Vollrath XSSL5221

BLADE HUB ASSEMBLY

A blade is the portion of a tool or machine with an edge that is designed to puncture, chop, slice or scrape surfaces or materials. Blades are typically made from materials that are harder than those they are to be used on. A blade may also refer to a "fan blade" such as that used in the movement of air or a gas.

Hubs are used to transmit mechanical power from a drive motor by coupling it to an output device such as a wheel or an arm. Hubs are generally centered joining points and may be implemented singularly or in tandem operation.