HM circular saw blade processing VOLLMER CHX 840, 2021
Manufacturer VOLLMER
Model CHX 840
Year 2021
Condition Used
Stock Number CHX840
Suitable for automatic grinding of tooth face and tooth back on carbide-tipped circular saw blades in one clamping. All known tooth geometries (flat, alternate, trapezoidal teeth, etc.) can be ground automatically and in one pass.
Circular saw blade diameter with robot 140 – 530mm
Circular saw blade diameter without robot 80 – 840mm
Circular saw hole diameter from 10 mm
Circular Saw Bore Diameter from 10 mm
Master blade thickness ≤ 8 mm
blade thickness ≤ 8mm
Tooth pitch ≤ 100mm (≤ 180),
Rake angle -30 ° to + 40 °,
rake angle -30° to +40°,
Clearance angle 6 ° to 45 °
clearance angle 6° to 45°
Angled grinding on the back of the tooth up to 45 °
Bevel cut on the back of the tooth up to 45 °
Angled grinding on the tooth face ≤15 °
Bevel cut on the tooth face ≤15°
Angled grinding on the negative tooth face ≤ 15 °
Bevel cut on the negative tooth face ≤ 15°
Tooth height difference any
tooth height difference any
Grinding wheel diameter 125/175mm
Grinding wheel bore diameter 125/175mm
Drive power grinding spindle 1,1 kW
Working speed up to 20 teeth/min.,
Dimensions machine W x D x H = approx. 1900 x 1435 x 1980 mm
Machine dimensions W x D x H = approx. 1900 x 1435 x 1980 mm
Dimensions loader HS W x D x H = approx. 1650 x 1435 x 1980 mm
Weight machine about 1600 kg
weight machine about 1600 kg
Weight loader HS about 700 kg
colour telegrey RAL 7045/RAL 7047
Total enclosure,
Coolant system,
Automatic loading system HS # 172 (workpiece weight up to 5 kg, stack height up to 180 mm),
Automatic set-up of the machine (automatic saw infeed axis, saw stop for diameter control, audio probe Measuring device for automatic probing, etc.),
Standard software package for tooth geometries after tooth shape summary,
Software for grinding saw blades with group teeth, with different tooth geometries,
Software for replaced and broken teeth,
Data entry station for the sawblade data, with touchpanel,
Device for internal coolant supply using oil,
Coolant collecting pan including grids for the machine,
Coolant collecting tray including grids for the HS loading system,
Automatic central lubrication,
Automatic fire extinguishing system,
Machine lamp,
1 sawblade mount,
1 sawblade mounting bolt 15 mm,
1 double sided grinding wheel adapter,
2 mandrels for loader,
25 separator plates for saw stacks
