PROJECTS

When it comes to large pulleys and idlers no other manufacturer is as well equipped to produce solutions to the world’s most challenging applications as PPI.  From extreme belt tensions and massive sizes to some of the coldest conveying environments on earth, PPI has the expertise and experience to keep operations up and running.

Capabilities Include:

• Shaft machining up to 28” (711 mm) in diameter and 315” (8001 mm) long
• Vulcanized lagging up to 72” (1829 mm) diameter and 192” (4877 mm) face width
• Roll rims from plate up to 2” (51 mm) thick and up to 120” (3048 mm) in diameter
• Cast urethane lagging for pulleys
• Total Indicator Run-out (TIR) and roll drag testing for idlers
• Testing and reporting for customer directed inspections
• Thermal stress relief of pulleys up to 72” (1829 mm) diameter and 120” (3048 mm) face width