(Zimmermann: Wixom, MI) -- Zimmermann, a global high-tech supplier of portal milling machines, will feature a 5-axis portal milling machine for lighter-weight machining applications aimed at large structures at its booth in the International Manufacturing Technology Show, Sept. 14–19, 2026, at McCormick Place in Chicago.

With FZU22, Zimmermann adds a machine that’s capable of machining various workpiece shapes, sizes, and materials. Aluminum, plastic, wood, and other substrates can be processed, as well as finishing carbon fiber-reinforced and other composite materials. The overhead gantry provides precise production of models and molded parts.

A standard machine includes a tool changer for 24 tools and a CNC from Siemens or Heidenhain for full motion control and tracking. A specially developed 5-axis milling head with a 15 kW spindle can mill complex contours and tight pockets in large molds.

The FZU22 boasts a substantial working range, from 71 in.–98 in. in the X axis, 118 in.–138 in. in the Y axis, and 49 in. 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 in./sec² to 197 in./sec².

With a compact footprint of 11 ft x 15 ft, the machine fits in any small space available in a shop with minimal foundation requirements. ISO 230-2 accuracy is provided. A choice of milling heads is offered on the machine to suit a variety of applications.

Optional equipment includes touch probe, tool measuring system, work area cover, tool changer, chip conveyor, mist/dust extraction system, minimum quantity lubrication, and a vacuum system.

The machine to be displayed at IMTS also features an ultrasonic system for cutting aerospace insulation.

Visit Zimmermann at IMTS 2026 in the South Building, Level 3, Booth 339336.

Zimmermann FZU22 with CNC

Side view of the FZU22