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Estructura Grob G350A
Husillo principal Grob G350A
Centro de mecanizado universal Grob G350A
Universal machining centre Grob G350A · PSS-R pallet magazine PSS-R pallet magazine
Universal machining centre Grob G350A · Axes and kinematics Axes and kinematics
Universal machining centre Grob G350A · Layout and dimensions Layout and dimensions
Universal machining centre Grob G350A · Interior and machine concept Interior and machine concept
Universal machining centre Grob G350A · Overview Overview
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GROB

Universal machining centre Grob G350A

The smart entry point to GROB 5-axis technology: the G350 concept at a tight cost and with fast payback.

Ref. GROB G350A

X/Y/Z travels
600 · 770 · 805 mm
Spindle
16,000 rpm HSK-A63 · 206 Nm
Table · max. workpiece
Ø 570 mm · workpiece up to Ø 720
Tools
34 (up to 253)
Weight
15,100 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
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 rotary table with pallet
OptionTilting rotary table with pallet Sizepallet 400 × 400 mmMax. load340 kg
Tilting rotary table with pallet changer (2 positions)
Tilting rotary table with pallet changer (2 positions) Sizepallet 400 × 400 mm; changeover 12.0 sMax. load340 kg

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

Maximum part size Universal machining centre Grob G350AEnlarge drawing
Rotary table · A/B axes max.Ø 720 × 418.5 mm (sphere R415)
Rotary table · B axis with A=0°Ø 720 × 665 mm (Ø 620 up to 457 mm, Ø 500 at the top)
With pallet · A/B axesØ 720 × 365 mm (Ø 600 with pallet magazine)
With pallet · B axis with A=0°Ø 720 × 611.5 mm
With pallet changerØ 600 × 365 mm (A/B) / Ø 600 × 580 mm (B axis)
Single disc34/40 HSK-A63 (standard) or 50/60 HSK-A63 (optional)
Compact double disc (CDTM)90/100 HSK-A63
Additional TM200 magazinetotal 228-253
MagazineMax. tool length 365 mm (200 mm on inner disc)
A axis (tilting)-185° / +45°, 12 rpm (worm gear)
B axis (rotary)n × 360°, 50 rpm (torque motor)
Rapid traverse X/Y/Z (m/min)X/Y/Z 60 / 42 / 60
Acceleration X/Y/Z (m/s²)5 / 3 / 10
Positioning accuracy0.006 mm; repeatability < 0.0025 mm
Chip-to-chip time (s)4.5
CNC controlSIEMENS SINUMERIK ONE (standard) · HEIDENHAIN TNC7 (optional) · GROB4Pilot panel (24" multi-touch screen)
Base machine dimensions (W × L × H)2,500 × 5,250 × 2,860 mm (width × length × height)
With changer, TM magazine and coolant5,350 × 5,700 × 3,250 mm

Maximum weight including workpiece, tools and cutting fluid.

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

Set up the next workpiece on the outer pallet while the machine is machining. 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

PSS-L linear pallet magazinePalletsPSS-L linear pallet magazine

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

✓ PSS-L450

GRC robot cellWorkpiecesGRC robot cell

Automatic loading and unloading of workpieces from drawers, with no need to know how to program robots.

✓ GRC-R12 · GRC-R60 / R150 / R240

Additional TM tool magazineToolsAdditional TM tool magazine

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

✓ TM200 · up to 253 tools

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

Description

Productivity benefits:

 -    Short payback period.
 -    High productivity.
 -    Modular structure.
 -    Technical support 24 hours a day, 7 days a week.
 -    Operational flexibility.
 -    The highest quality in the machining sector.


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 machining centre Grob G350A
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