Precision Pulley & Idler (PPI) is the industry leader in conveying components, with over a million square feet of manufacturing space and 25 global facilities. Our promise is simple: provide quality products at a competitive price with unbeatable customer service. We have been keeping that promise for over four decades in a diverse group of industries including aggregate, mining, forestry, grain, unit handling and food processing.

When customers need the ultimate in reliability and strength, they rely on PPI engineered pulleys for their conveyor systems. PPI engineered pulleys are designed, developed and tested based on customer specifications. 

PPI has developed a unique Finite Element Analysis program, PFEA. PFEA has brought a new understanding to the dynamics of a conveyor pulley system. Today, it is used on each and every High Tension Pulley that PPI builds. How do these stresses affect the life of the pulley? That is where our IP-Life analysis comes into play. It gives our engineers the effect of the stress on life expectancy of a pulley assembly. This unique combination of PFEA and IP-Life Analysis gives our engineers state of the art tools to design World Class High-Tension Pulleys.