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    Welcome to Dezhou Hongxin Machine Tool Co., Ltd.!
    
          
      
          
        Tel.£º0534-8122876
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    img18
    
    
          
	
          Z2108 special deep hole drilling machine
          
	
	
          
            
          

          

          
          
            
          Related Products
          
            
          
              
            
          
          
          
        
          

	          		
  
          

          

	
          
	
          
  
          
     
          Technical Parameter
          		
     
  
          

          
    
          
	
          

	
	  

          
	  The machine is a special deep hole drilling machine  for customers by our company's professional technicians. The machine bed adopts double flat guide rails with a width of 800mm and a large bearing capacity. The guide rail of bed adopts one flat  and one rhombus, with the width of 650mm; the guide precision is good. The machine can drill and expand the inner hole Drilling hole diameter accuracy IT9-11. Surface roughness ra6.3; when fine boring : aperture precision IT9-10. Surface roughness: Ra6.3. 

          

          
	Technical parameters of machine tool: 

          

          
	Drilling diameter range£º¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¦µ30¡«¦µ100mm 

          

          
	Maximum depth of boring¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­3m 

          

          
	Center height (from flat guide to spindle center)¡­¡­¡­¡­¡­¡­700mm 

          

          
	Diameter of of drill  box spindle ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­70mm 

          

          
	Taper hole at the front end of drill  box spindle ¡­¡­¡­¡­¡­¡­¡­¡­¡­¦Õ80mm£¬1£º20 

          

          
	Spindle speed range and step of drill box spindle ¡­¡­¡­¡­¡­¡­¡­40¡«500r/min 12steps 

          

          
	Feed speed range¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­5¡«500mm/min (stepless) 

          

          
	  

          

          
	
          
		
          
			      Rapid  speed of carriage¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­2m/min 
		
          
	
          

          

          
	
          

          

          
	Main motor¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­N=30kW£¬n=1460r/min 

          

          
	Rapid motor¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­N=4kW 

          

          
	feed motor¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­ N=5.5kW£¨AC servo£© 

          

          
	Cooling pump motor¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­N=11kW£¬n=1450r/min 

          

          
	Hydraulic pump motor¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­N=1.5kW£¬n=1440r/min 

          

          
	Rated pressure of cooling system¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­2.5Mpa 

          

          
	Cooling system flow¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­200L/min 

          

          
	Rated working pressure of hydraulic system¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­6.3MPa 

          

          
	Maximum pushing force of pressure head on workpiece¡­¡­¡­¡­¡­¡­¡­¡­¡­20kN 

          

          

  
          


          

          

          


          
   
          
       
            
          
        
           
          
     
          
     
     
        
            
          
		
		
 
        
           
        
            

          • Address:Deep Hole Industrial Base of Dezhou South Economic Development Zone
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          • Tel:0534-8122876
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          • Fax:0534-8122877
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          • Mobile:15166950796
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          • Email:hongxinjichuang@163.com
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          • URL:Http://www.xinfadiscm.com/
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