Technical sheet

Surface grinder JAKOBSEN SJ 12
Category
Hydraulic surface grinder
Brand
JAKOBSEN
Model
SJ 12
Serial number
6482
Manufacturing year
Stock number
2166
Used
Technical data
Grinding capacity : 500x250 mm
Longitudinal range : 500 mm
Transversal range : 250 mm
Space between spindle centre and table : 400 mm
Table surface : 500x180 mm
Longitudinal speed : 2-20 m/min
Transversal incremental feed : 1-9 mm
Transversal continu feed maxi. : 7 m/min
Vertical incremental feed : 2-20 microns
Vertical fast travel maxi. :0.3 m/min
Standard grinding wheel: 200x20x76 mm
Spindle speed : 2800 t/min
Composition
Complete coolant system
Magnetic table : 360x150 mm
Grinding wheel : 200x20x76 mm
Grinding wheel sharpening system on head
Grinding wheel sharpening system on table
Manual feed system
3 grinding wheel holders
1 NEW standard grinding wheel
1 wheel extractor
1 NEW balancing arbor
Instruction manual
Boulevard des Eplatures 37 | CH-2304 La Chaux-de-Fonds | T +41 (0)32 926 62 62 | F +41 (0)32 926 78 85 | luthy@luthymac.ch | www.luthymac.ch
Boulevard des Eplatures 37 | CH-2304 La Chaux-de-Fonds | T +41 (0)32 926 62 62 | F +41 (0)32 926 78 85 | luthy@luthymac.ch | www.luthymac.ch
Boulevard des Eplatures 37 | CH-2304 La Chaux-de-Fonds | T +41 (0)32 926 62 62 | F +41 (0)32 926 78 85 | luthy@luthymac.ch | www.luthymac.ch
Boulevard des Eplatures 37 | CH-2304 La Chaux-de-Fonds | T +41 (0)32 926 62 62 | F +41 (0)32 926 78 85 | luthy@luthymac.ch | www.luthymac.ch