G-230H_CNC lathe with inclined rail_GUANGZHOU MACHINE TOOL WORKS CO.,LTD
	
      

	
	
      
	

      


      






      

	

	
      

		
      
			

			
			
      


				
      

					
      

						


						
      

							
      G-230H							
      

						
							
      

								
      Description: 
      

								
      

								The G-230 Lathes are particularly suitable for turning,drilling and other processes in rough and fine procedures of medium-small and small shafts and disks parts.The whole equipment adopts entire enclosure protection and features stable and solid,with an extensive use in the production of parts for various industrial products.In addition,it is available to be configured with high-speed robots on demands,realizing unmanned flexible production.
								
      
								
      

							
      
							
      
							
							
      
							
								
      Features:
      
							
								
      
							
								
      1、spindle:The spindle is structured with high-precision sleeve,and characterized by good high-speed performance and fast response speed.
      2、Turret:The servo turret is configured with the servo motor indexing,crankset positioning and hydraulic clamping mechanisms,or a traditional servo turret is used.
      3、X/Z-axis:It is driven by a high-grade imported precision ball screw with the roller guide widened and span increased,thereby with standing heavy cutting.
      4、Tailstock:Adopt a tailstock of high rigidity and mountain-typed flat guide rail for easy movement.

      							
								
      
								
      
							
							
      
							

						
      

						
      

					
      

					
      

						
      Specifications:
      

						
      

							
      Item
      unit
                       G-230H    
      Remark
       
      Working range
      Maximum spinning diameter
      mm
      Φ440
      Maximum turning diameter of disk parts
      mm
      Φ300
      Maximum turning diameter over saddle
      Φ230
      Maximum machining length
      mm
                         320
      Saddle inclination against the level
      °
      35°
       
       
      Spindle
      Spindle motor
      kw
      5.5/7.5（continuous/30minutes）
      Spindle end
      A2-5
      Diameter of spindle through-hole
      mm
      Φ56
      Maximum rotational speed of spindle
      r/min
      4000
      Spindle precision
      mm
        Radial clearance≤0.008，              axial clearance≤0.005
       
       
       
       
      Coordinate axis
      Maximum travel along the horizontal direction(X-axis)
      mm
      165
      Maximum travel along the vertical direction(Z-axis)
      mm
                         350      
      X-axis serve unit
      8Nm,3000r/min
      Z-axis serve unit
      8Nm,3000r/min
      Maximum feed rate along the X-axis
      m/min
      24
      Maximum feed rate along the Z-axis
      m/min
      24
      Positioning precision
      mm
      X±0.006,Z±0.011,
      Repeated Positioning precision
      mm
      X±0.003,Z±0.003,
       
       
      Tool post
      Type of tool post
       servo tool post
      Number of tools
      8-station
      Specification of outer diameter and end face tool holder
      mm
      20X20
      Diameter of inner hole tool seat
      mm
      Φ25
      Clamping device
      chuck
      6"three-jaw medium hollow oil pressure chuck
      Hydraulic cylinder
      Medium hollow rotary cylinder
      Hydraulic tailstock
      Maximum travel of center sleeve
      mm
      80
      Maximum travel of tailstock
      mm
      300
       Taper of the center sleeve
      MT4
      Hydraulic system
      Oil tank capacity
      L
      40
      Hydraulic pump pressure
      kg
      35
      Chip removal
      Auto chip conveyor
      Chain plate type chip removal conveyor and chip collecting truck
       
           Others
      Total capacity of lathe power supply
      kw
      12
      Boundary dimension：length x width x height
       mm
      2350x1400x1800
      Net weight of lathe
      kg
      2300