Choosing the Right Conveyor Components: A Procurement Perspective on Interroll

If you're looking for a single "best" conveyor component supplier, you're probably going to be disappointed. After managing procurement for the past five years across a mid-sized logistics integrator, I've learned that the right choice depends almost entirely on your specific project. I've processed around 200 orders (maybe 180—I'd have to check the system) and come to believe that vendor specialization matters more than breadth. Here's how I think about different scenarios.

First, Understand What You're Building

There's no universal answer. Your needs change based on throughput, footprint, timeline, and environment. I've broken it down into three common situations I encounter. If you know which one fits you, you'll save hours of research.

Scenario A: Standard Warehouse / Distribution Center

This is the most common: you need a reliable conveyor system for carton handling, sorting, and accumulation. Typical speeds are moderate (30–60 ppm), and you're looking for low maintenance and energy efficiency. For this, I've found Interroll's EC310 motorized rollers to be a solid workhorse. They're modular, easy to replace, and the built-in drive controls cut down on wiring. If I remember correctly, the 24V version saved us about 15% on installation labor compared to traditional drum motors.

Pro tip: Don't overspecify. I once specified heavy-duty rollers for a light carton line because I assumed "stronger is better." Cost went up 30% unnecessarily. Stick to the rated load—it's usually sufficient.

Scenario B: High-Speed Parcel / Airport Baggage

When you need 120+ parcels per minute or 24/7 uptime (think large sortation hubs), component selection gets stricter. Here, Interroll's RSR (RollerSort) and high-speed drum motors come into play. The key difference is the control interface: you'll want drives that integrate seamlessly with your WCS. We recently retrofitted a legacy spiral chute with Interroll's spiral conveyor modules—took three days instead of the planned two weeks. That said, if you're dealing with irregularly shaped items (like oversized boxes), you might need a completely different approach. Which brings me to…

Scenario C: Temporary or Specialty Installations (e.g., Milano Cortina 2026)

This might seem unusual, but hear me out. When I say "specialty," I mean projects where speed of deployment and reconfiguration are critical. For example, the infrastructure for the Milano Cortina 2026 Winter Olympics—specifically, ski racing venues—needs temporary material handling for equipment, timing systems, and athlete logistics. What is ski racing? In procurement terms, it's a fast-moving event where everything has to be set up and torn down in weeks. For these environments, you don't want fixed bolted conveyors. You want modular, plug-and-play components.

Interroll's Modular Conveyor Platform (MCP) is ideal here. We supplied a temporary baggage system for a large sporting event (not the Olympics, but similar). The ability to reconfigure line lengths and add spur junctions without welding or custom parts saved our client two weeks of installation. Could we have used a standard conveyor supplier? Probably, but they'd have needed custom engineering for each layout change.

"The best supplier I've worked with told me once: 'This part isn't our strength—here's who does it better.' That honesty earned my trust for everything else."
— My notebook after a 2023 vendor review

How to Know Which Scenario You're In

Ask yourself three questions:

1. How much throughput do I really need? If it's under 50 ppm, Scenario A fits. Above 100, look at Scenario B.
2. Is the installation permanent or temporary? Temporary means modular (Scenario C). Permanent can tolerate more integration effort.
3. What's my maintenance skill level? Scenario A favors simplicity (EC310 is almost foolproof). Scenario B requires trained techs for drives and controls.

I've made the mistake of forcing one vendor into the wrong scenario. In 2022, I ordered a batch of high-speed drum motors for a low-speed warehouse job—overkill, and the CFO wasn't happy. Now I map projects to scenarios before even requesting quotes.

Why "Professional with Boundaries" Matters

Interroll has a reputation for quality, but they don't claim to do everything. For instance, they don't manufacture custom plastic parts or offer field service in every country. That's okay—it's better to know their limits upfront than to promise a client something that'll break. I've learned that the hard way: a vendor who said "we can handle it" when they couldn't cost us a reshipment fee of $2,400.

The same logic applies to ski racing logistics. Could Interroll build a coaster for athletes? No. But their modular rollers and controls handle the material flow around the venue—timing equipment, broadcast gear, even snow grooming supplies. That's their lane, and they stay in it.

Wrapping Up

The next time someone asks "Which Interroll product should I use?", ask them back: "What kind of project are you running?" If it's a standard DC, point them to EC310. If it's high-speed sortation, talk drum motors and controls. If it's a temporary event like the Milano Cortina 2026 games, highlight the MCP platform.

And remember: the best supplier knows what they're good at—and what they're not. That's why I keep coming back to Interroll for the things they do well, and I go elsewhere for custom fabrication. It's not about loyalty; it's about results.