2019 Vollmer CHC 840
2019 Vollmer CHC 840
or
Call +49447192920
Description
Description: 4-axis CNC controlled grinding machine, suitable for the automatic grinding of tooth faces and tooth backs on carbide-tipped circular saw blades.
Accessories:
Coolant system,
Total enclosure,
Automatic central lubrication,
Hollow face grinding unit
mist extractor N183
Motor driven rake and clearance angle adjustment,
Machine lamp,
Oscillation grinding at tooth face and tooth clearance,
Multifunctions handwheel,
2 grinding wheel flanges for face and top grinding,
1 centering ring 40 mm,
1 mounting mandrel.
Specifications
| Manufacturer | Vollmer |
| Model | CHC 840 |
| Year | 2019 |
| Condition | Used |
| Stock Number | M02311 |
| Circular saw hole diameter | 10 - 180 mm |
| Circular saw blade diameter | 80 to 840 mm |
| sawblade centrebore | 10 - 180 mm |
| Sheet thickness | up to 8 mm |
| Tooth pitch | up to 100 mm |
| mass | approx. 1660 kg |
| Rake angle | -10 ° to + 40 ° |
| Clearance angle | from 5 ° to 45 ° |
| Angled grinding on the back of the tooth | up to 45 ° |
| Angled grinding on the tooth face | up to 15 ° |
| Working speed | up to 20 t / min |
| Tooth height difference | any |
| Grinding wheel diameter | 125 mm |
| Grinding wheel bore diameter | 32 mm |
| Grinding wheel peripheral speed | 27 m / sec. (Variable optional) |
| Connected load | approx. 2.2 kVA (400 V / 50 Hz) |
| Dimensions W x D x H | 1900 x 1435 x 1980 mm |
| weight | approx. 1660 kg |
| colour | telegrey RAL 7045 / RAL 7047. |