Low price CNC milling machine CK6140 Precision CNC machining and manufacturing
Product Features
Item | Unit | CK6136 | CK6136A | CK6140 |
Max.swing over bed | mm | 360 | 360 | 400 |
Max.swing over slide | mm | 200 | 200 | 230 |
cessing length | mm | 750 | 750 | 1000 |
Guideway width of bed | mm | 280 | 350 | 350 |
X axis travel | mm | 210 | 210 | 220 |
Z axis travel | mm | 750 | 750 | 10000 |
X/Z axis lead screw | mm | 2505/3206 | 2505/3206 | 2505/3206 |
X/Z axis rapid speed | mm | 6/8 | 6/8 | 6/8 |
X/Z axis positioning precision | mm | 0.02/0.03 | 0.02/0.03 | 0.02/0.03 |
X/Z axis repositioning precision | mm | 0.012/0.016 | 0.012/0.016 | 0.012/0.016 |
Processing precision | | IT6-IT7 | IT6-IT7 | IT6-IT7 |
Ellipticity | | 0.01 | 0.01 | 0.01 |
Surface Roughness | | RA≤1.6 | RA≤1.6 | RA≤1.6 |
Spindle speed range | | | 50-3500 | 50-3500 |
Spindle head type | | ISO A2-6/D6 | A2-6 | A2-6 |
Dia.of spindle thru-hole | mm | 52 | 56 | 66 |
Spindle hole tapper | mm | MT6 | MT6 | MT6 |
Chuck | mm | 200(8") | 200(8") | 200(8") |
Spindle motor power | kw | 5.5 | 5.5 | 5.5 |
Tool holder type | | vertical 4 stations(Horizontal 6 stations) |
Turning tool size | mm | 25*25 |
Tailstock sleeve travel | mm | 100 | 120 | 120 |
Tailstock sleeve Dia | mm | 52 | 60 | 60 |
Tailstock sleeve taper | mm | MT4 |
Control system | | Siemens Fanuc,GSK etc |
N.W | KG | 1700 | 2100 | 2200 |
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