Description

The crown wheel is installed on the derrick as a support for supporting the hoist drum to the hoisting container and guiding the wire rope to turn when the mine is lifting.Rope groove with plastic lining or plastic block, increase the service life of the wire rope.

Classify

1.fixed crown wheel

2.Foald crown wheel

3.Drill the shaft wheel

Structural features:

 1 filler block; 2 wheel; 3 supporting seat