Milling : GROB-WERKE GmbH & Co. KG

High-precision milling with GROB machines

 

Extremely efficient and flexible: GROB universal and system series guarantee optimized 5-axis milling for a perfect cutting result. The sophisticated engineering concept ensures optimum chip fall for a diverse range of materials to produce complex and challenging parts. Use GROB's innovative and reliable machines to guarantee the best milling result for your series production.

Product overview
Milling centers, system machines
G300
G300

The compact machining module for your highly efficient series production facility.

G300

Working travels: 600/770/750
in X-/Y'-/Z-axis (mm)

 

Speeds (max.): 95/45/100
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 600
(mm)

G500
G500

The machining module for dynamic series production of your parts.

G500

Working travels: 800/950/970
in X-/Y'-/Z-axis (mm) 

 

Speeds (max.): 90/50/100
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 900
(mm)

G700
G700

The machining module for series production of parts with maximum length.

G700

Working travels: 1,250/920/1,160
in X-/Y'-/Z-axis (mm)

 

Speeds (max.): 60/50/60
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 1,350
(mm)

G320
G320

The compact two-spindle machining module for even faster production in your manufacturing line.

G320

Working travels: 600/655/750
in X-/Y'-/Z-axis (mm) 

 

Speeds (max.): 90/75/100
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 2x695
(mm)

G520
G520

The dynamic machining module with two spindles for a highly efficient series production.

G520

Working travels: 750/840/970
in X-/Y'-/Z-axis (mm)

 

Speeds (max.): 90/75/100
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 2x798
(mm)

G720
G720

The two-spindle machining module for series production of large parts.

G720

Working travels: 690/920/1,160
in X-/Y'-/Z-axis (mm) 

 

Speeds (max.): 50/50/60
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 1,350
(mm)

G800
G800

The large machining center with ideal pallet dimensions for large components in your series production facility.

G800

Details of the 5-axis version:

Working travels  1,600/1,700/1,540/300
in X'-/Y-/Z-/W-axis (mm)

 

Speeds (max.): 60/60/50/35
in X'-/Y-/Z-/W-axis (m/min)

 

Interference diameter: 1,600
(mm)

G500F
G500F

Optimized chip transport with the machining center for your frame structure and chassis parts.

G500F

Working travels: 1,550/875/785
in X-/Y'-/Z-axis (mm)

 

Speeds (max.): 70/50/90
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 1,070
(mm)

G520F
G520F

The two-spindle frame structure and chassis machining center guarantees high dynamics and maximum flexibility.

G520F

Working travels: 750/840/785
in X-/Y'-/Z-axis (mm) 

 

Speeds (max.): 70/60/90
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 2x798
(mm)

G600F
G600F

Optimized chip fall and compact outer dimensions with the efficient machining center for frame structure and chassis parts.

G600F

Working travels: 1,500/1,265(+320)/1,100
in X-/Y'-/Z-axis (mm)

 

Speeds (max.): 95/60/50
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 1,550
(mm)

Show all milling centers
Product overview
Milling centers, universal machining centers
G350
G350

The compact 5-axis machining center for milling parts from the most diverse materials.

G350

Working travels: 600/855/750
in X-/Y'-/Z-axis (mm) 

 

Speeds (max.): 70/45/90
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 600
(mm)

G550
G550

Optimized milling performance with the 5-axis machining center for parts from the most diverse raw materials.

G550

Working travels: 800/1,020/970
in X-/Y'-/Z-axis (mm)

 

Speeds (max.): 90/50/90
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 900
(mm)

G750
G750

Highest productivity and optimized machining with the rigid 5-axis machining center.

G750

Working travels: 1,000/1,100/1,170
in X-/Y'-/Z-axis (mm)

 

Speeds (max.): 60/50/75 
in X-/Y'-/Z-axis (m/min)

 

Interference diameter: 1,280
(mm)

G1050
G1050

The 4- and 5-axis versions of the large machining center for outstanding machining results on large components.

G1050

Details of the 5-axis version:

 

Working travels: 1,600/1,700/1,540/300
in X-/Y'-/Z-/W-axis (mm)

 

Speeds (max.): 60/60/50/35
in X-/Y'-/Z-/W-axis (m/min)

 

Interference diameter: 1,600
(mm)

Typical machining operations

Turbine blade
Dimensions of raw material (mm)110x35x175
IndustryAerospace
MaterialHigh-grade steel
Machining time29 minutes
Motorized spindle16,000 rpm
Power/torque32 kW/206 Nm
Knuckle
Dimensions of raw material (mm)450x200
IndustryAutomotive
MaterialAluminium
Motorized spindle16,000 rpm
Power/torque32 kW/206 Nm
Centrifugal compressor
Dimensions of raw material (mm)Ø 500x165
IndustryEnergy technology
MaterialStainless steel
Machining time30 hours
Motorized spindle16,000 rpm
Power/torque32 kW/206 Nm
Carrier
Dimensions of raw material (mm)Ø 174x36
IndustryMechanical engineering
MaterialC45
Machining time8 minutes
Motorized spindle12,000 rpm
Power/torque52 kW/83 Nm
Chisel Holder
Dimensions of raw material (mm)Ø 80x250
IndustryMedical technology
Machining time90 minutes
Motorized spindle16,000 rpm
Power/torque32kW/206 Nm
Basketball hoop
Dimensions of raw material (mm)Ø 330x300
IndustryDie and Mold Industries
MaterialAluminium
Machining time100 hours
Motorized spindle30,000 rpm
Power/torque53 kW/63 Nm
High-performance milling in steel
The G550 5-axis milling machining center offers outstanding chip fall and optimized dynamic performance.
GROB Service
Customer service

GROB Group
Phone:  +49 (8261) 996-777
E-mail:   info.service@grob.de