Custom Designed & Made For Your Industry


For maximum efficiency and added value, PPI is your single source for conveyor pulley assemblies. PPI can provide pulley lagging, shafting, bearings and Take-Up Frames to complete the pulley package. Couplings, backstops and other components can also be mounted upon request.


All the holding power you will ever need for conveyor pulleys.

ContinuWing® Technology

Provides the ultimate in abrasion resistance.

Heavy Duty Drum Pulley

A drum pulley built to last with features that magnify strength, balance and concentricity.

Mine Duty Drum Pulley

The next step from a heavy duty drum using heavier rims and end discs for longer service life.

Pro Duty® Pulley

Our Pro Duty® features a profiled end disc similar to those found in high tension Turbine pulleys.

Quarry Max Duty Wing

Made for severe conditions where wing folding and abrasion issues are a concern.

SAF Bearings

Suited for heavy conveyor applications.

SCM Bearings

Popular and economical option for many conveyor applications.


Made of very strong steel that machines to a smooth finish.

Turbine/Engineered Pulley

Designed by our engineering group using Precision Finite Element Analysis for your specific needs.

Type E Bearings

Bearings for challenging mounting applications.

Vulcanized Lagging

Improve traction, abrasive resistance to extend pulley and belt life.