There are many friends who run plastic product factories, or need industrial chillers to cool the circulating water and circulating oil used by the machine. When buying industrial chillers, they often don't know what type of chillers to use to achieve the refrigeration they require. Effect, or don't know what kind of machine is more suitable for your production workshop.
I want to tell you some simple selection methods. I hope it can be helpful to friends.
First of all, we have to figure out which types of industrial chiller are divided into: general manufacturers will produce both water-cooled and air-cooled.
The air-cooled chiller contains an insulated water tank and a water pump in its body, and there is no need to add a cooling water tower to dissipate heat. It is very convenient to install and move. However, it has higher requirements for the working environment. First, because it is cooled by hot air circulation Therefore, 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 place the chiller in a dust-free workshop with humidity requirements, then I advise you to modify the water cooling Because the air-cooled chiller will spray water vapor on the top of the machine to dissipate the water-cooled chiller. It can be divided into open type, sealed type (some are called box type) and screw type. First of all, we must declare The chiller must be additionally equipped with a cooling water tower and a pump to extract hot water to dissipate heat in order to achieve a good cooling effect.
The open-type chiller also requires an additional water tank, which is not necessary for the sealed type, because it has a built-in water tank. The open type is generally installed somewhere outside the workshop. He is convenient for maintenance, but because it is not beautiful, so A sealed water-cooled chiller has been produced. Because it is a box structure, it is more popular. However, if you have a very large demand for cooling capacity, you must choose a screw-type chiller. At this time, we generally Will be called a chiller,
Most manufacturers, if your requirements for chiller compressors are above 100HP, they will recommend that you use screw chiller.