Find a large room with plenty of open floor space because we’re going operate on a restaurant-grade walk-in freezer. Dismantled and laid out in a sprawling range of disparate components, all of the freezer parts will fill a substantial chunk of factory floor real estate, so let’s watch our step.
The Structural Anatomy of Freezers
The modular configuration separates as a series of floor-to-ceiling panels. Additional ceiling and floor panels incorporate apertures for refrigeration units and drainage ports. The floor in this design is typically equipped with a slip-resistant lining, perhaps patterned metal extrusions or a mineral-coated resin. Inside the composite panels, the corrosion-resistant metal skin contains a foam-bonded polyurethane core or an extruded layer of polystyrene, insulants that drive the R-factor up and seal the cold inside.
Active Freezer Parts
What we’ve got so far is a thermally isolated box. Now we need to lower the ambient temperature inside the large chamber. Three system parts work together to manage the internal environment. A sensor evaluates the air temperature and reports back to a digital thermostat. Controlling electronics then trigger a built-in refrigeration unit. Now, this boxy refrigeration unit is equipped with all of the active cooling guts. Condensers and evaporation coils coexist here. They work together to change the chemical state of a refrigerant. Compressors and expansion valves then manipulate the fluid refrigerant. Gaseous expansion takes place, and this exchange of energy causes the air to cool. The result is a cold vapour flowing through the confines of the cooling cabinet. All that’s required now is a bank of fans to distribute this cold vapour, to push it into the insulated chamber.
Shape-Changing Cooling Units
In spreading out all of the freezer parts, we’ve got insulating panels and a refrigeration cabinet. There’s also a door with a strong rubberized seal, an entryway that uses a strong mechanical arm to ensure employee access doesn’t jeopardise the frozen content. One common variable in this configuration is the cooling unit. It’s mounted within the chamber, on top of the freezer, or even on the side. Some designs even use a remote configuration and place the dense package of mechanical parts outside the building, thus maximizing thermal ejection.
Electrical systems orchestrate mechanical parts. Modular assets come together as mechanical fasteners permit, leaving only the need to support this tightly integrated mass of working parts by incorporating a drainage channel, a pipe that discharges melting ice during a defrost cycle.
A hotel owner builds with a passion that ensures every room is fit for a king. It’s the same with the restauranteur, the host who serves fine foods and edible delicacies, except this owner lavishes attention on the dining area. Kitchens are treated with equal care, but their form is dictated by other factors. Additionally, the layouts of food preparation and storage areas are monopolised by function, the location of pipes and other utility zones. Preparation spaces must scale to suit this carefully managed commercial environment, so customised freezers and coolrooms defer to these work-specific layouts. Of course, there’s more to this custom-made design than basic dimensional constraints.
When Function Meshes with Productivity
A business-class storage area that revolves around a low-temperature environment will always benefit from a specially personalized design due to the conflicting nature of this frozen beast. First of all, we’re looking at a sealed area, one that relies on subzero climates. The walk-in doors must wholly trap this climate within the insulated chamber. Conversely, this is also a productive work zone, so the sealed structure must incorporate a workflow that targets a specific business. Glass doors and rear-mounted loading shelves are a custom-made configuration that suits a beverage operation, for example, so work can proceed in the background while the interior climate remains intact.
Promotes Hygiene-Oriented Principles
As customised freezers and coolrooms come together, the insulated panels lock together and assume the dimensional form proposed by the client, one that’s governed by the profile of the kitchen or warehouse. Stainless steel and abrasion-resistant industrial plastics are employed. The chemically neutral materials act as the backbone of a set of utilitarian shelving units. Easy to clean with soapy water and harsher detergents, these commercial fixtures champion a tough structural build that won’t wear, not even when blood and food acids cover the work surface.
Customised Freezers and Coolrooms with Modular Assets
The modular building blocks of a climate-controlled coolroom optimize the construction process, but that same pre-fabricated workflow also incorporates unique storage elements, including product-specific shelves, hooks, and wire mesh surfaces. The latter asset maximizes airflow while simultaneously providing a state-of-the-art containment facility.
Seasonal overflow and future expansion needs govern the dimensional part of this tailoring procedure, as does the nature of the products being deposited. Finally, energy-efficiency matches productivity and hygiene in our three-way customisation tie, with client-selected insulating panels and an optional insulated floor delivering a comprehensively enclosed coolroom.
C&M Coolrooms can create a custom solution for your specific needs. Talk to one of team members today.