For a shop that welds every day and wants a long warranty. The chiller adds weight and upkeep, but keeps it running through long jobs.
Amazon $5,699The NOUA WN 1500W rates 4.1 among up to 1,500 W laser welders; the NOUA Double Wobble 2000W rates 3.7 among over 1,500 W ones. The NOUA WN 1500W costs $2,200 less ($5,699 vs $7,899).

For a shop that both welds thick steel and strips rust or paint over wide areas. The double wobble head is the reason to pay over the WN.
Amazon $7,899Prices were last checked November 3, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different laser power classes (up to 1,500 W and over 1,500 W), and each is scored against the reference points for its own class, so a rating says how well each does among its own laser power peers. How we rank explains each factor.
| Factor weight | NOUA WN 1500W | NOUA Double Wobble 2000W |
|---|---|---|
| Overall rating | 4.1/5 | 3.7/5 |
| Price 30% | 54 $5,699 | 54 $7,899 |
| Laser power 25% | 100 1,500 W laser | 50 2,000 W laser |
| Functions 10% | 85 wire feeder included, cleans, cuts | 100 wire feeder included, cleans, cuts, double wobble head |
| Portability 10% | 0 water chiller | 0 water chiller |
| Warranty 25% | 100 3-year warranty | 100 3-year warranty |
Specifications
| NOUA WN 1500W | NOUA Double Wobble 2000W | |
|---|---|---|
| Laser | ||
| Laser power | 1,500 W | 2,000 W |
| Laser type | Fiber | Fiber |
| Laser source | Raycus or Max | Raycus or Max |
| Welds steel up to | 5 mm | 6 mm |
| Wobble | Single | Double |
| Fiber cable | 10 m | 10 m |
| Functions | ||
| Cleans | Yes | Yes |
| Cuts | Yes | Yes |
| 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 | 170 lb |
| Warranty | 3 years | 3 years |