorses of long-term frozen storage. Once your blast freezer has pulled your product down to −18°C, it is your deep freeze room or unit that holds it there — day after day, month after month — without temperature fluctuation, without defrost failures, and without the compressor cycling off when ambient temperatures in Tamil Nadu hit 40°C in summer.
A cold room is a thermally insulated, mechanically refrigerated enclosed space designed to maintain a specific temperature range for the storage or processing of temperature-sensitive goods. Cold rooms can be as small as 50 sq. ft. for a hotel kitchen or as large as 50,000 sq. ft. for a multi-commodity cold storage warehouse.
They are constructed using PUF (Polyurethane Foam) insulated panels for walls, ceiling, and floor, and powered by a mechanical refrigeration system comprising a compressor, condenser, evaporator, and expansion device. Temperature ranges for standard cold rooms are typically 0°C to +10°C, though custom configurations can achieve anything from +18°C (ripening chambers) to −40°C (blast freezers).
| Specification | Detail |
|---|---|
| Operating Temperature | −18°C to −40°C |
| Panel Thickness | 100mm minimum | 120mm for −35°C and below |
| Compressor Rating | Tropical rated — 45°C ambient design |
| Defrost Type | Hot gas defrost | Electric defrost (on request) |
| Interior Finish | GI Sheet | Stainless Steel SS304 |
| Door Type | Single or double leaf insulated door |
| Temperature Accuracy | ±1°C (digital controller) |
| Refrigerant | R-404A | R-449A (low GWP alternative) |
| Power Supply | Three phase — 415V, 50Hz |
| Voltage Stabiliser | Included as standard |
| Alarm System | High temp alarm | Power failure alarm | Door open alarm |
| Installation Timeline | 7–12 working days |
Every Deep Freezer we manufacture goes through a 12-point quality check before leaving our Coimbatore facility. Our in-house engineering team handles design, fabrication, delivery, installation, and commissioning — giving you a single point of accountability and a faster, cleaner project. We back every unit with a 1-year comprehensive warranty, offer a free site visit across Tamil Nadu, and provide AMC support with a 24-hour response SLA. Compare that to suppliers who sell panels from a catalogue and outsource installation to local contractors.
Getting a cold room built and installed in Tamil Nadu is simpler than you think. Fill the form below or call us directly — our engineer will visit your site within 48 hours, take measurements, calculate your cold load, and deliver a detailed, itemised quotation. No obligation. No advance payment required to get a quote.
An application engineer visits your target operational site within 48 hours.
Receive a comprehensive configuration quote panel layout within 24 hours.