Edge wearDamage to the edge of a belt by abrasion.
Effective tensionDifference between the tight side and the slack side tension at the drive pulley providing the necessary pull to move the load.
Elastic limitThe limiting extent to which a material may be deformed and yet return to approximately its original shape after removal of the deforming force.
ElasticityThe property of an article which tends to return it to its original shape after deformation.
ElastomerAn elastic rubber-like substance, such as natural or synthetic rubber.
Elastomeric propertiesThe chemical and physical properties of an elastomer.
Elevator beltA belt that raises material vertically in buckets attached to the belt.
ElongationIncrease in length expressed numerically as a fraction or percentage of initial length.
EmbossingOperation of transferring a design to a rubber or rubber-like surface.
Endless beltA belt made endless without a joint.
Equivalent free fallThe calculated vertical distance material falls from the discharge point to end of a belt.
Exposed fabricAn area of a belt where the fabric reinforcement shows due to lack of cover.
ExtensibilityThe capability of increased center distance in a belt conveyor.
Extensible conveyorAn adjustable conveyor system with a loop of belting between the carrying idlers and the return idlers for changing the center distance.
Extraction testA test in which certain components are separated from a solid by dissolving them in a liquid solvent under suitable conditions.
ExtrudedForced through die of tubing machine in either solid or hollow cross section.
ExtrusionA process whereby heated or unheated plastic forced through a shaping orifice becomes a continuously formed piece.