How to choose caster wheels: a 7-step selection guide
From load per caster to floor type and brakes — the decision order professional buyers use, with the maths written out.
Caster wheel load capacity chart, explained
Why the nameplate load is not the number you should buy on, and how to apply a safety factor on uneven floors.
PU vs nylon vs rubber vs cast iron: material selection table
Rolling resistance, floor protection, noise, chemicals and cost — compared in one table.
EN 12530 vs EN 12531 vs EN 12532 and ISO 22883
Which standard applies to your equipment — and the trap of citing EN 12532 for hospital beds.
Specifying casters for hospital beds and medical equipment
Central locking, hygiene design, IEC 60601 testing and what procurement teams ask for.
MOQ, tooling and lead time: how a custom caster order runs
A realistic timeline from drawing to container, including where projects usually lose a week.