Industrial Conveyor Calculators
Free engineering tools from Jealco — an independent industrial distributor since 1950. Every calculator shows its formulas and sources, and links to the products that match your numbers.
Use the conveyor belt calculator for belt speed, bulk capacity, and package throughput, and the gearbox calculator for ratio, torque, and service-factor sizing. More power-transmission and bulk-handling calculators are in development — bookmark this page.
Conveyor Belt Speed & Capacity
Belt speed from pulley diameter and RPM, bulk capacity in tons per hour, and package throughput. Formulas and sources shown.
Gearbox Ratio, Speed and Torque
Gear ratio and output RPM, output torque from HP and ratio, and service-factor sizing for speed reducers and gearmotors.
Shaft Torque & Coupling
Torque from horsepower and RPM, with coupling sizing by service factor.
Elevator Bucket Capacity
Bucket volume, spacing, and throughput for centrifugal and continuous-discharge elevators.
Chain Wear / Elongation
Measure chain elongation against the replacement threshold.
Need help turning these numbers into the right part?
Send Jealco your specs for a quote. As an independent distributor, we cross-reference across manufacturers to match your application.