Today's machining and grinding operations often require temperature controlled coolant. High heat inputs from cutting and grinding and high pressure coolant pumps can quickly elevate coolants to unsafe temperatures requiring cooling. Precise sizing operations require constant coolant temperature. Smaller tanks to reduce floor area reduce thermal mass and surface area for heat dissipation requiring cooling.
Polytech has years of experience integrating cooling with our filtration systems to meet exacting process requirements. We can size and provide heat exchangers or immersion coils and controls for use with plant chilled water systems or provide stand alone air cooled liquid chillers for temperature control.
Our SLE series vacuum filters utilize large clean coolant tanks which permit the use of economical drop-in type chillers where the evaporator/heat exchanger is immersed directly in the clean coolant. This arrangement makes very efficient use of costly floor space.