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By the Arclight Dynamics team · Updated October 8, 2026 · 8 min read
Quick Answer: How to Choose a CNC Plasma Table
Choose a CNC plasma table by matching three things to your work: the material and thickness you cut daily (which sets the plasma power you need), the sheet size you buy (which sets the table size, and most shops land on 4×8 or 5×10), and the hours the table will run (which decides entry-level vs. production-grade construction). Buy for the work you’ll have in two years, not only the work you have today. Weigh support and warranty as heavily as specs, because downtime costs more than the price difference between tables. Professional tables run $13,995 to $182,995 in 2026.
In This Guide
What Is a CNC Plasma Cutting Table?
A CNC plasma cutting table pairs a plasma torch with computer numerical control. The torch follows software commands instead of a steady hand, so you get precise, repeatable cuts in conductive metals: steel, stainless, aluminum, brass, and copper. Fab shops, manufacturers, contractors, sign makers, and metal artists all run them, because the same table that cuts structural brackets on Monday cuts custom signage on Friday.
Why it pays. Computer control wipes out layout time and human error, and you get the same clean part every time. Nesting software squeezes more parts from every sheet, and one table handles work you’d otherwise farm out. For most shops the math is simple: the table pays for itself in labor, material savings, and jobs you stop turning down.
What Should You Look For in a CNC Plasma Table?
Nine factors separate the right table from an expensive mistake. Work through them in order.
1. Your actual work. Start here, because it drives every other decision. What materials, what thickness range, what volume? Thin-gauge sheet work and 1-inch plate need very different plasma power.
2. Table size. Buy for the sheets you actually purchase. 4×4 and 5×5 suit small shops and metal art. 4×8 and 5×10 handle full sheets and are where most working shops land. 6×12 is production territory. If you’re between sizes, go bigger: upgrading later costs far more than the difference now.
3. The plasma cutter. Amperage sets your cutting capacity, and cut quality varies widely between power supplies. Arclight tables pair with Hypertherm® systems, the industry benchmark, matched to your material at quote time.
4. Software. You’ll use it every day, so it has to be easy to learn and it has to nest parts efficiently. Arclight tables ship with cutting software pre-installed (FlashCut CNC or ArcCNC, depending on the line). It’s software you own: CAD, CAM, and CNC fully licensed, with no subscription to keep cutting.
5. Build quality. Heavy welded-steel construction, quality linear motion, and corrosion protection are what hold tolerance in year ten the way they did on day one. This is where hobby-grade tables hide their savings.
6. The features that should be standard. Torch height control is the single biggest factor in day-to-day cut quality. Advanced DTHC is standard on every Arclight table, along with collision detection, a breakaway torch mount, and a water pan. On many competing tables these are add-ons.
7. Budget for value, not sticker price. Think total cost over the table’s life: consumables, downtime, support, and resale. Our 2026 pricing guide breaks down what every table costs and what the price actually includes.
8. Support and training. A table is only as good as the help behind it. Arclight backs every table with lifetime tech support that follows the table, more support technicians than any other light-industrial CNC plasma manufacturer, same-day parts shipping, and a 3-year motion control warranty. Call, and you talk to someone who knows your table.
9. Reviews and real owners. Look for feedback on ease of use and long-term durability. Above all, find out what happened when the owner needed help.
For the full spec-by-spec version of these decisions (table sizes, plasma amperage charts, controller comparison, air and electrical requirements), see our complete guide to choosing a CNC plasma table.
Which Arclight Table Fits Your Shop?
First table, metal art, small shops: the Arc Pro Ultra V3, with pro-grade motion components from $13,995. Working fab shops: the Arc Max Elite and Arc Max Ultra, with heavier welded frames for all-day cutting. Production and heavy plate: the Arc Max Unlimited, or the Arc Max X with Hypertherm XPR high-definition cutting. Every table grows with your work into a router, plate engraver, or pipe and tube cutter on the same platform. It ships 98% assembled, and most owners are cutting within two hours of delivery. If your work sits between two tables, get a quote and we’ll match the table to it.
Choosing a CNC Plasma Table: Frequently Asked Questions
What size CNC plasma table should I buy?
Match the table to the sheets you buy. Most working shops land on a 4×8 or 5×10 because those handle full sheets of steel. Choose 4×4 or 5×5 for metal art and tight spaces, and 6×12 for production volume. When in doubt, size up. Upgrading later costs more than the difference now.
How much does a CNC plasma table cost?
Professional CNC plasma tables run $13,995 to $182,995 in 2026, depending on size, construction, and cutting power. Most small fabrication shops spend $16,000–$30,000. See the full breakdown in our CNC plasma table pricing guide.
How important is torch height control?
It’s the single biggest factor in day-to-day cut quality. Torch height control holds the torch at the right distance in real time, so cuts stay clean on warped or rippled plate. Advanced Digital Torch Height Control (DTHC) is standard on every Arclight table. On many competing tables it’s a paid add-on.
What software do Arclight tables use?
Every Arclight table ships with cutting software pre-installed, including CAD/CAM tools to take you from drawing to cut path. FlashCut CNC runs the Arc Max X, Arc Max Unlimited, Arc Max Elite, and Arc Pro Elite V3. ArcCNC runs the Arc Max Ultra and Arc Pro Ultra V3. No subscription is required to keep the table cutting.
What's the difference between an entry-level and a production table?
Frame mass, motion components, and duty cycle. Entry professional tables like the Arc Pro Ultra V3 use NEMA 34 motors, planetary gearboxes, and a ball screw Z-axis: pro-grade parts, sized for daily use. Production tables like the Arc Max series add heavier welded frames for all-day, every-day cutting, and the Arc Max X steps up to industrial high-definition plasma.
Keep Researching
- What Is the Best CNC Plasma Table for a Small Shop?: the straight recommendation by shop size, material, and power
- Choosing a CNC Plasma Table: The Complete Buyer’s Guide: the deep reference on sizing, shop space, plasma amperage specs, controllers, software, air, and power
- How Much Does a CNC Plasma Table Cost?: real 2026 prices for every series and what’s included
- What Plasma Cutter Do You Need for a CNC Table?: match amperage to the plate you cut, and see which Hypertherm system pairs with each table
- CNC Plasma Cutting Tips: how to get the best cut quality from day one
- Compare all Arclight CNC plasma tables: every series, side by side
- CNC plasma tables by industry: see what shops like yours run
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