PMC is now offering lifetime warranties on its pulley lifting cables. PMC’s four-cable hoist drive system incorporates two CNC-precision machined pulleys, which are designed to provide extended cable life. Its unique three-piece design includes two cables per pulley. The pulley system is part of PMC’s line of retractable loading spouts. After scrutinizing what is considered to be the industry standard in pulley systems, PMC’s engineers believed they could devise a better system. A side by side comparison reveals significant differences between PMC’s CNC-precision machined pulley and a pulley from the competition. The interior of a PMC pulley is smooth. The wear and tear on cables often associated the industry standard is virtually eliminated when an old pulley system is replaced with a PMC CNC-precision machined pulley.