Grooved Rolls Remove Trapped Air
Precision machined idlers with custom groove patterns eliminate trapped air that causes web slipping. Machined surface patterns ideal for eliminating trapped air include the spiral “V” groove, the herringbone groove, the diamond knurl and the micro groove. Grooves are available on all Webex rollers, including aluminum, steel, stainless steel and rubber covered idlers. Grooved idlers are available in a variety of sizes and finishes.