Product CJM series light lathe products

CJM280

Product features

?Full gears driven in the headstock, with 8 steps of cyclic speed-changing.Invention patent technology.

?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

Parameter
Machine tool accessories
External dimensions
Cooperation

Technical parameters	Model
	CJM280/ 500	CJM280/750
Max. swing over bed	280mm
Max. work-piece length	500mm	750mm
Max. swing over carriage	165mm
Main spindle diameter	38mm
Main spindle taper	MT. 5#
Max. cross travel of carriage	185mm
Max. travel longitudinal of toolpost	75mm
Metric threads range/ No	0.2 ~ 3. 5mm/ 18
Imperial threads range/ No	41?2 ~48T. P. I/ 34
Module threads range/ No	0.2 ~ 1.75M. P/ 16
Diametrical threading range/ No	16 ~ 120D. P/24
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	8
Main Spindle speed scope	90 ~ 1800 rpm
Main motor power	750W
Net weights/Gross weights	260/ 300kg	270/ 320kg
Overall dimensions( LW H)	117×65×65cm	142×65×65cm
Packing dimensions (LW H)	131×77×75cm	153×77×75cm

Stamdard accessories		Optional accessories
3 -jaw chuck	Φ160	Chip tray	Machine Base
Belt	A type 762	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(9)	Live center
Stud dead	12 - 14; 17 - 19	Coolant	Work light
Changing gears	40T	Digital readout	Optional motor 1. 1/ 1. 5KW