Blast Chillers & Freezers
Blast Chiller
Rapid cooling of cooked food to safe storage temperatures.
- High-velocity air circulation for rapid pull-down
- Core-temperature probe controlled cycles
- Soft and hard chill modes
- Food-grade SS interiors
- Suited to trolleys, trays or pallets
Custom sizes
Installation
AMC available
Rapid cooling of cooked food to safe storage temperatures. Designed, supplied and installed by Centair to suit your capacity, space and budget.
Blast chillers and blast freezers bring product temperature down rapidly through the danger zone, limiting bacterial growth and ice-crystal formation. The result: better texture, longer shelf life and food-safety compliance for kitchens and processors.
Every installation includes site survey, load calculation, supply, erection, commissioning and handover — with AMC options to keep your system performing year after year.
| Temperature range | +3°C core |
|---|---|
| Blast chill | +70°C to +3°C core |
| Blast freeze | +70°C to −18°C core |
| Air-on temperature | down to −40°C |
| Capacity | Custom, from trays to pallets |
Specifications are indicative and are finalised for each project.
- High-velocity air circulation for rapid pull-down
- Core-temperature probe controlled cycles
- Soft and hard chill modes
- Food-grade SS interiors
- Suited to trolleys, trays or pallets
FAQ
Common questions
What is a modular cold room?
A modular cold room is a walk-in insulated enclosure built from prefabricated PUF panels that lock together on site, combined with a refrigeration unit. Because it is modular, it can be installed quickly, expanded later or even relocated.
What temperature ranges can you provide?
We cover the full cold chain — from ripening chambers at +13°C to +20°C, chiller rooms at 0°C to +8°C and freezer rooms at −18°C to −30°C, to blast freezers down to −40°C and medical freezers down to −86°C.
How do I choose the right size of cold room?
Share the product you want to store, daily incoming quantity, total storage volume and the required temperature. Our team performs a heat-load calculation and site survey to recommend the right room size, panel thickness and refrigeration capacity.
How long does installation take?
Smaller modular cold rooms are usually installed and commissioned within a few days of material reaching site. Larger cold stores and ripening facilities are planned with a project schedule shared at the time of order.
Do you offer AMC and repair services?
Yes. We offer annual maintenance contracts with scheduled preventive maintenance, and breakdown repair support for cold rooms and refrigeration units — including systems installed by others.