Roll grinder for light rolls, whose structure consists of a longitudinal bed that supports the bottom and top table. The top table accommodates the headstock, the tailstock, the steady rests and the roll to be ground and all this assembly performs the longitudinal motion (Z axis). The cross bed is located perpendicular to this one and provides the X axis travel through the motion of the grinding head along its guideways. The roll measuring system and roll testing (eddy current and ultrasonic) system – optional equipment- are located on the grinding wheel head support.

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REX 400 REX 600
Max. workpiece diameter mm(in) 450(17.7) 650(25.6)
Distance between centers(standard) mm(in) 2000(78.7) 2000(78.7)
Max.workpiece weight(on steady rests) kg(lbs) 3000(6600) 5000(11000)
Workpiece speed rpm 5-200 2-120
Wheel size mm(in) 750x304.8x100 (29.5x12x3.9) 750x304.8x100 (29.5x12x3.9)
Wheel motor power kW(hp) 40(53.6) 40(53.6)
Workpiece motor power kW(hp) 12(16) 16(21.5)
Max. peripherical speed m/s(in) 45(8858) 45(8858)
X-axis travel mm(in) 300(11.8) 400(15.7)
Z-axis travel mm(in) 2000(78.7) 2000(78.7)
Feeds X(continuous) mm/min (in/min) 0.01-0.5 (0.0004-0.02) 0.01-0.5 (0.0004-0.02)
X(intermittent) mm(in) 0.001 (0.00004) 0.001 (0.00004)
Z mm/min 20-5000 (0.8-197) 20-5000 (0.8-197)
Rapid feed X (continuous) mm/min (in/min) 20-400 (0.8-15.7) 20-400 (0.8-15.7)

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WMW - Machine Tools
WMW - Machine Tools prelucrari mecanice uzinare piese service masini unelte repunere in geometrie reparatii masini unelte modernizari masini unelte metrologie (masuratori cu laserul; masuratori 3D, masuratori lungimi cu precizie ridicata)