Advantage through innovation
Sigma ZM: 6-axis numerical control center, dedicated to 3-dimensional processing of chairs, tables and furniture components. The innovative combination of the advantages of a gantry construction, two independent carriages and an automated component tray allows for unparalleled performance in alternating machining using the workpiece tray. The optimized machine construction also allows it to be used as a conventional gantry center with manual mounting of components and two independent machining areas.
Quickest possible configuration
The use of a prismatic head equipped with four independent spindles of power 7.5 or 10 kW is a perfect compromise between machining head size and the number of available tools. Using two or more inverters for control of the electrospindle enables the avoidance of stoppages between stopping one tool and starting another.
Three modes of operation – adjust the machine to your current production needs
Sigma ZM can work in fully automated mode due to the use of component feeders in both machining areas. A special support rack for component feeder trays allows them to slide into the stationary area to provide one or two work areas when manual mounting is required, such as with 3-dimensional components of larger sizes.
Automatic workpiece clamp set-up cycle
Sigma Fast ZM has a patented automatic workpiece positioning clamp system allowing fast and precise set-up of the machine operation for any component, even in the case of workpieces curved along two planes!