Introduction
MTK20 is a mill-turning center controlled by high-end NC control system. It features opposed double spindles, opposed double turrets, Y-axis function and C-axis function. Two spindles and turrets can operate simultaneously even for heavy cut. By means of 4 simultaneously controlled axes together with sub spindle’s double feed in X/Z-axis, complete or most machining on a complex workpiece is finished at one setting. The machine is widely used in aerospace, automotive, manufacturing engineer and light industries satisfying increasing demand of customers on function and machining precision of CNC machines.
Specifications
Number of spindles | 2 |
Number of turrets | 2 |
Chuck dia. | Φ210 mm |
Number of turret station | 16X2 |
Max. speed of spindle/sub spindle | 5000 r/min |
Max. speed of revolving tool | 6000 r/min |
Power of spindle motor | 18.5 / 22 kw (30min) |
Power of sub spindle motor | 11 / 15 kw (30min) |
Max. machining dia. | Φ250 mm |
Max. machining length | 750 mm |
Rapid traverse X1/X2/X3 | 30m/min |
Rapid traverse Y1/Y2 | 20 m/min |
Power of motor Z1/Z2/Z3 | 40 m/min |
Stroke X1/X2/X3 | 210/210/100 mm |
Power of motor Y1/Y2 | 100/100 mm |
Stroke Z1/Z2/Z3 | 800/800/800 mm |
Power of motor X1/X2/X3 | 2.2/2.2/2.7 kW |
Power of motor Y1/Y2 | 2.5/2.5 kW |
Power of motor Z1/Z2/Z3 | 4.5/4.5/4.5 kW |
Weight | 8500Kg |