| Customization: | Available |
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| After-sales Service: | One Year Warranty |
| Warranty: | 13 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Tolerance test certificate,test flow chart included.
| al parameters | Model | Technical parameters | Model | ||||
| CJM250/ 500 | CJM250/700 | CJM280/ 500 | CJM280/750 | ||||
| Max. swing over bed | 250mm | Max. swing over bed | 280mm | ||||
| Max. work-piece length | 500mm | 700mm | Max. work-piece length | 500mm | 750mm | ||
| Max. swing over carriage | 150mm | Max. swing over carriage | 165mm | ||||
| Main spindle diameter | 26mm | Main spindle diameter | 38mm | ||||
| Main spindle taper | MT.4# | Main spindle taper | MT. 5# | ||||
| Max. cross travel of carriage | 140mm | Max. cross travel of carriage | 185mm | ||||
| Max. travel longitudinal of toolpost | 70mm | Max. travel longitudinal of toolpost | 75mm | ||||
| Metric threads range/ No | 0.25 ~ 5.0mm/ 18 | Metric threads range/ No | 0.2 ~ 3. 5mm/ 18 | ||||
| Imperial threads range/ No | 4 ~96T. P. I/36 | Imperial threads range/ No | 41/2 ~48T. P. I/34 | ||||
| Module threads range/ No | 0.25 ~2. 5M. P/ 14 | Module threads range/ No | 0.2 ~ 1.75M. P/ 16 | ||||
| Diametrical threading range/ No | 9 ~96D. P/24 | Diametrical threading range/ No | 16 ~ 120D. P/24 | ||||
| Toolpost longitudinal feeding per spindle rotation | 0.035 ~0. 375mm/ r | Toolpost longitudinal feeding per spindle rotation | 0.05 ~0. 35mm/ r | ||||
| Toolpost cross feeding per spindle rotation | 0.0175 ~0. 188mm/ r | Toolpost cross feeding per spindle rotation | 0.025 ~0. 18mm/ r | ||||
| Max. travel of tailstock sleeve | 75mm | Max. travel of tailstock sleeve | 75mm | ||||
| Tailstock sleeve taper | MT.3# | Tailstock sleeve taper | MT.3# | ||||
| Spindle speed steps | 12 | Spindle speed steps | 8 | ||||
| Main Spindle speed scope | 80 ~ 1600 rpm | Main Spindle speed scope | 90 ~ 1800 rpm | ||||
| Main motor power | 750W | Main motor power | 750W | ||||
| Net weights/Gross weights | 160/ 180kg | 185/208kg | Net weights/Gross weights | 260/ 300kg | 270/ 320kg | ||
| Overall dimensions( L*W*H) | 107× 57× 50cm | 127× 57× 50cm | Overall dimensions( L*W*H) | 1 17 ×65×65cm | 142×65×65cm | ||
| Packing dimensions ( L*W*H) | 120×61×67cm | 140×61×67cm | Packing dimensions ( L*W*H) | 131×77×75cm | 153×77×75cm | ||
| Stamdard accessories | Optional accessories | Stamdard accessories | Optional accessories | ||||
| 3-jaw chuck | Φ125 | Chip tray | Machine Base | 3-jaw chuck | Φ160 | Chip tray | Machine Base |
| Belt | O type 610 | Steady rest | Follow rest | Belt | A type 762 | Steady rest | Follow rest |
| Dead centers | MT.3#,4# | 4-jaw chuck Φ125/ Φ160 | Flange plateΦ125/ Φ160 | Dead centers | MT.3#, 5# | 4-jaw chuck Φ160/ Φ200 | Flange plateΦ160/ Φ200 |
| Chuck spanner | 1 piece | Face Plate Φ190 | Thread dial indicator | Chuck spanner | 1 piece | Face Plate Φ250 | Thread dial indicator |
| Allen wrench | 4#,5#,6# | Special optional change gears(8) | Live center | Allen wrench | 4#,5#,6# | Special optional change gears(9) | Live center |
| Stud dead | 12-14; 17-19 | Coolant | Digital readout | Stud dead | 12-14; 17-19 | Coolant | Work light |
| Changing gears | 36T | Work light | Changing gears | 40T | Digital readout | Optional motor 1. 1/ 1. 5KW | |
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