VKM1M Precision grindig machine for perfect valves for motorbikes, passenger cars, commercial vehicles and ships. Valve stem dia 4-20 mm, valve head dia max 120 mm.
| Valve stem diam. | 4-20mm |
| Max. valve head diam. | 120mm |
| Valve seat angle | 19°-47° |
| Grinding wheel diam. | 175mm |
| Speed at 50Hz | 2790rpm |
| Speed at 50Hz | 120rpm |
| Coolant capacity | 5 liters |
| Supply voltage | 400V±10% |
| (3ph 50/60Hz) or | 230V±10% |
| Power input | 0,5kW |
| Length | 600mm |
| Width | 650mm |
| Height | 480mm |
| Net weight | 90kg |
Features:
Machine base:
Heavily ribbed cast iron structure for vibration-free performance. Integrated slideways for wheelhead traverse and workhead infeed.
Wheelhead:
The precision motor grinding spindle is permanently sealed and lubricated.
Workhead:
Single precision chuck for perfect valve alignment throughout the large chucking range.
No collets! The workhead is located on a swivel plate which can be set to the required angular position by means of a widespaced scale.
Dressing Attachment:
The dressing attachment is permanently mounted on the worktable for rapid wheel dressing.
Wet Grinding:
The baffled coolant tank is easily removed from the machine base for cleaning. Coolant is delivered by an industrial type flood pump. Coolant flow is regulated by a valve.
Electric System:
Individual grinding spindle motor, work spindle motor and coolant pump motor all controlled by switsches grouped in a control box for ease of operation.