The polyurethane head for interruption of operation is installed on the conveyor belt, including an inner labyrinth seal, a solid ball bearing, an outer labyrinth seal and a retaining door with a simple labyrinth seal inside. Protected shell.

摘要

Polin head to be installed in a Conveyor Belt.Has a Labyrinth Seal Inner toothed Ring which is adjusted to the Shaft and adjusted to a Box Holder Ring Grooved Bearing in contact with a rigid BEARING BALLA Labyrinth Seal and Outer Seal, Lip seal with a simple.