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Do you need a heavy-duty machine series that guarantees robust and also optimal, dynamic processes at the same time?
The 4-axis machine series of GROB has been optimized for practically ideal static and dynamic behavior with the aid of a multi-object simulation of the complete machine from the beginning, and will perform with a high level of reliability, accuracy and dynamics in a highly competitive environment.
Our whitepaper "The new 4-axis series from GROB - it doesn't always have to be 5-axes" provides you with the right answer to the diverse challenges in all target markets with our innovative 4-axis machining centers G440, G640 and G840.
Download the whitepaper now & find out more!


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"The new 4-axis machine series – It does not always have to be five axis"
- Efficient machine cooling
Our efficient machine cooling concept includes the cooling of the drive powertrain, electrical cabinet, motor spindle, rotary table and cooling lubricant system, whereby a high level of accuracy is achieved on the part.
- Broad range of motor spindles
Thanks to the different motor spindle types (HSK, CAT, BT, SK, BIG-PLUS), you have a wide range of options at your disposal to find the optimal solution for your machining needs.
- Tool magazine variants
Choice between different tool magazine variants in different sizes (up to 450 slots). These have a modular structure and can also be exchanged afterwards using "plug and play."
