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Spiral Belt Length Estimator

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

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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.