Large capacity gantry surface grinding machine LGB Bricaud
3 200 x 1 580 x 630 mm

Gantry surface grinding machines with large capacities - R300 150

TRAVEL
Longitudinal travel 3200 mm
Cross travel 1580 mm
Vertical travel 630 mm
Distance between bridge 1660 mm
Distance between table and grinding wheel 655 mm
Distance between table and grinding wheel 905 mm
Distance between electo-permanent chuck and grinding wheel 555 mm
Distance between ground and magnetic chuck top part 900 mm

SPINDEL & GRINDING WHEEL
Spindle power with electronic starter 22/30 kW/hp
Standard dimensions of the grinding wheel 500 x 60/80 x 127 mm
Rotation speed of the grinding wheel 1100 rpm
Wheel-dressing system on spindel : Z'=52mm Y'=85 mm

MOVEMENT
Automatique longitudinal travel with 3 phase motor and frequency converter : variable
speed
1 à 30 m/mn
Automatic cross travel : incremental movement, continuous scanning and quick
movement with variable speed
40 à 6000 mm/mn
Ball screw with electronic vernier 0,01 mm
Rapid vertical feedrate 0,3 à 650 mm/mn
Slow vertical movement speed 0,3 à 10 mm/mn
Vertical ball screw with electronic vernier to 0,001 mm

ELECTRO-PERMANENT CHUCK
Ajustable attraction power, complete automatic demagnetization EPL 2800 x 1100

OVER-ALL MEASURMENTS AND SUPPLIES
Machine dimensions 7200 x2950 X 2400 mm
Running dimensions 7200 x2950 X 2760 mm
Total machine power 36 kW
Load capacity in addition to the chuck 8000 kg
Machine net weight 14500 kg

MODEL SM
Automatic cross travel : incremental movement, continuous scanning and quick
movement with variable speed
4 à 6000 mm/mn
Ball screw with electronic vernier 0,001 mm
Rapid vertical feedrate 0,1 à 650 mm/mn
Slow vertical movement speed 0,1 à 2 mm/mn