HM circular saw blade grinding machine Vollmer CHC 840, 2016
Manufacturer Vollmer
Model CHC 840
Year 2016
Condition Used
Stock Number M02056
4-axis CNC controlled grinding machine, suitable for the automatic grinding of tooth faces and tooth backs on carbide-tipped circular saw blades.
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.
Total enclosure,
Internal coolant system with oil (deflaguration flap, reinforced pump, flow monitor switch)
Automatic central lubrication,
Motorized chip and clearance angle adjustment,
Machine lamp
Oscillation grinding,
Multifunctional handwheel,
Manual fire extinguishing device,
1 centering ring 30 mm,
1 grinding wheel holder “face”,
1 mointing mandrel.
