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							CJM250
						
        
					
        
				
        
			        
			
        
				
        
					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( L*W* H)
        107× 57× 50cm
        127× 57× 50cm
        Packing dimensions (L*W* 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


        
					
        
					
        
						
        11.png
        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.

        Kind Tips：The products will be improved and updated continously. The changes shall not be noticed additionally. Due to the di?erent con?guration requirements , the machines pictures and physical objects may be di?erent , and the physical machines prevail.

        
					
        
				
        
			
        
			
		
        
	
        

        


        
    
        
    	        
        Copyright 2024  Copyright Huangshan Yongfeng Mechanical and Electrical Manufacturing Co., Ltd
        
        technical support：Smart City