Compact and Flexible.

This gantry milling machine is perfect for machining aluminum and composite materials. The machine sits on a flat foundation and can be set up on any solid industrial floor. The machine table is firmly anchored to the FZ33 compact so the workpiece does not have to be moved. The milling process is highly precise, regardless of weight and size of the workpiece. 

The FZ33c facilitate a consistent, efficient milling process. Thanks to its combination of high stability and rigidity the machine meets all the requirements of model making, tool and mold industry, including the demands of the aerospace, automotive and alternative energy industries.

Suitable Milling Heads

Combines high torque with high rotation speeds

The A-axis drive employs dual torque motors with electronic pre-load for backlash elimination. The C-axis has a direct torque drive. The enables rapid an high precision positioning. With its symmetrical and compact design, which tapers towards the tool, the VH 20 milling head has a low interference contour and can be combined with spindles from various manufacturers.

Maximum Precision at highest temperature stability

This design ensures outstanding temperature stability and posses- ses integrated oscillation and vibration damping for even greater milling precision. The A-axis is powered by a zero-play torque drive package, and the C-axis is powered directly by a torque motor. A liquid cooling system dissipates the heat from simultaneous machining. Both heads are suitable for milling aluminum, composites, steel and cast iron.

Working Ranges    
X-axis   98" (2,500 mm)
Y-axis   118" - 157" (3,000 - 4,000 mm)
Z-axis 49" - 59" (1,250 - 1,500 mm)
Table Size    
Length   98" (2,500 mm)
Width 128" - 164" (3,250 - 4,250 mm)
Heigth   24" (600 mm)
Table Load   8,000 kg/m2
    max. 16,000 kg/m2
T-Slots (longitudinal)   18H12
    optional 18H8
Pitch of T-Slots   10" (250 mm)
Drives - Linear Axes    
Feed Rate X-, Y-, Z-axis up to 2,362 ipm (60 m/min)
Acceleration X-, Y-, Z-axis up to 197 ips2 (5 m/s2)
Dimensions, Weight    
Required Space (without peripherals) Y = 118" (3000 mm) Length 299" (7,600 mm)
  Width 354" (8,990 mm)
  Height 222" (5,650 mm)
Required Space (without peripherals) Y = 157" (4000 mm) Length 299" (7,600 mm)
  Width 393" (9,990 mm)
  Height 242" (6,150 mm)
Total Weight   ca. 53,500 - 59,500 kg
Accuracy  
Standard Accuracy in accordance to VDI/DGQ 3441 or ISO 230-2
Special Accuracy on request

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Technology

Experience how close maximum mechanical accuracy comes to perfection. Our milling solutions guarantee the highest quality and precision.

Horizontal Machining Centers

FZH from Zimmermann has pioneering new developments and powerful milling spindles. This allows components to be manufactured from a wide variety of materials. In combination with our milling heads, the FZH enables a highly efficient milling process for machining aluminium and composites.

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