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
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Grinding wheel diameter 300 mm
Grinding wheel width 50 mm
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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