BOLLFILTER Automatic Type 6.64 ✓ Protection of the heat exchanger ✓ Increasing the life of the quenching bath ✓ Minimisation of operating & maintenance costs Shutterstock

Heat Treatment - Protection of Heat Exchanger & Cooling System

Part quenching

Machine parts are heated up to a given temperature and then quenched in oil, water or water containing additives.  As such there are cooled rapidely by immersion in quenching tanks to harden their structure. 

BOLLFILTERS can be integrated into quenching systems to extend the quenching bath´s life time and will meet your filtration requirements while minimizing your on-going costs.

BOLLFILTER benefits:

  • Protection of the heat exchanger
  • Increase in the life of the quenching bath
  • Minimisation of operating costs
  • Reduction of maintenance costs with a simultaneous increase in productivity
  • Reduction in particle carryover

Product Video


BOLLFILTER Automatic Type 6.64
Wide range of purposes ▶ filtering diesel engine lubricants ✓ filtering fuels ✓ filtering coolants in machining plants and transfer lines ✓ Find out more!
Christian Faust | BOLL & KIRCH

Your International Contact Person

Christian Faust Head of Industrial Filtration and Machining +49 2273 562 533


General Contact | BOLLFILTER

Your Contact for United Kingdom and Republic of Ireland

General Contact