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		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