Product CJM series light lathe products

CJM250

Product features

?Full gears driven in the headstock, with 12 steps of cyclic speed-changing.

?Feeding box with 12 steps of variable speeds ,covering common threading pitches .

?Longitudinal & cross auto feeding adopts inter-lock structure with good safety.

?Two V-type guideway with high accuracy and rigidity.

?Camlocked tailstock.

Parameter
Machine tool accessories
External dimensions
Cooperation

Technical parameters	Model
	CJM250/ 500	CJM250/700
Max. swing over bed	250mm
Max. work-piece length	500mm	700mm
Max. swing over carriage	150mm
Main spindle diameter	26mm
Main spindle taper	MT.4#
Max. cross travel of carriage	140mm
Max. travel longitudinal of toolpost	70mm
Metric threads range/ No	0.25 ~ 5.0mm/ 18
Imperial threads range/ No	4 ~96T. P. I/ 36
Module threads range/ No	0.25 ~2. 5M. P/ 14
Diametrical threading range/ No	9 ~96D. P/24
Toolpost longitudinal feeding per spindle rotation	0.035 ~0. 375mm/ r
Toolpost cross feeding per spindle rotation	0.0175 ~0. 188mm/ r
Max. travel of tailstock sleeve	75mm
Tailstock sleeve taper	MT.3#
Spindle speed steps	12
Main Spindle speed scope	80 ~ 1600 rpm
Main motor power	750W
Net weights/Gross weights	160/ 180kg	185/208kg
Overall dimensions( LW H)	107× 57× 50cm	127× 57× 50cm
Packing dimensions (LW H)	120×61×67cm	140×61×67cm

Stamdard accessories		Optional accessories
3 -jaw chuck	Φ125	Chip tray	Machine Base
Belt	O type 610	Steady rest	Follow rest
Dead centers	MT.3#,4#	4 -jaw chuck Φ125/ Φ160	Flange plateΦ125/ Φ160
Chuck spanner	1 piece	Face Plate Φ190	Thread dial indicator
Allen wrench	4#,5#,6#	Special optional change gears(8)	Live center
Stud dead	12 - 14; 17 - 19	Coolant	Digital readout
Changing gears	36T	Work light