In Mid-May, I called on a customer who is specialized in IC card slot milling machine.
S&A air cooled water chiller CW-6100 is applied to cool slot milling machine for the first time. So this is a good opportunity for us to learn what is working principle of the machine.
We found the slot milling machine is very similar to the engraving machine finally, S&A chiller is also for cooling the spindles.
CW6100 technical parameter:http://www.teyuchiller.com/Products/ChillerCW61004200Wco.html