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GROB: universal machining centres
Authorised GROB distributor and service partner in Spain: we advise you on the model, spindle and automation, and we install, train and maintain your machine.
- Authorised distributor
- Official GROB service
- Showroom in Monforte del Cid
GROB GP1350: 5-axis gantry
GROB's first 5-axis gantry, for parts up to Ø 1,400 × 1,100 mm and 3.6 t.
- X/Y/Z travels
- 1,400 · 1,950 · 1,100 mm
- Spindle
- 11,000 rpm HSK-A100 · 611 Nm
- Table
- up to Ø 1,400 mm · 3,600 kg
- Tools
- 156 (up to 408)
Core range · 5-axis
5-axis universal: G150 · G350 · G550 · G750
Horizontal spindle and tilting table inside the machine tunnel, with free chip fall. From small precision parts up to 1,500 kg.
GROBGROB G150
5-axis universal machining centreTravels X/Y/Z450 · 670 · 665 mmSpindle16,000 rpm HSK-A63 · 206 NmTable · max. workpieceØ 380 mm · workpiece up to Ø 580Tools50 (up to 483)Weight14,600 kgView details →
GROBGROB G350
Universal 5-axis machining centreX/Y/Z travels600 · 855 · 750 mmSpindle16,000 rpm HSK-A63 · 206 NmTable · max. workpieceØ 570 mm · workpiece up to Ø 720Tools60 (up to 484)Weight15,300 kgView details →
GROBGROB G550
Universal machining centreTravels X/Y/Z800 · 1,020 · 970 mmBest-selling spindles16,000 rpm HSK-A63 · 206 NmTable · max. workpieceØ 770 mm · workpiece up to Ø 900Tools70 (up to 504)Weight26,000 kgView details →
GROBGROB G750
Universal machining centreTravels X/Y/Z1,000 · 1,100 · 1,175 mmSpindle16,000 rpm HSK-A63 · 206 NmTable · max. workpieceØ 950 mm · workpiece up to Ø 1,280Tools117 (up to 544)Weight37,000 kgView details →
Compare 5-axis universal
| Model | Travels X/Y/Z | Spindle | Table · max. workpiece | Tools | Weight | CNC control |
|---|---|---|---|---|---|---|
| G150 | 450 · 670 · 665 mm | 16,000 rpm HSK-A63 · 206 Nm | Ø 380 mm · workpiece up to Ø 580 | 50 (up to 483) | 14,600 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
| G350 | 600 · 855 · 750 mm | 16,000 rpm HSK-A63 · 206 Nm | Ø 570 mm · workpiece up to Ø 720 | 60 (up to 484) | 15,300 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
| G550 | 800 · 1,020 · 970 mm | 16,000 rpm HSK-A63 · 206 Nm | Ø 770 mm · workpiece up to Ø 900 | 70 (up to 504) | 26,000 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
| G750 | 1,000 · 1,100 · 1,175 mm | 16,000 rpm HSK-A63 · 206 Nm | Ø 950 mm · workpiece up to Ø 1,280 | 117 (up to 544) | 37,000 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
Milling and turning
Mill-turn: G350T · G550T · G750T
Turning on the rotary table itself: the part comes out finished in a single clamping.
GROBGROB G350T
Universal machining centreTravels X/Y/Z600 · 855 · 750 mmSpindle16,000 rpm HSK-A/T63 · 206 NmTable · max. workpieceØ 570 mm · workpiece Ø 620 · turning 1,200 rpmTools60 (up to 484)Weight15,300 kgView details →
GROBGROB G550T
Universal machining centreTravels X/Y/Z800 · 1,020 · 970 mmSpindle16,000 rpm HSK-A/T63 · 206 NmTable · max. workpieceØ 770 mm · workpiece Ø 900 · turning 800 rpmTools70 (up to 504)Weight26,000 kgView details →
GROBGROB G750T
Universal machining centreTravels X/Y/Z1,000 · 1,100 · 1,175 mmSpindle16,000 rpm HSK-A/T63 · 206 NmTable · max. workpieceØ 950 mm · workpiece Ø 1,280 · turning 500 rpmTools117 (up to 544)Weight37,000 kgView details →
Compare Mill-turn (T)
| Model | Travels X/Y/Z | Spindle | Table · max. workpiece | Tools | Weight | CNC control |
|---|---|---|---|---|---|---|
| G350T | 600 · 855 · 750 mm | 16,000 rpm HSK-A/T63 · 206 Nm | Ø 570 mm · workpiece Ø 620 · turning 1,200 rpm | 60 (up to 484) | 15,300 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
| G550T | 800 · 1,020 · 970 mm | 16,000 rpm HSK-A/T63 · 206 Nm | Ø 770 mm · workpiece Ø 900 · turning 800 rpm | 70 (up to 504) | 26,000 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
| G750T | 1,000 · 1,100 · 1,175 mm | 16,000 rpm HSK-A/T63 · 206 Nm | Ø 950 mm · workpiece Ø 1,280 · turning 500 rpm | 117 (up to 544) | 37,000 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
Entry to GROB
Access line: G350a · G550a
GROB kinematics and quality with optimised equipment: the most economical way to get started in 5-axis machining.
GROBGROB G350a
Universal machining centre G350AX/Y/Z travels600 · 770 · 805 mmSpindle16,000 rpm HSK-A63 · 206 NmTable · max. workpieceØ 570 mm · workpiece up to Ø 720Tools34 (up to 253)Weight15,100 kgView details →
GROBGROB G550a
Universal machining centre G550ATravels X/Y/Z800 · 950 · 1,020 mmSpindle16,000 rpm HSK-A63 · 206 NmTable · max. workpieceØ 770 mm · workpiece up to Ø 900Tools50 (up to 253)Weight21,500 kgView details →
Compare Access (G350a/G550a)
| Model | X/Y/Z travels | Spindle | Table · max. workpiece | Tools | Weight | CNC control |
|---|---|---|---|---|---|---|
| G350a | 600 · 770 · 805 mm | 16,000 rpm HSK-A63 · 206 Nm | Ø 570 mm · workpiece up to Ø 720 | 34 (up to 253) | 15,100 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
| G550a | 800 · 950 · 1,020 mm | 16,000 rpm HSK-A63 · 206 Nm | Ø 770 mm · workpiece up to Ø 900 | 50 (up to 253) | 21,500 kg | SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7 |
4-axis production
4-axis horizontal: G440 · G640 · G840
Horizontal centres with a standard pallet changer for series production.
GROBGROB G640
4-axis universal machining centreTravels X/Y/Z1,050 · 800 · 1,050 mmSpindle16,000 rpm HSK-A63 · 206 NmPallet · max. workpiecePallet 630 × 630 mm · workpiece Ø 1,050Tools50 (up to 476)Weight23,500 kgView details →
GROBGROB G840
Universal 4-axis machining centreTravels X/Y/Z1,400 · 1,200 · 1,400 mmSpindle10,000 rpm HSK-A100 · 340 NmPallet · max. workpiecePallet 800 × 800 mm · workpiece Ø 1,400Tools57 (up to 476)Weight37,600 kgView details →
GROBGROB G440
4-axis universal machining centreTravels X/Y/Z800 · 800 · 800 mmSpindle16,000 rpm HSK-A63 · 206 NmPallet · max. workpiecePallet 500 × 500 mm · workpiece Ø 800Tools50 (up to 476)Weight18,000 kgView details →
Compare 4-axis
| Model | Travels X/Y/Z | Spindle | Pallet · max. workpiece | Tools | Weight | CNC control |
|---|---|---|---|---|---|---|
| G640 | 1,050 · 800 · 1,050 mm | 16,000 rpm HSK-A63 · 206 Nm | Pallet 630 × 630 mm · workpiece Ø 1,050 | 50 (up to 476) | 23,500 kg | SIEMENS SINUMERIK ONE |
| G840 | 1,400 · 1,200 · 1,400 mm | 10,000 rpm HSK-A100 · 340 Nm | Pallet 800 × 800 mm · workpiece Ø 1,400 | 57 (up to 476) | 37,600 kg | SIEMENS SINUMERIK ONE |
| G440 | 800 · 800 · 800 mm | 16,000 rpm HSK-A63 · 206 Nm | Pallet 500 × 500 mm · workpiece Ø 800 | 50 (up to 476) | 18,000 kg | SIEMENS SINUMERIK ONE |
Frequently asked questions
GROB FAQs
Is Ferrotall an authorised GROB distributor in Spain?
Yes. Ferrotall is the authorised GROB distributor and service partner in Spain: we advise on configuration, install the machine, train your operators and maintain it with our own technicians and spare parts within 24 h.
What sets a GROB universal centre apart from a conventional 5-axis machine?
GROB uses a horizontal spindle and a tilting table inside the machine tunnel. Chips fall freely, the Z travel is long and parts can be machined upside down, which extends tool life and improves process stability.
What is the difference between the G350, G350a and G350T?
The G350 is the full universal version; the G350a (access line) keeps GROB kinematics with optimised equipment at a lower price; the G350T adds turning on the table itself to finish the part in a single clamping.
What automation options are available for GROB machines?
Integrated pallet changer, rotary or tower pallet storage (PSS-R / PSS-T), modular linear pallet storage (PSS-L), robot cells (GRC) and additional tool magazines (TM), depending on the model.
Which CNC control do they use?
The 5-axis universal, access and mill-turn centres come with SIEMENS SINUMERIK ONE as standard and HEIDENHAIN TNC7 as an option.
Can I see a GROB machine running before buying?
Yes. We invite you to our facilities in Monforte del Cid (Alicante) or we can arrange a demonstration with your part.