VSR Technique

Items with unitary weights up to 20 tons can be stress relieved through use of a VSR technique. All internal stresses can be relieved, with advantages in finish machining operations or in dimensional stability of items after machining. VSR technology is of utmost importance in case of stainless steel alloys, which cannot be stress relieved by thermal treatments, without affecting structure and performances.

Execution of VSR treatment for stress relieving. Frequencies range from 0 up to 220 Hz.