Hegenscheidt 7893R Deep Rolling and Straightening Machine
The Hegenscheidt 7893R Deep Rolling and Straightening Machine is a machining center for the high volume and/or flexible production of automotive crankshafts.
The machine can be configured with manually or automatically adjustable headstock and tailstock to best suit your work pieces and production goals.
Download our Hegenscheidt 7893R product data sheet — for the full machine specification, please contact the Machine Sales team.
Maximum Pitch of Enter Main Bearing
(depending on stroke and bearing width)
Maximum Radius of Counterweight
Maximum Quantity of Bearings
8 main bearings
6 pin bearings
Main Bearing Diameter (range)
Pin Bearing Diameter (range)
Minimum Bearing Width
Minimum Pitch Between Main and Pin Bearing
Maximum Deep Rolling Force
(optional 40 kN)
Main Driving Power
Deep Rolling Speed
Roll Straightening Speed
We're here to help
The NSH USA Customer Service Center (CSC) is here to support you and your machine. As the original equipment manufacturer (OEM), we are ideally suited to keep your machine productive and operating safely.