Aluminum / steel-sawing machine

Rohbi RKA72

Overhauled: 2024
PLC control: Siemens S7
Saw blade 60 - 250 mm
Motor power 1.5 KW
Saw blade feed 0-20 mm/min
Cutting speed: 15 - 170 m/min (steel)
630 - 1885 m/min (non-ferrous metal)
Max. working area: 70x40 mm (steel)
Working area max.: 60x40 mm (non-ferrous metal)
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Working range round: 5 - 70 mm (steel)
Working range round: 5 - 50 mm (non-ferrous metal)
Feed length 5 - 500 mm
5-9999 (multiple stroke)
Feed speed max. 500 mm/sec
Weight (saw)approx.: 610 kg
Dimensions LxWxH (saw)approx.:2500mm x 1000mm x 2000mm

The machine will be overhauled in our company on customer request. Among other things, the following points will be renewed:
- Conversion to Siemens S7 PLC control
- Conversion to Siemens HMI control panel
- Replacement of the pneumatic feed or replacement of the ball screw spindle
- Replacement of servo motor and servo inverter
- Replacement of the frequency converter for the main saw drive
- New electronic components
- New pneumatic lines
- Maintenance or replacement of all pneumatic cylinders and valve terminals
- Optimization of the suction concept
- Maintenance of the central and minimum lubrication system
- Replacement of general wear parts
- Overhaul of the machine body

The machine also has:
- Minimum lubrication for optimum sawing quality

Due to its equipment and design, the machine is suitable for mass cutting of steel in the high-precision tolerance range.

Guarantee:
Unless otherwise agreed, we guarantee our machines for 6 months on all parts overhauled or replaced by us. Working time and wearing parts are excluded from the guarantee.

Optional:
- Conversion of the sawing unit to a gearless main drive for sawing non-ferrous metals and plastic materials (speed 1000 - 3000/1min.).
- Feed unit 1000mm
- Feed unit 2000mm
- Screw magazine 4m
- Screw magazine 6m
- Servo-controlled material feed
- Servo-controlled saw feed
- Conversion to prismatic jaws (60°) for mass clamping of round materials
- Discharge system
- Delivery and installation on your premises
- Training of your employees

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