Vollmer CHHF 21 H - 用于硬质合金牙齿

Volmer CHHF 21H

Vollmer CHHF 21 H – machine for single-sided grinding
year 1989
S/N 907
Manufacture Vollmer Germany
in good working condition

Technical data of the CHHF 21H at a glance:
Circular saw blades
Outside diameter 80 to 700 mm
Bore diameter 20 to 105 mm
Tooth pitch from 8 mm
Hook angle to 30 °
Radial clearance angle -7° to +3 °
Tangential clearance angle to 5 °
Connected load appr. 0.52 kW
Weight appr. 85 kg
Hjdpfx Afoixt Hhouefb
Dimensions 70 x 50 x 80 cm


This machine was designed especially for the repair of
missing carbide teeth. Newly inserted tips are ground in
alignment with the existing teeth.
With this table-top version, VOLLMER is offering
a particularly economical,space-saving solution. The
CHHF 21 H uses the wet grinding technique.
During the grinding process,the grinding unit is moved
manually over the tooth, flanks, the saw blade being
positioned by hand against a fixed stop.
The next tooth and then all the remaining teeth
can be ground until the required tooth flank dimension is
achieved.