Mining, metallurgical and materials

Bulk materials handling

Design and troubleshooting of conveyors, chutes, bins and stockyards for bulk solids.

Describe your project

What it covers

Bulk materials handling engineering designs and fixes the systems that move and store bulk solids: conveyors, transfer chutes, bins, hoppers, feeders, stackers, reclaimers and stockyards. It covers conveyor design and analysis, transfer-chute and hopper flow, structural loads from stored bulk solids, dust and spillage control, and wear and reliability. The engineer combines flow analysis, often with DEM, structural design to the bulk-solids loading standard, and practical plant experience.

When you need it

You need a bulk materials handling engineer when a conveyor or transfer point spills, blocks, wears or makes dust, when you are designing new handling plant, when a bin or hopper does not flow, or when stored bulk solids are loading a structure. It is central to mining, ports, bulk terminals and process plants that move solids.

Standards, codes and tools

AS 3774AS 1170CEMAAS 4324.1

Commonly used tools: Rocky DEM, Helix delta-T, Ansys.

What to look for

Look for an engineer who combines flow understanding, often DEM, with structural design to AS 3774 and real plant experience, because a chute can be structurally fine and still block. Ask whether they have handled your material and throughput. For a problem site, look for someone who diagnoses the cause before redesigning.

Bulk materials handling by city

Common questions

What does a bulk materials handling engineer cover?

The systems that move and store bulk solids: conveyors, transfer chutes, bins, hoppers, feeders, stackers, reclaimers and stockyards. The work spans flow analysis, structural design to the bulk-solids loading standard, and dust, spillage and wear control.

Why does a transfer chute block or spill?

Usually because the flow geometry does not suit the material, the loading or the throughput. Flow modelling, often with DEM calibrated to the material, identifies the cause so the chute can be reshaped to flow cleanly without spillage or dust.

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