Belt Conveyors for Bulk Materials Calculations by CEMA 5,
The belt widths are as follows: 18, 24, 30, 36, 42, 48, 54, 60, 72, 84, and 96 inches. The width of the narrower belts may be governed by the size of lumps to be handled. Belts must be wide enough so that any combination of prevailing lumps and finer material does not load the lumps too close to the edge of the conveyor belt.Drive calculation - Stemin Breitbach,Belt installation Drive Calculation. ELADRIVE online calculation software for quick and reliable drive calculation,force unknown at design time, which therefore can not be inclu-ded in the calculation parameters, a suitable safety factor should be considered by the designer.Conveyor Belt Equations,As a rough guideline, use 1,5 % elongation for textile belts. and 0,2 % for steel cord belts. Note: For long-distance conveyors, dynamic start-up calculations. may be required, because not all elements are set in motion simultaneously, due to the elastic properties of the conveyor belt.