There are many needs circulating water chiller machine used (: / Yanghui Juan) and circulating oil cooling, or open plastic products factory friends, in the purchase of industrial chillers, often do not know what kind of machine more suited to their Production workshop, or do not know what type of chiller to use, in order to achieve their required cooling effect.
Najin wants to tell you some simple selection methods. I hope I can help my friends.
First of all, we have to figure out which types of chillers are divided: General manufacturers, both water-cooled and air-cooled.
Water-cooled chillers can be divided into open type, sealed type (some called box type) and screw type. First of all, water-cooled chillers must be additionally equipped with cooling towers and pumps to extract heat. Water cooling. In order to achieve a good cooling effect.
The air-cooled chiller contains a heat-insulating water tank and a water pump in its body, eliminating the need for a cooling tower to dissipate heat. Installation and movement are very convenient. However, it requires a high working environment. First, because it is hot air circulation. Refrigeration, so if the ventilation effect of the installation workshop is not good, it will directly affect the cooling effect of the chiller. In addition, if you want to put the chiller in the dust-free workshop with humidity requirements, then Najin advises you Modified water-cooled. Because the air-cooled chiller will spray water vapor on the top of the machine to dissipate heat.
The open chiller has to be equipped with a separate water tank. The seal type is not necessary because it has a built-in water tank. The open type is usually installed somewhere outside the workshop. It is easy to repair, but because it is not beautiful, it is A sealed water-cooled chiller is produced because it is a box structure, so it is popular. But if you have a very large cooling capacity, you should use a screw chiller. At this time, we generally Will be called a chiller,
Experts advise you: If you have a chiller compressor requirement of more than 100HP, we recommend that you use a screw chiller.
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