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The massively built BSG 2550 PLC surface grinder is equipped with automatic vertical approach as standard. All main construction assemblies such as fixed column, attachment and slides are made of high quality cast iron. Thanks to the extensive standard equipment, these models offer an optimal service package for tool and mold production.
Property
- Reduced slip-stick effect thanks to plastic-coated counter-guides in the x and y axes
- Longitudinal table guide V-flat, transversal table guide double-V
- Special preloaded bearings without axial and radial play in the grinding spindle
- High stability thanks to strong ribs and large walls
- Digitally controlled automatic vertical advancement with servomotor
- The sophisticated hydraulic system guarantees smooth turning of the table even with high loads
- Approach by rapid stroke to the height of the piece, conciliation stroke and adjustable flame suppressor; automatic lifting after the end of the program
- Adjustable longitudinal and transversal table movement via limit switches
Standard accessories
- ES-12 H 2-axis position display with LCD display
- Siemens SMART IE V3 panel with touch control
- Electronic knob
- Grinding wheel bore
- Disc flange
- LED work light
- Magnetic clamping plate
- Balancing support
- Balancing shaft
- Protective covers
- Parallel extractor arrangement
- Demagnetization device
- Refrigeration system
- Diamond extractor
- Machine feet
- Central lubrication
- Control device
Technical specifications
|
Table clamping surface |
250 x 510 mm |
|
Number of T-slots / width |
1 / 14 mm |
|
Electronic magnetic clamping plate |
250 x 500 mm |
|
Maximum travel, longitudinal |
560 mm |
|
Maximum travel, transverse |
275 mm |
|
Distance between spindle center and table max. |
450 mm |
|
Max. weight of the piece* |
180kg |
|
Grinding wheel bore |
200 x 20 x 31.75 mm |
|
Table speed, hydraulic |
5 – 25 m/min |
|
Transversal adjustment |
|
|
Automatic, transversal approach |
0.5 – 8 mm/stroke |
|
Fast, transversal travel |
990 mm/min |
|
Transversal approach per turn of the knob |
4 mm/rev |
|
Scale division on the flyer |
0.02mm |
|
Vertical approach |
|
|
Manual setting |
0,005 / 0,01 / 0,02 / |
|
|
0.03 / 0.04 / 0.05mm |
|
Fast running, vertical |
480 mm/min |
|
Vertical approach. per turn of the knob |
2 mm/rev |
|
Scale division on the flyer |
0.005 mm |
|
Grinding spindle motor |
2.2 kW |
|
Number of spindle revolutions |
2850 rpm |
|
Hydraulic pump motor |
0.75 kW |
|
Vertical feed motor |
0.5 kW |
|
Length |
1900 mm |
|
Depth |
2050 mm |
|
Height |
1840 mm |
|
Weight approx. |
1750kg |
|
* with magnetic clamping plate |
