ISO 22721:2007 PDF Download

ISO 22721:2007 is a standard that outlines the specifications for rubber- or plastics-covered conveyor belts used in underground mining. It specifically focuses on conveyor belts with a textile construction and is applicable for use on both flat and troughed idlers. However, it is important to note that this standard does not apply to light conveyor belts, as defined by ISO 21183-1.

This standard sets forth the necessary requirements for conveyor belts used in underground mining operations. It covers aspects such as the type of materials used for the belt cover, the physical properties and dimensions of the belting, and the test methods to ensure compliance with the specified criteria. However, ISO 22721:2007 does not include requirements for plastics covers, meaning that it solely pertains to rubber-covered conveyor belts.