- Air–operated, Six–ball chuck design for perfect alignment and grinding, only five minutes from the clamping to finish grinding, and can get a very good roundness and finish.
- Variable valve speed allows the operator to adjust surface speed when working with different sizes of valves
- High accuracy dovetail guide of grinding wheel moving, manual scraping to reach super smooth, it can effectively absorb vibration.
- Valve steam depth stop is a practical device, especially when you need to process several of the same valves, and allow valves to ground to the exact same length.
- Casting an iron base reduces the vibration, sturdy and durable.
- Centralized lubricating system to avoid the cumbersome manual multi–point adds oil.
- The valve head grinding wheel and the valve steam grinding wheel are equipped with a diamond dresser, a very convenient dressing for the grinding wheel.
- The optional tools cabinet has an extra 2 liters coolant tank, of course, there is enough space for you can change more a bigger coolant tank if you want to more coolant water.
- The V rest of Stem/Butt End Grinding device allows all valves in a set to be ground to the same distance from the valve seat to the stem end – essential for overhead camshaft-type cylinder heads. The exact amount of material removed from the stem end can be measured with the micrometer adjustment system.
SJMC VG100 Valve Grinding Machine
MSRP $5 600
MACHINE description
| Weight | 100 kg |
|---|---|
| Dimensions | 80 × 52 × 65 cm |
| Manufacturer | SJMC |
| Model | VG100 |
| Type of Drive System | Air / Electric |
| Valve Stem Diameter Range with Chuck | 4 – 14 mm |
| Valve Stem Length Range with Chuck | 54 – 260 mm |
| Valve Head Diameter Range | 20 – 102 mm |
| Valve Total Length Range | 90 – 315 mm |
| Max. Boring Dia. | 14 – 60 mm |
| Valve Head Grinding Angle | 15 – 55° |
| Valve Stem Butt Grinding Angle | 0°and 45° |
| Valve Head Grinding Wheel Diameter | 178 mm |
| Valve Stem Butt Grinding Wheel Diameter | 76 mm |
| Valve & Butt Grinding Wheel Speed | 3500 rpm at 50 Hz ; 4200 rpm at 60 Hz |
| Working Accuracy | ≤0.015 mm ( 0.006″) |
| Coolant Capacity | 3 Liter |
| Required Rated Air Pressure | 6 Bar / 85 PSI |
| Power of Grinding Wheel Motor | 0.37 kW |
| Power of Chuck Rotation Motor | 0.09 kW |
| Overall Dimension of Machine | 945*650*430 |
| Overall Dimension of Tools Cabinet | 700*380*810 |
| Package Size of Machine | 930*710*690 |
| Package Size of Tools Cabinet | 850*550*1070 |
| N.W. / G.W. of Machine | 130/160 |
| N.W. / G.W. of Tools Cabinet | 50/70 |
| Production time, working days | 60 |
Video
Equipment
EQUIPMENT
VG100
coolant 4l
+
Coolant tank 20 l
–
Сoolant pump
+
Diamond wheel dresser
+
Wheel balancing stand
–
Grinding wheel flange
+
Grinding wheel for ends
+
Grinding wheel for plates
+
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