Start Laser Welding Today — Less Grinding, More Welding. Single-Phase, Plug and Go.
The KH-1500 runs on any 110V/220V wall outlet, welds stainless steel 0.5mm–3mm in a single clean pass, and a general worker learns it in 30 minutes.
🏭 Factory-Direct Manufacturer
📱 1.2M+ Global Followers
🌍 Exported to 50+ Countries
⭐ Industrial-Grade Laser Source
A Laser Welder That Gives You Back Your Time
If your best welder spends half the day grinding and polishing thin-gauge seams —instead of doing the complex work only they can handle — the KH-1500 changes that equation.
It welds thin stainless in a single pass with a clean finish. No grinding. No polishing. Your most skilled people go back to the high-value jobs.
This is an entry-level handheld fiber laser welder built for workshops that process thin-gauge metals:
stainless steel kitchen equipment, electrical enclosures, HVAC ducts, and decorative metalwork.
It runs on the same single-phase power as your air compressor — no electrician, no three-phase upgrade,
no $3,000 installation bill.
Unlike the anonymous machines on Alibaba, every KH-1500 ships with a genuine MAX or Raycus fiber
laser source — the same manufacturer that supplies major industrial laser brands. Counterfeit sources
degrade within months. Genuine sources hold >90% output for years.
Experienced welders adapt to laser welding faster than anyone — your TIG experience translates directly
into better parameter intuition, faster setup, and consistently cleaner results. The machine handles
the repetition at speed. You handle the craftsmanship.
What the KH-1500 Can Do - and Why Each Spec Matters
Right-Sized, Not Underpowered
Higher wattage isn’t always better. On thin materials under 3mm, excessive power causes warping and burn-through — you end up dialing it down anyway. This 1500w handheld laser welder delivers full penetration at the optimal power for 80% of thin-gauge shop work. You’re paying for watts you’ll actually use.
Single-Phase Power - Plug and Weld
This is the practical advantage that matters most. Standard 110V or 220V single-phase — the same outlet your compressor or dryer uses. No electrician. No three-phase installation ($2,000-$5,000 if you had to upgrade). Unpack the crate. Fill the chiller. Start welding the same day.
| Specification | KH-1500 | What This Means for You |
|---|---|---|
| Max Laser Output | 1500W | Optimal for 0.5mm–3mm sheet metal |
| Laser Source | MAX / Raycus (Genuine) | >90% power after 3 years — not 6 months |
| Weld Capacity | (SS/CS) Up to 3mm | Covers 80% of typical shop work |
| (Aluminum) Up to 2mm | Handles common aluminum sheet | |
| Voltage | 110V/220V Single Phase | Plug into any wall outlet - no electrician |
| Current Draw | 6.5A | Runs on a standard 15A circuit |
| Torch Weight | 0.65kg | One-hand operation for full shifts |
| Control System | 7" Touch Screen, 16 Languages | Presets for SS, CS, Aluminum |
| Functions | Weld + Clean + Cut | Three machines in one footprint |
| Net Weight | 180KG | Movable on casters by one person |
Three Machines, One Footprint
In a small shop, floor space costs money. The KH-1500 consolidates three functions:
The primary mode. Keyhole laser welding creates narrow, deep seams with almost no heat distortion.
Stainless steel emerges with a clean gold or silver finish — ready to ship, no grinding, no polishing.
Designed to Get You Welding Today
Preset Welding Library — No Guesswork
Select material and thickness on the touch screen. The system sets power, frequency, wire speed, and gas timing — so your first weld looks like your hundredth. A worker who has never welded produces consistent, professional seams within their first 30 minutes. We’ve seen this hundreds of times in our factory demo room — visiting customers walk in skeptical, walk out welding.
Built-in Safety — Because Your Workers Come First
Laser safety isn’t an afterthought. Four independent interlocks protect the operator:
- Nozzle contact sensor — beam won’t fire unless the nozzle is pressed against metal
- Optical path sealed — automatically shuts off if any cover opens
- Foot pedal safety switch — release to instantly stop the beam
- Emergency stop — accessible from operator position
Included with every machine: OD6+ certified laser goggles (1064nm wavelength), safety training
video (English), wall-mounted protocol placard.
Automatic Wire Feeder — Imperfect Fit-Up, No Problem
Thin sheet assemblies rarely meet perfectly. The wire feeder bridges gaps up to 2mm, handling 0.6mm–1.6mm wire in stainless, carbon steel, and aluminum. Set diameter and retraction delay on the screen — the machine handles the rest.
Real Workshop Calculation
A kitchen equipment fabricator welding 50 stainless sink bowls per day:
• TIG method: ~8 min per sink × 50 = 6.7 hrs welding + ~13 hrs grinding = 19.7 hrs —
with most of that time spent grinding, not welding
• KH-1500 laser: ~2 min per sink × 50 = 1.7 hrs welding + near-zero grinding = 1.7 hrs —
18 hours per day freed up. That’s your best welder back on complex work, or a whole
extra shift worth of production capacity.
*Based on typical single-shift kitchen equipment fabrication. Your results depend on specific application and labor rates.*
Is the KH-1500 Right for Your Shop?
Laser vs TIG — The Numbers Don't Lie
| Factor | KH-1500 Laser | Traditional TIG | The Difference |
|---|---|---|---|
| 1m seam, 1mm stainless | ~40 seconds | ~4 minutes | Laser is 6x faster |
| Post-weld grinding | None for most seams | 2–3× welding time spent grinding | Eliminates 1–2 workers' grinding hours |
| 0.8mm stainless | Zero warping | Frequent burn-through and scrap | Laser saves material cost |
| Operator requirement | 30 minutes for experienced welders to adapt | Skilled trade, years to master | Laser complements your TIG skills — experienced welders adapt fastest |
| Time spent grinding | Zero for most seams | 2–3× the welding time | Eliminates hours of grinding — reclaim that time for actual welding |
| Equipment investment | ~$2,700 FOB | ~$500–$2,000 (TIG welder + accessories) | Pays for itself in 2–3 months |
Questions Small Shop Owners Ask
Yes — 110V or 220V single-phase, same as a residential electric dryer. No three-phase power,
no transformer, no electrician. We have customers running KH-1500s from garage outlets.
Easier than you think — and your welding experience gives you a head start. About 30 minutes
to make your first good laser weld, and 1–2 days to feel comfortable across different materials.
Your TIG experience means you already understand heat control, travel speed, and material behavior —
the laser just gives you a faster, cleaner tool to apply that knowledge. The touch screen presets
handle the machine parameters; you handle the craftsmanship. We include video training,
and our support team is on call if you need help dialing in a specific application.
English-speaking engineers respond within 12 hours via email or WhatsApp. We diagnose through video
call — our engineer watches you troubleshoot and guides you step by step. For hardware issues under
warranty, replacement parts ship immediately. This is the difference between a factory-direct
manufacturer and a faceless trader who disappears after the sale.
Protective lenses: ~$2–5 each, typically replaced every 1–2 weeks in heavy use. Copper nozzles:
~$10–20 each, last months. Every machine includes a free starter kit. Total annual consumable cost
for single-shift operation: typically under $300.
Factory-direct pricing starts from approximately $2,700 FOB. Final price depends on your specific
configuration — laser source brand, wire feeder options, and accessories. Request a quote tailored
to your application.
Absolutely — and we encourage it. Come to our facility, see the production line, test the machine on
your own materials. We’ve hosted customers from 50+ countries. A factory visit removes the #1 risk
of buying industrial equipment internationally: the fear that you’re sending money to someone
you’ll never hear from again.
Ready to See What the KH-1500 Can Do with Your Materials?
Send us a sample. We’ll weld it on video and send it back — free.
No commitment. No purchase obligation. Just proof that the machine works on your materials.