The first External Honing Machine
Sunnen‘s first generation of external honing machines has been developed to meet the continuously increasing demands of the industry. Workpieces in the offshore, energy production and aviation sectors are exposed to extreme environments. Therefore electroplated hardchrome or plasma-spray coated surfaces are in operation. The new HES machine cuts nearly all advanced materials without trouble, next to mild steel. Sunnen built an outstanding control with maximum comfort and safety as a result of over 30 years of experience.
Sunnen provides the major advantages for your future production.
Solutions for a large diameter range.