Item | Unit | QK1227 | QK1235 | |
Capacity | Max swing over bed | mm(in) | φ800(31.496) | φ880(34.646) |
Max swing over slide | mm(in) | φ540(21.256) | φ540(21.256) | |
Max machining length | mm(in) | 750(29.528) | 750(29.528) | |
Max.hoop dia. | mm(in) | φ508(20) | φ508(20) | |
Max pipe dia. | mm(in) | φ270(10.630) | φ340(13.386) | |
Spindle | Hydraulic chuck dia. | mm(in) | φ630(24.803) | φ800(31.496) |
Spindle center height | mm(in) | 1290(50.784) | 1290(50.784) | |
Spindle thru-hole | mm(in) | φ285(11.220) | φ355(13.976) | |
Bearing dia. | r/min(rpm) | 40–400 | 30–320 | |
Spindle speed | kW(hp) | 37(50.32) | 45(61.2) | |
Carriage | Slant angle | DEG | 60° | 60° |
X/Z-axis travel | mm(in) | 380/800(14.961/31.496) | 380/800(14.961/31.496) | |
X/Z-axis rapid traverse | m/min(ipm) | 8/12(314.961/472.441) | 8/12(314.961/472.441) | |
X/Z-axis servo motor torque | Nm(ft-lb) | 20/20(14.749/14.749) | 20/20(14.749/14.749) | |
Turret | Number of tool stations | 2/4 | 2/4 | |
Tool section(turning/boring) | mm(in) | 32×32/φ80(1.26×1.26/φ3.15) | 32×32/φ80(1.26×1.26/φ3.15) | |
Others | Power source | kVA | 70 | 70 |
Dimension(L×W×H) | mm(in) | 4660x2520x2430(183.465 x 99.213 x95.67) | 4660x2520x2430 (183.465 x 99.213 x95.67) | |
Gross weight | kg(ibs) | 13000(28665) | 14000(30870) |