Zimmerman highlights five-axis portal milling line

Zimmermann (Wixom, Mich., U.S.) introduces the FZU22 five-axis portal milling machine for the machining of various workpiece shapes, sizes and materials. Aluminum, plastic, wood and other substrates can be processed — in addition, the machine is ideal for the finishing of carbon fiber and other composite materials. 

The overhead gantry provides precise production of models and molded parts. The standard machine includes a toolchanger for 24 tools and a CNC from Siemens or Heidenhain for full-motion control and tracking. A five-axis milling head with 15-kW spindle is suitable for machining contours and tight pockets in large molds. 

The FZU22 boasts a large working range, from 71-98" in the X-axis, 118-138" in the Y-axis and 49" in the Z-axis.  A feed rate of 2,756 ipm in the X and Y axes is standard while the acceleration on the machine is a maximum of 118-197 in/sec². With a compact footprint of 11' × 15', the machine fits in the corner of any shop. ISO 230-2 accuracy is provided. A choice of milling heads is offered on the machine to suit a variety of applications. 

Optional equipment is offered on the FZU22, including touch probe, tool measuring system, work area cover, tool changer, chip conveyor, mist/dust extraction system, minimum quantity lubrication and a vacuum system.