VKM1M

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VKM1M

Valve Grinding Machine

for valves with stem diameter
up to 20 mm

Specifications:

  
Capacity:  
   Valve stem diam.      4 - 20 mm
   Max. valve head diam. 100 mm
   Valve seat angle 19°- 47°
Grinding spindle:  
   Grinding wheel diam.   175 mm
   Speed at 50Hz 2790 rpm
Work spindle  
   Speed at 50Hz 105 rpm
Coolant system:  
   Coolant capacity 5 liters
Power requirement:  
   Supply voltage 400V±10%
   (3ph 50/60Hz)        or 230V±10%
   Power input 0,5kW
Dimensions:  
   Length 620 mm
   Width 610 mm
   Height 450 mm
Weight:  
   Net weight 105 kg

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.
Collets for perfect valve alignment.

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.

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