Product features
►Full gears driven in the headstock, with 8 steps of cyclic speed-changing.Invention patent technology.Minimum speed 45rpm
►Feeding box with 12 steps of variable speeds ,covering common threading pitches .
►Longitudinal & cross auto feeding adopts inter-lock structure with good safety.
►High frequency hardened Two V-type widened guideway with rigidity.
►Inclined wedge toolpost carriage; Camlocked tailstock;Industrial lathe operation rod
Technical parameters  | Model  | |
CJM330/ 500  | CJM330/750  | |
Max. swing over bed  | 330mm  | |
Max. work-piece length  | 500mm  | 750mm  | 
Max. swing over carriage  | 200mm  | |
Main spindle diameter  | 38mm  | |
Main spindle taper  | MT. 5#  | |
Max. cross travel of carriage  | 200mm  | |
Max. travel longitudinal of toolpost  | 75mm  | |
Metric threads range/ No  | 0.40 ~ 3. 5mm/ 14  | |
Imperial threads range/ No  | 8 ~ 56T. P. I/ 30  | |
Module threads range/ No  | 0.20 ~ 1.75M. P/ 14  | |
Diametrical threading range/ No  | 16 ~96D. P/ 12  | |
Toolpost longitudinal feeding per spindle rotation  | 0.05 ~0. 35mm/ r  | |
Toolpost cross feeding per spindle rotation  | 0.025 ~0. 18mm/ r  | |
Max. travel of tailstock sleeve  | 75mm  | |
Tailstock sleeve taper  | MT.3#  | |
Spindle speed steps  | 12  | |
Main Spindle speed scope  | 45 ~2000 rpm  | |
Main motor power  | 750W  | |
Net weights/Gross weights  | 280/ 320kg  | 290/ 335kg  | 
Overall dimensions( L*W* H)  | 117×68×65cm  | 142×68×65cm  | 
Packing dimensions (L*W* H)  | 131×78×77cm  | 153×78×77cm  | 
Stamdard accessories  | Optional accessories  | ||
3 -jaw chuck  | Φ160  | Chip tray  | Machine Base  | 
Belt  | A type 800  | Steady rest  | Follow rest  | 
Dead centers  | MT.3#, 5#  | 4 -jaw chuck Φ160/ Φ200  | Flange plateΦ160/ Φ200  | 
Chuck spanner  | 1 piece  | Face Plate Φ250  | Thread dial indicator  | 
Allen wrench  | 4#,5#,6#  | Special optional change gears( 10)  | Live center  | 
Stud dead  | 12 - 14; 17 - 19  | Coolant  | Work light  | 
Changing gears  | 40T  | Digital readout  | Optional motor 1. 1/ 1. 5KW  | 

Product features
►Full gears driven in the headstock, with 8 steps of cyclic speed-changing.Invention patent technology.Minimum speed 45rpm
►Feeding box with 12 steps of variable speeds ,covering common threading pitches .
►Longitudinal & cross auto feeding adopts inter-lock structure with good safety.
►High frequency hardened Two V-type widened guideway with rigidity.
►Inclined wedge toolpost carriage; Camlocked tailstock;Industrial lathe operation rod
Kind Tips:The products will be improved and updated continously. The changes shall not be noticed additionally. Due to the different configuration requirements , the machines pictures and physical objects may be different , and the physical machines prevail.
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