From general to special tasks we set the standard when it comes to hardness.

Whether for workpieces of 60 mm or 2,500 mm outside diameter, with weights of 80 grams or 3 tons, whether as an individual machine or a fully automated multi-station system, no other manufacturer offers you such a comprehensive machine concept individually tailored to your requirements. Fixed mandrel, quick tool change, recooling and heating of the quenchant, secondary cooling, and removal of oil by centrifugal force all in one machine.

Advantages you will only find with HEESS.. HEESS has the right solution for all hardening tasks.


  • <br /><specialbreak><b>SP 500 / SP 750</b>


    SP 500 / SP 750

    expanding mandrel
    up to 500/750 mm OD
    single station
    middle series
    automatable
  • <br /><specialbreak><b>SP 1000 - SP 2000</b>


    SP 1000 - SP 2000

    expanding mandrel
    up to 2000 mm OD
    single station
    middle series
    automatable
  • <br /><specialbreak><b>CP 260</b>


    CP 260

    fixed mandrel + expanding mandrel
    up to 260 mm OD
    single station
    middle series
    automatable


  • <b>CP 500 / CP 750</b>

    CP 500 / CP 750

    fixed mandrel + expanding mandrel
    up to 500/750 mm OD
    single station
    middle series
    automatable
  • <b>HP series</b>

    HP series

    fixed mandrel + expanding mandrel
    up to 500 OD
    multi station, 1 to 6 stations
    mass production
    fully automatic
  • <b>LP 1500 / LP 2500</b>

    LP 1500 / LP 2500

    expanding mandrel
    up to 1500/2500 mm OD
    single station
    small series
    crane un- and loading