Drive Pulley
According to load capacity, the drive pulley is divided into three types.
Light - Duty： Hole diameter of bearing is 80-100mm . Shaft and hub are connected by single key. Central plate is welded with the tube. It is of single extension shaft.
Medium - Duty： Hole diameter of bearing is 120-180mm . Shaft and hub are connected by extension sleeve ( power block).
Heavy-Duty： Hole diameter of bearing is 200-220mm . Shaft and hub are connected by extension sleeve (power block).
Product Summary:Drive Pulley
The drum body is casting-welding structure, which includes single extension shaft and double extension shaft( two types).
Pulley surface can adopt flat type , herringbone rubber lagging type and diamond rubber lagging type.
Herringbone rubber surface has big friction coefficient , good skid resistance and drainage, but it is restricted by its directivity. Diamond rubber surface is suitable for double - direction conveyor.
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