BELTPRO Logo

Spiral Belt Length Estimator

Estimate the total spiral conveyor belt length using the belt outer-edge path, return path and take-up allowance.

Trust the Pros.

Input Data

Diameter measured at the belt inside edge.
Decimals are accepted, for example 20.25 or 20.75.

Results

Enter the system dimensions and select Calculate Belt Length.
Belt Outer-Edge Diameter —
Spiral Section Length —
Estimated Straight Return Length —
Base Belt Length —
Take-Up Allowance (1%) —
Additional Return Length —
Calculated Belt Length —
Calculated Belt Length + 5% for Stock —
Quick belt length estimation. Confirm total belt length through a technical site visit prior to ordering.
The standard return path is estimated as the infeed length plus the outfeed length. The additional return length is added after the 1% take-up allowance.