

Specification | Unit | CK-630U | CK-800U |
Max. swing over bed | mm | 630 | 800 |
Max.. swing over cross slide | mm | 350 | 520 |
Distance between centers | mm | 1500/3000 | 1500/3000 |
Max. turning length | mm | 1500/3000 | 1500/3000 |
Bed width | mm | 600 | 600 |
Spindle nose | mm | A2-11 | A2-11 |
Spindle bore | mm | 104 | 104 |
Spindle taper | - | Metric | Metric |
Spindle speed (steps) | rpm | 11-1250 (3), automtatic | 11-1250 (3), automtatic |
Center height | mm | 315 | 400 |
Chuck size | mm | 325 | 325 |
Cross travel (X) | mm | 420 | 420 |
Longitudinal travel (Z) | mm | 1500/3000 | 1500/3000 |
X/Z-axis rapid feed speed | m/min | 4/8 | 4/8 |
X/Z-axis min. feed unit | mm | 0.001 | 0.001 |
X-axis feed motor torque | NM | 10 | 10 |
Z-axis feed motor torque | NM | 15/30 | 15/30 |
Tool post type | - | V4/H6 | V4/H6 |
Tool section size | mm | 32x32 | 32x32 |
Tailstock quill diameter | mm | 100 | 100 |
Tailstock quill travel | mm | 250 | 250 |
Tailstock quill taper | - | MT5 | MT5 |
Main motor power | kw | 11 | 15 |
Coolant pump power | kw | 0.12 | 0.12 |
Working accuracy | mm | IT6 | IT6 |
X/Z-axis positioning accuracy | mm | 0.03/0.04 | 0.03/0.04 |
X/Z-axis repositioning accuracy | mm | 0.012/0.016 | 0.012/0.016 |
Roughness | um | Ra1.6 | Ra1.6 |
Machine dimensions (LxWxH) | mm | 4307/5785×2040×1855 | 4307/5785×2040×1855 |
Machine weight | kg | 5800/7200 | 5800/7200 |
· FANUC CNC system, · Manual 3-jaw chuck, · 4-station electronic tool post, · Electronic handwheel (MPG), · Lubrication system, · Cooling system, · Work lamp, · Pilot lamp, · Protection guard, · Heat exchanger, · Leveling blocks & bolts, · Tools & tool-box, · Operation manuals. | · GSK, SIEMENS CNC system, · Hydraulic chuck, · 6-station tool post, · Air conditioner, · Tool setter, · Chain type chip conveyor |






