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Main page » Metal » Sanding Machines » Surface Grinding Machines » Bernardo sanding machine BSG 2550 TDC
Bernardo sanding machine BSG 2550 TDC
The BSG-series are solidly-built surface grinding machines, featuring automatic vertical feed. All main parts, like stand, base and apron are made of high-quality grey cast iron. The wide range of accessories make these models very cost-effective for tool and die making.
Properties Bernardo sanding machine BSG 2550 TDC
- Plastic-coated counter guide in x- and y-axis assure a low slip-stick-effect
- V-flat longitudinal table guide, double-V cross table guide
- Spindle features axial and radial, clearance-free, pre-tensioned bearings
- Seperate hydraulic unit with heat exchanger to omit vibrations and thermal load
- Special hydraulic system guarantees gentle table adjustment even at full load
- Solidly constructed and well supported structure assures high stability
- Digitally controlled, automatic vertical feed with servo motor
- Infeed via rapid feed to height of workpiece, adjustable to finishing and sparking, automatic lift at program end
- Adjustable longitudinal and cross table movement via end stops
Standard accessories Bernardo sanding machine BSG 2550 TDC
- 2-axis digital readout ES-12 H with LCD-display
- Control system Siemens TD 400 C
- Grinding wheel
- Flange
- LED machine light
- Magnetic clamping plate
- Balancing stand
- Balancing arbor
- Parallel dresser
- Protective covers
- Demagnetization device
- Coolant device
- Dressing diamond
- Machine feet
- Central lubrication
- Tools
Technical specifications Bernardo sanding machine BSG 2550 TDC
Table dimensions | 250 x 510 mm |
T-slot quantity / width | 1 / 14 mm |
Electric magnet clamping plate | 250 x 500 mm |
Max. travel, longitudinal | 560 mm |
Max. travel, cross | 275 mm |
Max. distance spindle / table | 450 mm |
Max. workpiece weight* | 180 kg |
Grinding wheel | 200 x 20 x 31,75 mm |
Table speed, hydraulic | 5 - 25 m/min |
Cross adjustment |
|
Automatic adjustment, cross | 0,1 - 8 mm/Stroke |
Rapid feed, cross | 990 mm/min |
Adjustment per handwheel rotation | 4 mm/rev. |
Scale division on handwheel | 0,02 mm |
Vertical adjustment |
|
Automatic adjustment, vertical | 0,005 / 0,01 / 0,02 / 0,03 / 0,04 / 0,05 mm |
Rapid feed, vertical | 480 mm/min |
Adjustment per handhwheel rotation | 2 mm/rev. |
Scale division on handwheel | 0,005 mm |
Motor power of sanding spindle | 2,2 kW |
Spindle speed | 2850 rpm |
Motor power of hydraulic pump | 0,75 kW |
Motor power of vertical feed | 0,5 kW |
Length | 1900 mm |
Depth | 2050 mm |
Height | 1840 mm |
Weight approx. | 1750 kg |
* with magnet clamping plate
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