WMW CNC Rollgrinder with full CNC Siemens 840C control

Listing description

One WMW CNC Roll grinder with full CNC Siemens 840C control, Year of Manufacture 2000, Roll Diameter 1.8 meter x 6 600 mm between centers with steady rests and in excellent condition. Machine can do crowning and concave grinding.
The machine is suitable for grinding of steel rolls, ceramic rolls, rubber rolls, rolls for steel and paper industry.

WORKING RANGE
Max. roll Ø, using diameter 650 mm grinding wheel 1800 mm
Min. roll Ø, using diameter 1250 mm grinding wheel 50 mm
Max. length of roll 6 600 mm
Max. weight of roll, between centers 25 ton
Max. weight of roll, using steady rests 35 ton
Main motor, SIEMENS 1PH7224-3NCOO-OHAO 55 kW
Revolutions of roll. steeples 2 - 50 rpm
Journal diameter in steady rest 100 – 400 mm
Journal diameter in steady rest 400 – 1000 mm


GRINDING CARRIAGE

Cutting speed 30 m/s
Grinding spindle motor, SIEMENS 1PH7186-3NEOO-OHBO 60 kW
Wheel Cross travel 800 mm
Travel distance, longitudinal 6 600 mm
Longitudial wheel head feed, step less 40 - 4000 mm / min
Rapid cross wheel head feed 800 mm
Cross wheel feed, step less 0,1 – 1 mm / min
Automatic Cross wheel feed, step less 0,001-0,2 mm/min
Max Grinding wheel size 1250 x 304,8 x 100 mm
MAIN DIMENSIONS
Length of machine 14 500 mm
Width of machine 4 500 mm
Height of machine 2 700 mm
Weight of machine aprox. 62 000 kg
Totally installed Power 150 kw

This equipment is located in GB