VKM1A Valve Grinding Machine

 Download VKM1A Product Sheet


Specifications
Capacity:
   Valve stem diam.     
3-16mm
   Max. valve head diam.
100mm
   Valve seat angle  19°-47°
Grinding spindle:  
   Grinding wheel diam.   175mm
   Speed at 50Hz 2790rpm
Work spindle  
   Speed at 50Hz 120rpm
Coolant system:  
   Coolant capacity 5 liters
Power requirement:  
   Supply voltage
400V±10%
   (3ph 50/60Hz)        or
230V±10%
   Power input 0,5kW
Dimensions:
   Length 650mm
   Width 550mm
   Height 420mm
Weight:
   Net weight 100kg

 




       


  

 

 

 

 

  

 

 

 

   


Features

Machine Base:
Heavily ribbed cast iron structure for vibration-free performance. Adjustable slideways for wheelhead infeed and workhead traverse.

Wheelhead:
Box type monobloc noted for its excellent vibration dampening characteristics. The precision motor grinding spindle is permanently sealed and lubricated.

Workhead:
Located on a swivel plate which can be set to the required angular position by means of a wide-spaced scale. Single precision chuck for perfect valve alignment. No collets!

Dressing Attachment:
The dressing attachment is permanently mounted on the worktable for rapid wheel dressing.

Wet Grinding:
Coolant is delivered by an industrial type flood pump. The baffled coolant tank is easily removed from the machine base for cleaning.

Electrical System:
Individual grinding spindle motor, work spindle motor and coolant pump motor all controlled by switsches grouped in front of the wheelhead for ease of operation.