3D Systems Additive Manufacturing Capabilities: A Buyer's Checklist

Full disclosure: I'm an office administrator, not an applications engineer. I've managed purchasing for a 64-person engineering and manufacturing company since 2020—roughly $1.1 million per year across 14 vendors. I report to both operations and finance, so I'm the one who gets asked why a delivery date slipped. When our operations team asked me to evaluate additive manufacturing, I had no idea how much I didn't know. That's why I built this checklist.

This is for anyone who has to make a purchasing recommendation for industrial 3D printing without a lifetime of additive manufacturing experience. It will take about an hour to complete. It has six steps.

Step 1: Define the real production need

Before you talk to any vendor, ask your internal team what they actually need to make. Not 'we should have 3D printing.' I mean a list of candidate parts with materials, quantities, tolerances, and any certification requirements. When I heard '3D Systems additive manufacturing capabilities' in a sales demo, I had to ask: which capabilities? The gap between a desktop resin printer and a production metal system is enormous.

Checklist:

• Candidate parts with material and approximate size
• Quantity: prototype, short-run, or production?
• Required tolerances and surface finish
• Compliance standards, if any (aerospace, medical, industrial)

Why does this matter? Because '3D systems additive manufacturing capabilities' is a broad phrase. A benchtop printer will not handle production titanium. A large-format system will be overkill for small polymer prototypes. Define the problem before you pick the process.

Step 2: Verify material and process evidence

The first time someone showed me a metal 3D printed part, it looked flawless. Then I asked for the process validation report, and the room went quiet. Don't let that be you.

Per FTC advertising guidelines (ftc.gov), performance claims have to be substantiated. That isn't just a legal detail—it's a purchasing tool. If a vendor claims 'certified materials' or 'flight-ready parts,' ask for the report. Additive manufacturing direct energy deposition, for example, is a powerful process for large parts and repairs, but the qualification path is different from powder-bed fusion. The process name doesn't matter; the evidence does.

Checklist:

• Material certificates and lot traceability
• Process parameter documentation
• Mechanical test data from representative samples
• Applicable standard or customer specification

Step 3: Put industrial 3D measuring systems in the budget

A printer without measurement is just an expensive paperweight. And I do not mean a caliper. Industrial 3D measuring systems—coordinate measuring machines, structured-light scanners, computed tomography—are how you prove the part matches the CAD file.

This is the step I almost skipped. We were so focused on the printer that we forgot to ask how we would inspect the parts. If the vendor includes first article inspection, use it. If they don't, add the measurement cost to your budget before you buy anything.

Why does this matter? Because 3D printing can fail in ways you can't see from the outside: internal voids, delamination, dimensional drift. (Note to self: get the measurement plan in writing.)

Checklist:

• First article inspection method and equipment
• Calibration schedule for the measuring system
• In-process monitoring, if available
• Acceptance criteria for critical dimensions

Step 4: Plan for spare parts and maintenance—even the boring ones

Here's where the checklist feels boring. Boring saves money.

In 2023, I skipped the final review because we were rushing and 'it's basically the same as last time.' It wasn't. A CNC lathe lubrication pump failed on a conventional turning center, not even the new additive machine. I knew I should get a written spares commitment, but thought 'we've worked together for years.' That was the one time the vendor didn't stock the part. The machine sat for three weeks. The cost wasn't the pump; it was the lost production time.

For any industrial system, ask the vendor for a recommended spares list. Ask about lead times for consumables like powder, resin, filters, and nozzles. Ask who performs preventive maintenance and what a service visit costs. If you also run CNC machines, include their spare parts in the same review.

Checklist:

• Recommended spare parts list with part numbers
• Lead times for consumables
• Preventive maintenance schedule and cost
• Software update policy, so you don't void support

Step 5: Build a total cost model, not a quote comparison

The 'budget option' looked smart until we had to requalify every build. Reprinting cost more than the original expensive quote. I keep that lesson in my spreadsheet.

Earlier this year, the upside of a lower quote was $18,000. The risk was an unproven process. I kept asking myself: is $18,000 worth potentially losing a repeat customer? It wasn't.

Total cost includes the machine, installation, operator training, tooling, software subscriptions, calibration, scrap rate, and the cost of failed inspections. Don't compare base prices. Compare total cost per good part over the first two years.

Checklist:

• Machine price plus installation and facility modifications
• Training and certification costs
• Software subscriptions and maintenance
• Calibration, spares, and consumables
• Expected scrap rate and rework cost

Step 6: Evaluate the support ecosystem (and answer the 'what stores carry 3D printers?' question)

I get asked this question more than I expected: 'what stores carry 3D printers?' It's usually from someone who has seen a consumer printer in a retail store. I understand the curiosity. But industrial 3D printing is not a store-bought product. You're not buying a box; you're buying a provider—training, software updates, application engineering, powder supply, and remote support.

Here's the thing: if the support ecosystem is weak, the machine is just expensive scrap. Look, I'm not saying every budget option is bad. But in industrial additive, switching vendors is painful. Verify the ecosystem before you sign.

Checklist:

• Support hours and response times
• Does the contract include remote diagnostics and on-site service?
• Is spare machine loaner available for critical builds?
• How stable is the material supply chain?
• Does the vendor help with new materials qualification?

Final notes: the mistakes I've made so you don't have to

I've made most of the mistakes on this list. That's why I keep the checklist.

• Don't skip the boring spares list. It bites later.
• Don't assume the first good print means the process is qualified.
• Don't rely on verbal promises. Get everything in writing.
• Don't treat supplier claims as facts. Ask for substantiation.
• The cheapest quote is rarely the lowest total cost.

Five minutes of verification beats five days of correction. Every time.

Would I have avoided every problem with this checklist? Probably not. But I would have avoided the expensive ones. And in this role, that's what matters.