| SPECIFICATIONS | UNITS | CJM250 |
| Lathe bed maximum turning diameter | mm | 250 |
| Skateboard largest workpiece turning diameter | mm | 500 |
| Maximum workpiece diameter rotary table | mm | 150 |
| Spindle hole diameter | mm | 26 |
| Taper of spindle | mm | No.4 |
| Spindle speed | mm | 80—1600r/r.p.m 12 |
| The maximum horizontal stroke of cutter | mm | 130 |
| The knife frame maximum longitudinal travel | mm | 75 |
| Processing metric thread number | mm | 15 |
| Processing range of metric threads | mm/r | 0.25-2.5 |
| Longitudinal feed spindle turret at every turn | mm | 0.03-0.275 |
| The transverse feed amount per turn spindle turret | mm | 0.015-0.137 |
| The maximum amount of movement of the tailstock sleeve | mm | 60 |
| Taper the tailstock sleeve | mm | No.3 |
| Electric machinery | w | 750W/380V/50HZ |
| Gross / net weight | kg | 180/163 |
| Dimensions (length * width * height) | mm | 1130×550×405 |
| Packing size (length * width * height) | mm | 1200×620×600 |