The guide surface hardened by super-frequency and precision ground.
All gears hardened and precision ground, very lower voice.
Spindle with high rigidity and accuracy.
Rapid feed structure in apron.
Adopt clutch system in headstock.
Specifications | CJ6250YC | CJ6256YC | CJ6266YC | CJ6280YC |
Max. swing over bed | 500mm | 560mm | 660mm | 800mm |
Max. swing over carriage | 300mm | 360mm | 420mm | 560mm |
Max. swing over gap | 710mm | 770mm | 870mm | 1000mm |
Max. length of workpiece | 1000/1500/2000/3000/4000mm | |||
Effective gap length | 230mm | |||
Bed width | 405mm | |||
Spindle bore | 105mm (D8/D11) | |||
Spindle taper of bore | 113mm (1:20) | |||
Spindle number of speeds | 12 steps | |||
Spindle range of speeds | 36-1600rpm | |||
Threads metric pitches | 1-14mm / 22 kinds | |||
Threads imperial pitches | 28-2TPI / 25 kinds | |||
Thread diametral pitches | 56-4DP / 24 kinds | |||
Threads module pitches | 0.5-7mm / 18 kinds | |||
Range of feeds longitudinal | 0.063-2.52mm (0.0023"-0.0937") | |||
Range of feeds cross | 0.027-2.73mm (0.0011"-0.0404") | |||
External diameter of the tailstock quill | 75mm | |||
Max. travel of tailstock quill | 150mm | |||
Quill taper | MT5 | |||
Max. travel of compound rest | 150mm | |||
Max. travel of cross slide | 260mm | 360mm | 360mm | 410mm |
Max. size of tool shank | 25x25mm | |||
Power of main motor | 7.5kW | |||
Overall dimension (LxWxH) | 2800/3300/3700/4700/5700x1150x2200mm | |||
Net weight (CJ6250YC) | 2300/2650/2900/3250/3750kg | |||
Net weight (CJ6256YC) | 2400/2750/3000/3350/3850kg | |||
Net weight (CJ6266YC) | 2500/2750/3000/3400/3900kg | |||
Net weight (CJ6280YC) | 2650/2900/3150/3550/4050kg |
Standard Accessories | Optional Accessories |
3 jaw chuck | 4 jaw chuck |
Face plate | Drive plate |
Reduction sleeve | Steady rest |
Dead center | Follow rest |
Wrench | Thread cutting dial |
Oil gun | Live center |
Quick change tool post | |
Taper turning attachment | |
4 position longitudinal automatic trip | |
DRO |
Recommended Products
Drilling diameter 13mm
Motor power 300W
Table size 330x190mm
Height 610/668mm
Swing over bed 420mm
Workpiece length 400/500mm
Spindle bore 20mm
Drilling dia. 15mm
Swing over bed 250mm
Workpiece length 550/750mm
Spindle bore 26mm
Drilling dia. 16mm
Swing over bed 410-660mm
Workpiece length 3000mm
Spindle bore 65mm
Spindle speed 22-1800rpm
Swing over bed 500-800mm
Workpiece length 4000mm
Spindle bore 105mm
Spindle speed 36-1600rpm
Cutter dia. 25-72mm
Swing over bed 660mm
Workpiece length 4000mm
Spindle bore 103mm
Spindle speed 9-1275rpm
Swing over bed 400/460mm
Workpiece length 1500mm
Spindle bore 52mm
Spindle speed 40-1800pm
Swing over bed 800/1000mm
Workpiece length 4000mm
Spindle bore 103mm
Spindle speed 9-1275rpm
Swing over bed 400/460mm
Workpiece length 2000mm
Spindle bore 80mm
Spindle speed 25-1800pm
Swing over bed 420mm
Workpiece length 2000mm
Spindle bore 56mm
Spindle speed 9-1600pm
Swing over bed 500mm
Workpiece length 3000mm
Spindle bore 80mm
Spindle speed 36-1600pm
Swing over bed 530-660mm
Workpiece length 1500/2000mm
Spindle bore 82mm
Spindle speed 20-1600rpm
Swing over bed 410/460mm
Workpiece length 1000/1500mm
Spindle bore 58/82mm
Spindle speed 25-2000rpm
Cutting 90° (Round) 800mm
Cutting 90° (Square) 800x800mm
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Qingzhou Shengmao Machinery Co., Ltd.
South Hedong Village,
Yidu Subdistrict, Qingzhou City, Shandong Province, China 262500
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