Pioneers of fine grinding process on two-wheel machines are the Duomat and ZL models of the Hahn & Kolb series. They have been advanced by the Stahli group and represent thus a successful synthesis of the combined know-how. In the past over 2000 machines from these series were sold worldwide. The users now are being supported by the Stahli group and benefit from the latest technology.
With the new ZL 501 GIII we kept the basic principle of the vibrationless and rigid cast design and made it even more rigid and heavy to consider todays driving power requirements. To pivoted swiveling arm is still supported on a centre beam and the work force is hydraulically applied. Additional improvements and the touch-panel with extended machine functions complete the complete concept.
Sturdy Cast design
Sensitive loading capability
High repeatability
Safety guard for work zones
Working wheels diameter up to 540mm
Variable planetary drive equipment
Computer-aided measurement control
Control Panel with 10 in touch screen
Overview of all important machine parameters
Programming of workforce and working wheels speed with ramps for each of the 5 working steps
Graphic display for stock removal and working pressure