NOUA WN 2000W
#1 in Over 1,500 WFull review
For a fab shop welding 5 to 6 mm steel that wants a three year warranty. It is the best value 2,000 W machine here.
Amazon $7,499 eBay$7,499
The NOUA WN 2000W is the better laser welder overall, rated 3.7 to 2.5. The NOUA WN 2000W leads on price and functions. The NOUA WN 2000W costs $1,700 less ($7,499 vs $9,199).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.
ZAC SLW-2000 Dual Wire
#7 in Over 1,500 WFull review
For a fabrication shop filling wide or gappy joints, where the dual wire feeder earns its price. Shops that also need surface cleaning should look at a 4-in-1.
Amazon $9,199 eBay$9,199
Which should you buy?
- Choose the NOUA WN 2000W for price ($7,499 vs $9,199) and functions (wire feeder included, cleans, cuts vs wire feeder included, cleans).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every over 1,500 W laser welder; a clear win is highlighted. How we rank explains each one.
| Factor weight | NOUA WN 2000W | ZAC SLW-2000 Dual Wire |
|---|---|---|
| Overall rating | 3.7/5 | 2.5/5 |
| Price 30% | 60 $7,499 | 34 $9,199 |
| Laser power 25% | 50 2,000 W laser | 50 2,000 W laser |
| Functions 10% | 85 wire feeder included, cleans, cuts | 60 wire feeder included, cleans |
| Portability 10% | 0 water chiller | 0 water chiller |
| Warranty 25% | 100 3-year warranty | 0 warranty not published, scored as none |
Specifications
| NOUA WN 2000W | ZAC SLW-2000 Dual Wire | |
|---|---|---|
| Laser | ||
| Laser power | 2,000 W | 2,000 W |
| Laser type | Fiber | Fiber |
| Laser source | Raycus or Max | Max |
| Welds steel up to | 6 mm | 5 mm |
| Wobble | Single | - |
| Fiber cable | 10 m | 10 m |
| Functions | ||
| Cleans | Yes | Yes |
| Cuts | Yes | No |
| Wire feeder included | Yes | Yes |
| Build | ||
| Cooling | Water chiller | Water chiller |
| Input voltage | 220 V | 220 V |
| Runs on 120 V | No | No |
| Weight | 170 lb | - |
| Warranty | 3 years | - |