Loud, rattling carts are not just annoying — the noise signals vibration that wears out both the wheels and the goods being carried, and it breaks concentration at work.
The Real Causes
- Tread too hard: steel/nylon wheels don't absorb impacts, so rough floors make them loud
- Stiff/worn bearings: cause grinding noises while rolling
- Uneven floor + small wheels: frequent drops into gaps and constant knocks make them louder than large wheels
The Hidden Costs
Vibration shakes and damages goods on the cart, wears wheels and bearings quickly, and makes the working environment worse.
How IRONMAX Solves This
- Soft, impact-absorbing PU: runs more quietly than hard wheels while still carrying the load
- Smooth double bearings: reduce friction noise and vibration
- Choose a larger wheel: the 6-inch size rolls over gaps more smoothly, reducing noise and push force
Tip: switching from 4-inch to 6-inch wheels on floors with gaps clearly reduces both noise and vibration