VG28 Valve Grinding machine
ENGINE REBUILDING - CYLINDER HEAD
| The VG28 valve refacing machine has been designed to meat all needs of refacing valve head and reconditioning valve stem, by means of a special device it is possible to reface stems up to 25 mm diam. The collets chuck continuos revolutions variation and the rapid clamping device enable a quick and precise operating execution. The swivel plate ensures a high valve facing precision. The coolant system distribute the grinding fluid on both grinding wheels. |
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SPECIFICATIONS
| SPECIFICATIONS | ||
| Min. and max. valve stem diameter |
mm |
6-19 (25 optional) |
| Max. diameter admited of valve |
mm | 1500 |
| Grinding angle |
0-75° | |
| Grinding wheel diameter | mm | 180 |
| Grinding wheel speed | RPM | 2800 |
| Spindle speed | RPM | 0-120 |
| Grinding wheel motor power | kw | 0.55 |
| Spindle motor power | kw | 0.12 |
| Dimensions | ||
| Length | mm | 1300 |
| Width | mm | 750 |
| Height | mm | 700 |
| Height with base | mm | 1210 |
| Weight | kg |
120 |
EQUIPMENT
Standard equipment
Variable speed of valve spindle
Electric system with switch conforming to CE standards
Coolant system
Device for rocker arm grinding
Support for diamond holder (diamond excluded)
Collet from 6 to 9 mm. dia.
Collet from 9 to 13,5 mm. dia.
Collet from 13,5 to 19 mm.
Grinding wheel 180x32 mm. dia. 12 mm. thickness
Cup grinding wheel 150x32 mm. dia. 30 mm. thickness
N. 1 liter of coolant additive (AZ391)
Service tools
Operating manual
Optional equipment
AZ866 Steel sheet base
AZ487 Micrometric diamond dresser
AZ869 Device for grinding valves with stem from 19 to 25 mm. dia.
AZ646 Collet for short valves 5,5 mm. dia.
AZ650 Collet for short valve 5 mm
AZ651 Collet for short valve 6 mm
AZ652 Collet for short valve 7 mm
AZ653 Collet for short valve 8 mm
AZ654 Collet for short valve 9 mm
AZ655 Collet for short valve 10 mm
AZ656 Collet for short valve 11 mm
AZ657 Collet for short valve 12 mm
AZ411 Diamond and rest 0,40 kt
AZ392 5 liters of special cutting oil
 VG | [VG28 Valve Grinding machine] | 588 Kb | 29/07/10 16:05 |
