A tool trolley carries the daily weight of a working workshop — literally. Mechanics, technicians and hobbyists push, pull and load them hundreds of times a week. A well-designed trolley is quiet, stable and effortless to move; a poorly designed one sags, squeaks and topples. Here is what to specify when commissioning a custom trolley.
Define the Real Load
Start with the payload per shelf and total capacity. A typical workshop trolley is rated 100–300 kg total. Overload a trolley and you bend shelves, stress welds and destroy casters. State your worst-case load in the RFQ and we will size the steel accordingly:
- Frame: 40×40 mm or 40×20 mm rectangular tube, 1.5–2.0 mm wall, welded at joints.
- Shelves: 1.0–1.5 mm SPCC sheet with formed edges and stiffening embosses; optionally with a non-slip rubber mat.
Wheel Selection Is Half the Design
The right casters make a 200 kg trolley feel light; the wrong ones make a 50 kg trolley feel like a truck. Specify:
- Diameter: 100–150 mm wheels roll over floor joints and debris far more easily than small 50 mm wheels.
- Material: PU or rubber tread for quiet, floor-friendly rolling; nylon for oily environments.
- Brakes: at least two locking casters for stability when parked.
- Mounting: top-plate or stem mounts with a rated load per caster 1.5× the corner load.
Ergonomic Layout
Think about how the user actually works: are tools picked from the side or the front? Should the top be a work surface or a tool tray? A well-designed trolley has:
- A comfortable push handle at hip height (900–1000 mm).
- Drawers or trays with dividers sized to the actual tools.
- A low center of gravity — heavy items stored on lower shelves to prevent tipping.
- Edge protection (rolled edges or plastic trims) so sharp metal does not damage hands, tools or vehicles.
Finishing
Powder coating (RAL color) with a matte or textured finish resists scratches and fingerprints. Drawer slides should be ball-bearing type rated for repeated daily use. If the trolley ships flat-packed, plan for bolted rather than welded joints and provide clear assembly instructions.
Fulei Metal has built custom trolleys for workshops, libraries, livestock facilities and industrial clients. Send us your layout sketch or CAD and we will return a manufacturable design with a firm quotation.