Drives® chrome-hardened pins (CHP) provide an extremely hard, durable surface to decrease the wear between the pin and bushing. This reduces chain elongation, extending wear life as a result. Although this chain is often manufactured in ANSI sizes 40-240, CHP pins can also be added to our various product offerings such as 81X or C Series conveyor chains. From dry, abrasive environments to elevated temperatures, these pins provide outstanding wear and shock-load performance.
Features & Benefits
Starting with the best materials leads to higher strength and better wear life. Our manufacturing process begins with raw materials that meet exacting standards for metal grade, mechanical properties, carbon and alloy content to ensure minimization of impurities that impact tensile and fatigue strength.
Drives designs each component to exacting dimensional standards for optimal performance. Drives® chrome-hardened pins (CHP) provide an extremely hard, durable surface to decrease the wear between the pin and bushing, reducing elongation as a result.
Strict control of atmosphere, time and temperature optimize the material properties – increasing strength, durability and wear resistance.
We shot peen our roller and link plates for greater fatigue strength. This adds a layer of compressive stress that helps components resist failure when exposed to repeated high loads. In addition, we press steel balls through the pitch holes in a process called ballizing – effectively optimizing bearing contact between pins, bushings and linkplates to increase chain fatigue resistance and pin retention.
Element chain features a patented integrated lubrication system that eliminates your need for external lubrication. Lubrication is already incorporated into the sintered bushing.
Following assembly, all chains are preloaded to firmly seat the pins and bushings. This is to reduce initial run-in and extend the wear life of the chain.
Food & Beverage
Forestry & Paper
Choosing the Chain for Your Application
Use our Chain Configurator or Chain Engineer Mobile Web App for assistance selecting the right chain for your application. If you have a challenging demand beyond the scope of a standard Drives® chain, we would be excited to partner with you to provide custom-manufactured solutions to meet your specific needs.