Why a Used Amada RG-50 Press Brake Might Not Be Your Best First Buy (Here's What I Learned)

If you're searching for a used Amada RG-50 press brake as your first foray into sheet metal bending, I'd actually recommend you pause and consider a fiber laser cutting machine instead—or at least, look at a newer model.

Honestly, that's not the advice you'd expect from someone who's been managing equipment purchases for the last five years. But when I took over our company's fabrication equipment procurement in 2020, I made the mistake of assuming 'used Amada' meant 'bulletproof for any job.' It doesn't. Let me explain.

I'm the office administrator for a 120-person manufacturing company. I manage all our vendor relationships for fabrication equipment—roughly $450,000 annually across 8 vendors. I report to both operations and finance. When I consolidated orders for 400 employees across 3 locations in 2022, I learned a lot about what actually works in a real shop floor. And that used RG-50? It wasn't our smartest move.

The Appeal of the Used Amada RG-50

I get it. The Amada RG-50 is a workhorse. It's a 50-ton press brake, well-built, and has a reputation for reliability. You see them listed on used equipment sites for anywhere from $15,000 to $30,000, depending on condition. That's a fraction of the cost of a new CNC press brake, which can easily hit $100,000+. For a small shop or a startup, the price is incredibly tempting.

I almost bought one in 2021. Our previous press brake—an older, non-CNC model—kept breaking down. The lead times for new machines were six months. I was desperate. But what I learned from that experience, and from talking to other procurement folks, is that the upfront cost is only part of the story.

The Hidden Costs of an Old Press Brake (Like the RG-50)

First, the accuracy issue. A used RG-50, especially one from the 1990s or early 2000s, will have some mechanical wear. The backgauge might be slightly loose. The ram might not be perfectly parallel. Industry standard for precision bending is a tolerance of ±0.1mm for many applications. An old machine, even well-maintained, might struggle to hold that.

We bought a 1998 RG-50 from a dealer. The price was good: $18,000. But within the first month, we discovered that bending a simple 90-degree bracket would result in a variance of 0.3mm across the length. For one-off jobs, it was fine. But when we tried to run a production batch of 500 parts for a client, 12% were out of spec. That cost us $2,400 in rework and a scolding from my VP. We later found out the ram needed adjustment—a $1,200 service call.

Second, the automation gap. A modern press brake, even an entry-level one, comes with CNC controls, programmable backgauges, and sometimes crowning compensation for deflection. The RG-50 is manual. That means every job requires a setup change. You're spending 15-20 minutes per job just positioning the backgauge and checking the angle. If you're doing more than 5 different jobs a day, that's 1-2 hours of lost productivity.

Third, the tooling. Amada uses a specific tooling standard for its press brakes—the 'Amada' style. It's not universal. If the used machine doesn't come with a full set of punches and dies, you're in for another $2,000-$5,000 to equip it properly. And that's if the tooling is still in production. For older models, you might be hunting NOS parts on eBay.

When the Used RG-50 Actually Makes Sense

Here's the thing: I don't want to make it sound like the RG-50 is a bad machine. It's not. I've seen them run reliably for decades. The key is knowing when it's the right choice.

• You're doing low-volume, high-mix work. If you're a job shop that does 10 different parts a day, each in quantities of 50 or less, the manual setup time is manageable. You're not losing production because you're always changing jobs anyway.
• You have a skilled operator. A good press brake operator can compensate for the machine's limitations. They know how to shim, how to check angles, and how to handle deflection. If you don't have that person, the machine will be a liability.
• The price is really, really good. Like, under $10,000. And it comes with a full tooling package. Then, consider it an entry point. As long as you understand you're buying a manual machine that will require more labor, it can work.
• You need a backup machine. We kept our old RG-50 as a backup after we bought a new CNC press brake. For the occasional rush job when the main machine is busy, it's fine.

The Alternative You Should Consider

If you're a fabricator looking to expand your capabilities, I'd honestly recommend looking at a used fiber laser cutting machine instead of a used press brake. Why? Because a laser cutter (like an Amada fiber laser, for example) is vastly more versatile. It can cut shapes, holes, and complex geometries that a press brake cannot. And a used fiber laser, even a 2kW model, is incredibly productive.

I know, I know—a laser cutter is a different tool. But for many small shops, a laser cutter + a manual press brake is a better combination than an old CNC press brake alone. The laser handles the complexity of shapes; the press brake handles the simple bends. You get more capability, and you can often find a used fiber laser in the same price range as a used RG-50.

Of course, a laser cutter has its own limitations. It can't do thick plate (typically over 3/8" is tough for a 2kW fiber). It's not great for forming. And the operating costs (assist gas, nozzles, lenses) are higher. But for most B2B manufacturing clients I deal with, the flexibility outweighs the specialization of a press brake.

Bottom Line: Be Honest About Your Needs

The biggest mistake I made in 2021 was assuming 'I need a press brake' without thinking about what I actually needed to produce. The used RG-50 is a great machine—for specific jobs. If you're doing heavy structural bending with thick plate, or if you have a high-volume production run with five different bends per part, you might actually be better off with a modern, CNC-controlled press brake. Or, you might be better off with a different tool entirely.

I'll leave you with this: when I compare our Q1 and Q2 results side by side—same vendor, different equipment strategy—I finally understood why the details matter so much. Buying a used machine to save money is tempting. But if it's not the right machine for your work, it's not a bargain. It's a liability.

So, if you're considering a used Amada RG-50, ask yourself: is this the best machine for the parts I'm making, or is it just the best price I can find? The answer will tell you what to do.