At Alfrio we supply evaporators and diffusers by forced air of different brands, for ammonia, freon, water and glycol.
This equipment is designed and manufactured according to the specific needs of each application. The evaporators are widely used in conservation cellars, freezing cellars, maturation cellars, oreo cellars, static freezing tunnels, IQF, trolley freezer, etc. by direct expansion or recirculated ammonia, assembled with special motors for low temperature that can operate with frequency inverter, for high and low air speed. The coils can be constructed in aluminum or stainless steel and fins with high mechanical strength and high transfer coefficient.
The diffusers are used for packing areas, stripping, enlistment, corridors and for those places of the plant that require a temperature no higher than 53°F.
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12 MONTH WARRANTY
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Evaporators and diffusers can be used in any type of process that requires cooling by air convection; for each application there is an adequate equipment that allows to achieve the desired temperatures in the product and the required times. The sizes and models go according to the application and the required cooling capacity. They can be installed between rails, on rails, penthouse type, etc.
Evaporators can be defrosted by hot gas, resistances, air or water, this depends on the application and the resources available at the plant, while the diffusers generally use air for defrosting.
The evaporators can be designed and built according to the application, with high spacing between fins, variation of air speed, ducts, trays defrosted by hot gas, aluminum coils, among many others.
