The GROB-Team congratulates on the 60th birthday and wishes all the best.
Congratulations for the 10th anniversary
On the 30th of November the traditional annual dinner took place. This time the employees of GROB AG met with partners in the Mangerie in Egolzwil.
Besides the cosy get-together, Natalino Masilio received thanks for his many years of highly appreciated commitment.
Where waste generates steam
This year's company outing took the employees in the morning to Perlen to the ultra-modern waste incineration plant "Renergia".
After lunch at the restaurant Perle, man and woman could enjoy themselves in the most wonderful summer weather on the "Mostelberg", Sattel Hochstuckli.
Interested in our company? Here you get a small insight (only in German).
Studer S33 – Cylindrical grinding with loading portal
It’s a particular concern of GROB AG to fulfil – as far as possible - its customer requirement into our own production facilities. Therefore, through the acquisition of the machine Studer S33 the necessary grinding capacity has been increased.
The S33 is a CNC controlled universal cylindrical grinding machine for small to medium sized parts into individual and series production. Complex parts can be ground in one setting. This is possible thanks to the grinding head with two spindles and to the driven synchronous tailstock, which doesn’t need a separately slaving device.
Workpiece weight max.
approx. 8 kg
Length of parts
20 – 312 mm
6 – 160 mm
6 – 60 mm
Autonomy / workpiece magazine
max 50 parts
CTX alpha 500 from DMG
GROB AG has been using an additional DMG MORI machine in its turning shop since April 2015. The CTX alpha 500 is a top-quality and highly valuable addition to the company's machinery.
It now also has the ability to manufacture turned and milled parts that are highly accurate on both sides in one clamping process. This investment complements the Köpfer hobbing machine, on which gears can be positioned according to a surface, a hole or an edge.