1. There are two types of chillers: water cooled chillers and air-cooled chillers. 

First, you need to determine which type of chiller,Air cooler, simple installation, easy maintenance, water cooler needs to be used with the cooling tower, need to have enough space, installation is slightly more complicated than the air cooler, but the cooling capacity is larger.

2. The calculation formula is: temperature difference between inlet and outlet chilled water * water flow rate/860

3. Now let's take a practical example to make you more clear: a mold company's water flow per minute is 12L, the inlet temperature is 17 degrees, and the outlet temperature is 20 degrees. Now let's calculate how large the chiller is needed to be the most appropriate Q=(20-17) * (12 * 60)/860=2.51KW. In addition to the loss of cooling capacity of piping, we take the safety factor of 1.3, and finally the cooling capacity required for mold cooling of this company is 3.26KW

Dongguan Ice Universe  Machinery is Welding water tank chiller manufacturer, water-cooled chiller, explosion-proof chiller, high-precision chiller, industrial chiller, air-cooled chiller, electroplating chiller, industrial chiller, laser chiller, screw chiller, ice water chiller, chiller, cold fan, low-temperature chiller, variable frequency chiller

Sincerely look forward to communicating with you and learning from each other.----------------service@evergrinding.com