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Estructura Grob G350
Husillo principal Grob G350
Sistema de cambio de pallet Grob G350
Calibración de ejes oscilatorios Grob G350
Interpolation-turning PLUS Grob G350
Tallado de engranajes Grob G350
Cambiador de herramientas de doble disco Grob G350
Centro de mecanizado universal Grob G350
Universal 5-axis machining centre Grob G350 · Layout and dimensions Layout and dimensions
Universal 5-axis machining centre Grob G350 · Interior and machine concept Interior and machine concept
Universal 5-axis machining centre Grob G350 · Overview Overview
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GROB

Universal 5-axis machining centre Grob G350

Compact universal 5-axis machine with the longest Z travel in its class, 230° swivel on A and upside-down machining for maximum tool life.

Ref. GROB G350

X/Y/Z travels
600 · 855 · 750 mm
Spindle
16,000 rpm HSK-A63 · 206 Nm
Table · max. workpiece
Ø 570 mm · workpiece up to Ø 720
Tools
60 (up to 484)
Weight
15,300 kg
CNC control
SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7
Call +34 966 662 296

We reply within 24 working hours.

Technical data

Select a section to see the details:

SpeedTaperPower (100 % / 40 % DC)Torque (100 % / 40 % DC)Availability
16,000 rpm Most common HSK-A6325 / 32 kW159 / 206 NmOptional
12,000 rpm HSK-A6340 / 52 kW63.7 / 82.8 NmStandard
18,000 rpm HSK-A6329 / 39 kW34.6 / 46.6 NmOptional
21,000 rpm HSK-A6329 / 39 kW34.6 / 46.6 NmOptional
30,000 rpm HSK-A6340 / 53 kW48 / 63 NmOptional
Tilting rotary table with parallel T-slots
StandardTilting rotary table with parallel T-slots SizeØ 570 mm; 1×14 H7 + 4×14 H12Max. load400 kg
Tilting table with pallet
OptionTilting table with pallet Sizepallet 400 × 400 mmMax. load340 kg
Tilting table with pallet changer (2 positions)
Tilting table with pallet changer (2 positions) Sizepallet 400 × 400 mm; change 12.0 sMax. load340 kg
Highly dynamic rotary table
Highly dynamic rotary table Sizepallet Ø 320 mm; interference Ø 600; B up to 200 rpmMax. load250 (on pallet) kg
Vario table (base module / with tailstock / steady rest with tandem drive)
Vario table (base module / with tailstock / steady rest with tandem drive) Sizetable Ø 200 mm; distance between centres 485 mm (555 mm with tandem); steady rest stroke 195 mmMax. load230 kg

Interference envelope depending on axis position and table type: check that your part fits before requesting a quotation.

Maximum part size Universal 5-axis machining centre Grob G350Enlarge drawingVario table with tailstock and steady rest: for blades and long parts (aerospace, energy)Vario table with tailstock and steady rest: for blades and long parts (aerospace, energy)
Rotary table · A/B axes max.Ø 720 × 418.5 mm (sphere R415)
Rotary table · B axis with A=0°Ø 720 × 565 mm (Ø 535 at the top)
With pallet · A/B axesØ 720 × 365 mm (Ø 650 at the base)
With pallet · B axis with A=0°Ø 720 × 511.5 mm
With pallet changerØ 600 × 365 mm (A/B) / Ø 600 × 500 mm (B axis)
Highly dynamic tableØ 600 × 495 mm (A/B) / Ø 600 × 641.5 mm (B axis)
Vario table · A axis max.Ø 300 × 565 mm (base module); Ø 300 × 485 mm with tailstock; Ø 280 × 555 mm with tandem drive
Single disc (horizontal)60 HSK-A63
Double disc117 HSK-A63 (105 with oversized tools)
Additional magazine TM200 / TM308 / TM373up to 424 (single disc) or 484 positions (double disc)
MagazineMax. tool length 365 mm (550 mm extra-long with restrictions)
A axis (tilting)-185° / +45° (230°), 35 rpm; dynamic table -225° / +135°
B axis (rotary)n × 360°, 50 rpm (dynamic table/Vario 200 rpm)
Rotary axis drivetorque motors
Rapid traverse X/Y/Z (m/min)X/Y/Z 70 / 45 / 90
Acceleration X/Y/Z (m/s²)5 / 4 / 7
Positioning accuracy0.006 mm; repeatability < 0.0025 mm
Chip-to-chip time (s)2.7
CNC controlSIEMENS SINUMERIK ONE (standard) · HEIDENHAIN TNC7 (optional) · GROB4Pilot panel (24" multi-touch screen)
Base machine dimensions (W × L × H)2,000 × 5,810 × 3,215 mm (width × length × height)
With pallet changer2,475 × 6,020 × 3,215 mm
With changer, TM magazine and coolant3,600 × 6,020 × 3,215 mm

Weight of the base machine without pallet changer.

Data from the manufacturer's catalogue; the final configuration is confirmed in the quotation.

Automation options

Ready to be automated from day one or whenever you need it: more spindle hours without an operator and a lower cost per part.

Automatic pallet changerPalletsAutomatic pallet changer

Prepare the next part on the outer pallet while the machine is cutting. It is the basis for connecting pallet magazines.

✓ pallet 400 × 400 mm · 340 kg · change in 12 s

Rotary or tower pallet magazine (PSS-R / PSS-T)PalletsRotary or tower pallet magazine (PSS-R / PSS-T)

Compact cell for unattended production over entire shifts, even with small batches.

✓ PSS-R300 / PSS-T300 / PSS-R450

Linear pallet magazine PSS-LPalletsLinear pallet magazine PSS-L

Modular, expandable system: it grows with your production and can link up to 5 machines.

✓ PSS-L450

GRC robot cellPartsGRC robot cell

Automatic loading and unloading of parts from drawers, with no robot programming skills required.

✓ GRC-R12 · GRC-R60 / R150 / R240

Additional TM tool magazineToolsAdditional TM tool magazine

More tools on hand to produce more part numbers without changing tools by hand.

✓ up to 484 HSK-A63 tools

All cells are managed with the GROB4Automation software (order planning, ERP/MES connection and mobile alerts). Compatibility as per the GROB Automation catalogue 04/2025; please confirm the configuration with Ferrotall.

Description

Productivity benefits:

 -    High productivity.
 -    Optimised cycles.
 -    Excellent visibility of the working area.
 -    Operational flexibility.
 -    Sustainable.
 -    Compact design.
 -    Optimised access.
 -    Technical support 24 hours a day, 7 days a week.


A unique machine concept:

·      Horizontal spindle head:
The horizontal arrangement of the spindle head allows a longer Z-axis travel and improves chip fall.

·      Maximum stability:
Thanks to the innovative design of the three axes, the distance between the guideways and the tool tip is minimised, giving the machine considerably greater stability.

·      Tunnel concept:
The tunnel concept makes it possible to machine the longest components, even with extremely long tools, by swivelling and machining the workpiece within the working area without collisions.

·      Wide swivel range:
Three linear axes and two rotary axes allow 5-sided machining as well as simultaneous 5-axis interpolation, with a swivel range of 230 degrees on the A axis and 360 degrees on the B axis.

Ferrotall service

  • Installation and training Commissioning in your workshop and operator training by our technical team.
  • In-house technical service Service team with specialist technicians and spare parts to keep your machine producing.
  • Application advice We help you choose the machine and equipment to suit your parts and production.
  • More than 45 years Machine tool distributor based in Monforte del Cid (Alicante).
Universal 5-axis machining centre Grob G350
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