Evaporator

Semi-welded plate Evaporator has wide plate gaps, wide channel openings and laser welding, which enable them to perform vacuum and low pressure evaporation processes in both water-based and organic-containing systems.

Evaporator can be considered the point of heat capture in a refrigeration system and provides the cooling effect required for any particular application.There are almost as many different types of evaporators as there are applications of heat exchanger. However,evaporators are divided in to two categories such as (i)direct cooler evaporators that cool air that,in turn,cools the product and(ii) indirect cooler evaporators that cool a liquid such as brine solution that, in turn, cools the product. Normally, the proper evaporator comes with the system. However, there may be an occasion when designing a system, so one will need to determine the requirements and select the proper evaporator from a manufacturer's catalog or manual.

In practice,the following evaporators are commonly used for cooling,refrigerating,freezing,and air conditioning applications:•liquid coolers,•air coolers, and/or gas coolers.

Shell and tube type heat exchangers are the more common form of evaporation units for water cooling and chilling applications.