平面磨床，精密平面磨床，表面磨床

BRAND (Schweiz) FS 735

Surface Grinding Machine, Precision Surface Grinder BRAND (Switzerland) Model FS 735
Machine No.: 322 82 Year of manufacture: 1982
Electro-magnetic chuck 700 x 300 mm
Grinding length 700 mm
Grinding width 300 mm
Cross travel max. 340 mm
Table longitudinal travel max. 750 mm
Distance spindle center to magnet max. 400 mm
Grinding wheel diameter 300 mm
Grinding wheel width 50 mm
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Grinding wheel width 60 mm with single-sided recess in the grinding wheel
Grinding wheel bore 127 mm
Table longitudinal feed 0 - 30 m/min, stepless
Table cross feed per pulse 1 to 10 mm
Rapid cross traverse 340 mm in 6 sec
Vertical infeed 0.001 - 0.055 mm
Vertical rapid traverse 150 mm/min
Grinding wheel speed 2500 rpm
Grinding wheel surface speed 39 m/s
Spindle drive motor power max. 5.7 kW
Hydraulic motor power 1.5 kW
Power supply 400 Volts, 50 Hz, approx. 7 kVA
- Stepless grinding wheel speed adjustment
- Automatic depth infeed
- Automatic table cross feed, hydraulic
and mechanical handwheel for table cross movement
- Hydraulic clamping for the cross movement
- Hydraulic table longitudinal movement
- Hydraulic dressing device
- Electromagnetic chuck BRAILLON, Type BJP 700 x 300 mm, overall height 100 mm, continuously adjustable magnetic force
- Centralized oil lubrication
- BEDA band filter system with coolant tank and pump standing beside, L x W x H = 1600 x 650 x 1100 mm
- Separate hydraulic unit with electrical cabinet, L x W x H = 1800 x 750 x 1700 mm
- Machine equipped with one grinding wheel Ø 295 mm, width 50 mm
- Two additional grinding wheel holders with grinding wheels (internal diameter 127 mm)
- One grinding wheel puller
Required space for surface grinder L x W x H 2200 x 1800 x 2350 mm
Weight of surface grinder approx. 3100 kg
Weight of hydraulic unit 500 kg
Weight of band filter system 200 kg
Space requirement on pallet 2700 x 2200 x 2500 mm
Total weight with pallet approx. 4000 kg
Good condition

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