Belt Conveyor Buying Guide

Buying a belt conveyor starts with the route and the material, not with a part name. State the start and end points, the route including any curves and gradients, the material and the throughput the line must sustain. Those facts decide whether the answer is a belt system, a stacker, or a combination of both, and they decide which parts of the line need the most attention.

The industries named on the company website for bulk handling work are mining, tunnelling, aggregate, chemical, port and metallurgy. Within any of those industries, the same family name can cover very different duties, so the industry name alone is not enough for a quotation. State whether the line runs continuously or stops and starts, whether it runs indoors or outdoors, and what safety rules apply on your site.

For the commercial side, use buyer questions rather than assumed terms. Please confirm the minimum order quantity with the supplier before placing an order. Please confirm the lead time with the supplier before placing an order. Ask for certificates by name if a certificate matters for your project, because the public wording here is only: Certificates available upon request. Keep the inquiry in one place, covering the belt system and its parts as a set, so the supplier can check fit across the whole line.

Describing the route for a quotation

A route description is the single most useful part of a belt conveyor inquiry, because every other decision follows from it. Begin with the start point and the end point, then trace the route between them, naming every change of direction, every change of level, and every place where the line must cross a road, a building, another conveyor or open ground. State whether each section runs indoors or outdoors, whether any section runs underground, and where access for inspection and maintenance is limited, since those facts change the belt, the structure and the maintenance plan together. Name the transfer points along the route, because each transfer is a place where material changes belt and direction, where dust is made, and where a chute and its sealing must be described. State the ground or structure the line stands on, and any limits on height, width or load along the route, since a line that cannot be built or maintained along its route is not a bargain whatever its price. A route described this fully lets the supplier quote the line as it will actually be built, rather than quoting a generic belt and discovering the route afterwards.

Spares and inspection after purchase

The purchase is only the start of the line's life, and the inquiry should cover what happens after installation as well as before it. Ask for spares with the first quotation, starting with the longest runs, the loading zones and the drive ends, since those are the positions where a failure costs the most downtime, and ask for wear parts for the cleaners and the lagging at the same time, so the first years of running are covered. Agree an inspection routine before the line is handed over, covering the belt, the idlers, the pulleys, the cleaners and the structure, and agree who inspects, how often, and what record is kept, since a line without a record is inspected by memory and memory misses gradual wear. Plan the first inspections for the same stops as other plant work, so the conveyor is checked while the plant is already stopped, and keep the inspection record by section, so a section that wears fastest gets attention before it fails. Finally, ask what support the supplier offers after handover, including documentation for the belt and the safety scope, so the line can be maintained and audited long after the installation team has left.