Chillers are widely used for many industrial
applications throughout the world. A chiller comprises four essential
components, namely, evaporator, compressor, condenser as well, as an expansion
unit. Every chiller system also includes a refrigerant. The process commences
with a low-pressure refrigerant entering the evaporator. This refrigerant is
then heated inside the evaporator, thereby turning into gas. The gaseous
refrigerant then moves into the compressor that increases its pressure by
manifold.
Two kinds of condensers are used in the chillers,
namely air-cooled condenser and water-cooled condenser. An air-cooled condenser
also uses glycol. Such a condenser makes the use of ambient air to cool and
condense the hot gas, thereby turning it back into liquid. It could be located
inside an air-cooled glycol chiller or could be remotely located outside.
Eventually, the heat from the chiller is rejected!
Air-cooled glycol chillers are used in a wide variety of applications in terms
of cooling operations. Listed below are some of the most common uses of such industrial chillers:
1. The use of air-cooled
glycol chillers is prevalent in food production and processing
operations that demand a high degree of precision in temperature control. Such
chillers control the temperature during the cooling process and enable that the
operations are carried out smoothly.
2. Apart from the food processing industry, air-cooled
glycol chillers are also prevalent in metal finishing operations. Temperature
control remains an integral part of different metal finishing processes such as
electroless plating or electroplating. Such a process helps to remove excess
heat. Apart from air-cooled glycol chillers, metal-finishing chillers are also
used mainly in this industry for better application.
3. Another widespread use of an air-cooled glycol chiller is observed in injection molding. This process refers
to a mass-production technique used to create plastic parts. It often uses an
injection-molding machine, mold, and thermoplastic pellets. As the procedure
requires precise temperature limits, the use of chillers makes it easy and also
prevents issues such as warping, cracking, or internal stresses in the final
product.
An air-cooled
glycol chiller is an efficient device for temperature control in many
industries and applications. Therefore, the efficiency of this device cannot be
questioned!
