Are you struggling with large, multi-tiered wire carts that won't hold heavy loads steadily?You're not alone.
Many manufacturers face the same problem: standard carts often wobble under heavy loads, drift off track, or become difficult to maneuver—all due to poorly designed caster systems. But upgrading to expensive heavy-duty casters isn't the only solution.
At Simply Metal , our engineering team has developed two simple yet game-changing upgrades that can solve these problems at a manageable cost.
The Issue: Four swivel casters make loaded carts hard to control — they drift, especially on inclines or tight spaces.
Our Approach: We reconfigured the layout by replacing two swivels with lockable fixed casters — improving directional control and adding a braking feature.
Your Gain: Easier and safer maneuvering, plus lower overall caster cost.
Problem: Standard casters don't fit snugly in the tubing under load, causing dangerous wobble—many suppliers simply tell you to "upgrade to more expensive casters."
Our approach: We redesigned the mounting system to secure the casters with drilled holes and screws—a simple yet structurally sound solution that's both easy and completely stable. No expensive caster upgrades required.
These aren’t just theory. These optimizations are:
Proven in operation with clients in logistics, warehousing, and assembly lines
Designed with your cost structure in mind — no over-engineering, no fancy price tags
Focused on usability — because a cart should make work easier, not harder
Good design isn’t just about solving problems. It’s about anticipating them.
📩 Simply reply to this email. Tell us about your product challenge. We’ll offer a friendly, no-obligation design analysis.
We’re here to help you build smarter — not more expensive.