Walk in Cooler

Walk in coolers are designed to keep perishable items, such as fruits, vegetables, and dairy products, cool and fresh that do not require freezing but need to be kept at a consistently cool temperature to prolong their shelf life. They are suitable for supermarkets, etc. Koller provides walk in coolers customized at all levels, including the storage size of the cold room, door size, shape, and so on.

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Walk in Cooler

Koller's Innovation Delivers More

Cooling temperature: 5℃~-5℃, -5℃~-15℃
Fast cooling speed and adjustable temperature system.
Easy to open with heating wire even in low temperature.
Safety lock prevents from operator trapping inside the door.

Featured Machine Models

A broad assortment of options with different capacities up to 30 tons.

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Tailor Cold Room on Your Demand

Layout drawings are designed based on your idea and tailored to your satisfaction.

Material

Foaming material combines with metal sheet, such as color-coated steel, stainless steel, embossed aluminum & galvanization.

Size

Panel size & room thickness options according to your site area and storage requirements.

Door Type

Solid-sealing hinged door or convenient sliding door for different using habits.

Temperature

From 5℃ to -40℃, it can be set and adjusted based on your fresh or freezing application.

Containerized Cold Room

The cold room can be designed in containers as refrigerated truck for easy transportation and fresh delivery. The storage room for cool cargo is customizable up to 30 tons. A sufficient and roomy options to carry fresh produce, seafood, frozen food, chemicals, and pharmaceuticals, etc.

How Koller Make A Difference

Clear and comprehensive service to you without hassle.

Eco-friendly Material

All foam material & refrigerant used in cold room panels with premium performance won't do harm to environment.
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Eco-friendly Material

All foam material & refrigerant used in cold room panels with premium performance won't do harm to environment.

Energy-saving System

When reaching the set temperature, Koller intelligent thermometer will automatically stop, and when it rises to the set temperature, it will start again.
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Energy-saving System

When reaching the set temperature, Koller intelligent thermometer will automatically stop, and when it rises to the set temperature, it will start again.

Easy Installment

Integrated units with matching tools are convenient to set up, such as glass glue, glue gun, wrench , etc. Clear and simple manual & video instruction are also available for you.
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Easy Installment

Integrated units with matching tools are convenient to set up, such as glass glue, glue gun, wrench , etc. Clear and simple manual & video instruction are also available for you.

1 Year Warranty

Free repairment & component are covered by warranty. Beyond the time, same service can still be provided and only needs related cost.
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1 Year Warranty

Free repairment & component are covered by warranty. Beyond the time, same service can still be provided and only needs related cost.

Walk In Coolers vs. Walk In Freezers vs. Cold Rooms, vs. Walk In Chillers

AspectWalk In CoolerWalk In FreezerCold RoomWalk-In Chiller
Temperature RangeAbove freezing, coolBelow freezing, frozenCustomizable (cool or frozen)Above freezing, cool
PurposeKeep items coolFreeze and storeVersatile storage (cool or frozen)Preserve perishables
Common Use CasesFruits, vegetablesMeats, frozen foodsVarious applications (food, pharmaceuticals)Fruits, vegetables
ApplicationCommercialCommercialCommercial/IndustrialCommercial/Industrial
Humidity ControlLimited humidity controlLimited humidity controlCan be configured for humidity controlLimited humidity control
Temperature ControlRefrigeration systemFreezing systemRefrigeration or freezing systemRefrigeration system
ConstructionInsulated panels, durable flooringInsulated panels, durable flooringInsulated panels, robust constructionInsulated panels, durable flooring
Air CirculationTypically forced air circulationForced air circulationCustomizable air circulationForced air circulation
Size OptionsVarious sizes availableVarious sizes availableCustomizable sizesVarious sizes available
Energy EfficiencyDepends on design and insulationDepends on design and insulationEfficiency depends on system configurationDepends on design and insulation
CostModerateModerateCost varies based on size and featuresModerate