Zhengzhou Timeway Machine Tool Co., Ltd.
Zhengzhou Timeway Machine Tool Co., Ltd.
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Specifications | Units | CK-500 | CK-560 | CK-660 | ||
Max.swing over bed | mm | Φ530 | Φ560 | Φ660 | ||
Max.swing over carriage | mm | Φ310 | Φ330 | Φ430 | ||
Width of bed | mm | 405 | 405 | 405 | ||
Max.length of workpiece | mm | 750/1000/1500/2000/3000 | ||||
Max.turning length | mm | 650/900/1300/1900/2900 | ||||
Max.weight between center | - | A2-8 | A2-8 | D8 | ||
Spindle nose | mm | Φ80 | Φ80 | Φ105 | ||
Spindle bore | mm | MT7 | MT7 | Metric113 | ||
Steps of spindle speed (Manual) | - | 4 steps (variable) | 4 steps (variable) | 4 steps (variable) | ||
Range of spindle speed | rpm | 27-1630 | 27-1630 | 27-1630 | ||
Rapid feed for Z-axis | m/min | 10 | 10 | 10 | ||
Rapid feed for X-axis | m/min | 8 | 8 | 8 | ||
Max.travel of Z-axis | mm | 720/970/1470/1970/2970 | ||||
Max.travel of X-axis | mm | 300 | 320 | 365 | ||
Min.input | mm | 0.001 | 0.001 | 0.001 | ||
Tool post stations | - | V4/V6 | V4/V6 | V4/V6 | ||
Tool cross section | mm | 32x32 | 32x32 | 32x32 | ||
External diameter of tailstock sleeve | mm | Φ75 | Φ75 | Φ75 | ||
Taper of bore of tailstock sleeve | - | MT5 | MT5 | MT5 | ||
Max.traverse of tailstock sleeve | mm | 150 | 150 | 150 | ||
Power of main motor | kw | 7.5 | 7.5 | 11 | ||
Power of cooling pump | kw | 0.09 | 0.09 | 0.09 | ||
Overall dimensions(L x W x H) | mm | 2250/2500/3000/3500/4500x1250x1580 | ||||
Machine weight | kg | 2700/3000/3600/4100/4700 | 2800/3100/3700/4300/5300 | |||
Working accuracy | mm | IT6 | IT6 | IT6 | ||
Roughness | µm | Ra0.8 | Ra0.8 | Ra0.8 | ||
Bed structure | - | 45° | 45° | 45° | ||
CNC system | - | FANUC or SIEMENS | FANUC or SIEMENS | FANUC or SIEMENS | ||
Machine length | mm | 2875/3415/3440 | 2270 | 3000/3380/4550/4960/6160 | ||
Machine width & height | mm | 1500x1500 | 1470x1470 | 1545x1950 | ||
Machine weight | tons | 3.5/4/4.5 | 4.5 | 5/5.5/6.5/7.5/8.5 | ||