The successful HEESS SP series of hardening machines is ideal for workpieces ranging for outer diameter to 500 / 750 mm.

Special hardening recipes for up to 300 workpieces could be stored in the machine. The machine is loaded and unloaded manually. A pyrometer can be fitted for temperature monitoring. On demand: the SP quenching press can be fully automated.

At a glance:

• Expanding mandrel
• up to 500/750 mm OD
• single station
• middle series
• automatable