Gamma Roller GR 160 3P is the most powerful angle processing machine within Geka´s angle processing lines. It is a CNC Line for Punching, Marking, and Shearing angles, flat bars and U profiles.
Its CNC punching unit has up to 6 punches, 3 punches per wing. It has a CNC-controlled gauge and a hydraulic hold down that permits to punch diameters up to 31 mm. Its shearing unit allows cutting angles without waste thanks to its clean cuts.

Optional equipment available
This angle processing machine has a wide variety of optional equipment to build the line that suits your specific needs. Please, contact Geka to receive additional information about them.
- Automatic Feeder.
- Minimal Waste Unit.
- Material Unloading System.
- Advanced Software with Nesting and Importing DSTV.
Gamma Roller 160 Capacities
The capacities and features of this angle shearing and punching machine are shown in the following table:
FEATURES | GR 160-3P |
---|---|
Minimum L | 40x40x4 mm |
Maximum L | 160x160x16 mm |
Minimum Flat Bar | 50×5 mm |
Maximum Flat Bar | 160×16 mm |
Minimum U | 60×30 mm |
Maximum U | 120×60 mm |
Marking | Cassette |
Characters | 5×10 |
Number of Punches | 6 (3 per wing) |
Maximum Diameter | 31 mm |
Punching Force | 800 kN |
Shear Station Power | 2550 kN |
Feeder Speed | programmable up to 36 m/min. |
- Capacities based on a material resistance of 45 Kg/mm2.
- GEKA may change technical specifications, equipment and photographs of models, as well as any other information contained herein.
- Technical characteristics valid except for typographical errors or omissions.
Gamma Roller 160 features
The Gamma Roller 160 is equipped with the following units:

INPUT CONVEYOR UNIT
• Servo motor-driven tracking roller.
• Independent encoder.
• Feeder tracks at each end of the line.

PUNCHING UNIT
• Three different punches per wing.
• Diameters up to 31mm.
• CNC-controlled gauge.
• Hydraulic hold down.

SHEARING UNIT
• Clean cuts without waste.
• Fast and easy access to blades.

MARKING UNIT
• 5 references.
• Ten characters per reference 10×6 mm.
• PC-controlled selection by reference.

USER-INTERFACE
• Windows 10 based PC control.
• Touch screen.
• Remote assistance over the internet.
• USB Port.