With coolant chiller you can keep the cooling water at a constant temperature. This has a positive effect on the accuracy of your machine. The accuracy and dimensional stability of metalworking machines is largely determined by thermal stability.
Ambient temperature of the machine, the heat of the tools and the chips during machining lead to an increase in the cooling water temperature. The machine will eventually heat up.
Since the machine beds are made of metal, they expand when heated. The opposite is the case when they cool down. This affects the accuracy of the processing machine. A constant control of the manufactured parts becomes necessary. It is also necessary to intervene permanently in the manufacturing process in order to maintain the specified manufacturing tolerances.
Coolant chiller keep the cooling lubricant at a constant temperature. This prevents your machine from constantly heating up and cooling down or expanding and contracting.