Conveyor Engineering Calculator (Excel XLSX)

The Conveyor Engineering Calculator (V12) is a comprehensive Excel-based tool designed to support engineers in the preliminary design, evaluation, and optimization of belt conveyor systems used in bulk material handling operations.

This toolkit integrates key engineering calculations into a single structured framework, enabling users to assess motor power requirements, belt tensions (T1, T2, Te), pulley sizing, gearbox selection, and take-up system behavior with speed and consistency.

Developed with practical application in mind, the tool reflects methodologies commonly applied across mining operations, port terminals, cement plants, sugar mills, and fertilizer facilities, making it suitable for both greenfield design and brownfield system evaluation.

A key feature of Version 12 is its advanced belt selection module, which allows users to evaluate belt construction based on:

belt class (N/mm)
number of plies (for textile belts)
carcass rating
cover thickness and grade

The tool also incorporates a commodity-based selection logic, enabling users to select material type and size (e.g., coal, iron ore, clinker, fertilizer), with automatic recommendations for:

belt class and construction
cover specifications
minimum pulley diameters

Additionally, the built-in material trajectory model supports transfer chute design by estimating discharge paths, impact points, and chute positioning.

Outputs are consolidated into a printable engineering dashboard, suitable for internal design reviews, reporting, and client presentations.

This tool is intended for screening-level and intermediate engineering applications, providing a practical bridge between simplified calculations and detailed design, while supporting more informed decision-making in conveyor system development.