Hard-rolling roller head pertaining to a hard-rolling tool
Heat transfer surface and method of manufacture
Heating container manufacturing apparatus
Helical rolling mill roll line for producing die-rolled sections
High load non-lubricated cam follower in can necker machine
High speed crimping apparatus
High speed two travels thread rolling machine
Hot-rolling process for seamless tubes with preliminary diameter
Hydraulic control circuit for loader of thin-wall spline rolling
Hydraulic positioning assembly for cold rolling tubes