Haotian 50W Fiber Laser Engraver

High-Speed Metal Marking at 50W. Two Sources, No Color, No Compromise on Throughput. The 50W fiber laser is for shops where monochrome metal marking is the core business — serial numbers, barcodes, logos, deep identification marks — and where production speed matters more than color capability. More power than a 30W means faster cycle times on deep marking jobs. The choice between the Raycus 50QB and JPT LP comes down to frequency range and source preference. Compatible Materials: Metal Plastics Stone Leather Rubber What the 50W Fiber Has To Offer More average power means faster deep marking, deeper single-pass penetration, and the ability to handle slightly thicker material on light cutting work. For surface marking jobs — logos, serial numbers, QR codes, stainless contrast marks — the speed advantage over 30W is minimal, because those jobs are galvo-speed limited rather than power-limited. Where you feel the difference is on any job that involves significant metal removal. What 50W still won't do well: Production sheet metal cutting. 50W handles very thin foil cutting on softer metals. For meaningful cutting work, 100W is the practical floor. Glass, wood, leather, acrylic, or fabric. Fiber wavelength limitations apply at any wattage. Powder-coated tumblers. CO2 galvo is the correct tool. The Two 50W Sources — What's Actually Different Raycus 50QB JPT LP Source type Q-switched (fixed pulse) MOPA with fixed pulse width Pulse width ~150 ns fixed 200 ns fixed Frequency range 30–60 kHz 1–600 kHz Color marking on stainless/titanium No No Standard metal marking Excellent Excellent Deep marking speed Good Good Beam quality (M²) Below 1.6 Below 1.8 Frequency control Narrow — limited finish tuning Wide — smooth finish control, better on plastics Internal components Raycus domestic JPT domestic Best for Monochrome marking only, lowest cost at 50W Monochrome marking with wider frequency range and JPT brand quality Price $ $$ Critical note: Neither source at 50W offers color marking on stainless steel or titanium. Both use fixed pulse widths that cannot produce the controlled oxide layer MOPA color requires. If color marking is part of your work, you need a MOPA source — available at 30W (JPT M7 E) or 60W (JPT M7 E2/E/M-version). The 50W is for shops whose work is high-volume monochrome marking and depth engraving, where color is genuinely not required. What's Included — Complete Working System Every 50W configuration ships complete: Fiber source at your selected variant (Raycus 50QB or JPT LP) Sino-Galvo high-speed scanning head with dual red-dot positioning Two F-theta lenses of your choice — 70×70, 110×110, 150×150, 175×175, 210×210, or 300×300 mm Rotary attachment — D60 (rings/bracelets), D80 (cups/tumblers up to 70mm), or D100 (larger tumblers up to 90mm) Foot pedal for hands-free triggering OD5+ laser safety glasses EZCad 2 original software on USB Fixed aluminum worktable Free DDP shipping to the US, Canada, and EU. Approximately 30 days delivery. 3-Year Warranty — And Why That Number Actually Matters Both 50W variants carry 3 years of full coverage on the source and the complete machine — significantly longer than the 1-year warranties common on competing fiber lasers at this price point. Component failures within the warranty window ship a replacement to you at no cost; the broken part stays with you. Source defects go through the manufacturer's warranty with all freight covered. Lifetime email support continues afterward. For a shop running a 50W as a daily production marker, that 3-year coverage is the difference between a repair bill in year two and a replacement part. Most competing brands make year two your problem. The Maker's Chest Difference USA-based technical support by phone and email — Setup, parameter library development, material optimization, troubleshooting. Pre-sale guidance — Wondering whether 50W is the right step, or whether you'd be better served going straight to 60W MOPA for color capability? Talk to us before ordering. Frequently Asked Questions Q: Why would I choose 50W over 60W if the 60W has MOPA color marking? If color marking is genuinely not part of your work — and won't be — the 50W at a lower price point gives you more average power than a 30W with the same fixed-pulse simplicity. The 50W LP in particular gives you JPT source quality and the 1–600 kHz frequency range for smooth surface finishes. If there's any realistic chance you'll want color marking in the next few years, the 60W MOPA is the smarter investment even at higher cost. Q: What's the Raycus 50QB vs JPT LP difference in everyday production use? For straight monochrome metal marking, the results are very similar. The JPT LP's 1–600 kHz frequency range vs. the Raycus's 30–60 kHz gives you meaningfully more control over surface finish and better results on plastics and some coated materials. If you mark a variety of materials or care about finish quality on faster jobs, the JPT LP is worth the premium. If your work is consistent metal marking on a small set of materials, the Raycus 50QB does it at a lower price. Q: Can either 50W source mark anodized aluminum cleanly? Yes to standard anodized marking. Both sources remove the anodized layer to reveal bright aluminum underneath, producing high-contrast marks. For true deep black annealing on anodized aluminum — the kind that produces a rich, inky black rather than a lighter contrast mark — a full MOPA source with adjustable pulse width is more effective. If that quality level is important to your work, look at the 60W MOPA listing. Q: How do I set the Z-axis focal height? Is motorized Z available? Both 50W configurations ship with manual Z-axis adjustment. A motorized Z-axis upgrade is available for shops that frequently change material thickness or need repeatable focus across varied production setups. Best to add at purchase. Q: Is LightBurn compatible? Yes. Both 50W source variants use the BJJCZ controller, which is fully compatible with LightBurn galvo mode on Windows, macOS, and Linux. EZCad 2 is included for Windows users. Mac users will use LightBurn. Q: Does Haotian offer returns? Haotian is an exception to our standard Return Policy — we're unable to accept returns on Haotian products. This is for two reasons, the first one being that each order is built to spec once placed. Combined with the high cost of return shipping to China, along with duties and other fees make returns impractical for both us and our customers. Because of this, our team is happy to answer any questions before you purchase — we want to make sure what you're ordering fully meets your needs before you commit. We are also available post purchase to answer any unknowns that might come up, and resolve those to your satisfaction. Specifications Haotian 50W Fiber Laser Engraver Specifications: Laser Source JPT LP Series (YDFLP-E-50-LP-L-R) Architecture MOPA with fixed pulse width Nominal Output Power Greater than 50W Maximum Pulse Energy 1.25 mJ Pulse Duration Fixed at 200 ns (not adjustable) Pulse Repetition Rate Range 1 to 600 kHz Central Wavelength 1064 nm (plus or minus 4 nm) Beam Quality (M2) Less than 1.8 Output Beam Diameter 7 mm (plus or minus 0.5 mm) Output Power Stability Less than 5% Cooling System Air cooled (no chiller required) Supply Voltage (Source) 24V DC Maximum Power Consumption Less than 220W Delivery Cable Length 3 meters (armored) Source Net Weight Approximately 8.2 kg Source Lifespan Over 100,000 hours Galvo Scanning Head Sino-Galvo high-speed scanner with red dot Standard Working Area 110 x 110 mm Optional Working Areas 70x70, 150x150, 175x175, 200x200, or 300x300 mm Lens Type Standard F-theta Z-Axis Manual or motorized (configuration option) Controller EZCad 2 with JCZ control board Software Compatibility EZCad 2, LightBurn (Windows, macOS, Linux) Power Supply (Machine) 110V to 240V, 50 to 60 Hz single phase Body Material 100% aluminum (custom colors available) Color Marking on Stainless Steel Limited (no MOPA color spectrum) Standard Metal Marking Yes, high-speed and high quality Deep Marking Capability Yes on stainless steel, aluminum, and brass Warranty 3 years on laser source and full machine Shipping Free DDP worldwide (US, Canada, EU in approximately 30 days) Warranty & Manuals Haotian 50W JPT MOPA Split Fiber Laser Engraver Warranty Details: Haotian JPT Fiber Laser comes with a 3-year warranty on the laser engraving machine (excluding consumables / shipping). Dedicated, local US-based support for quick answers to questions. Haotian 50W JPT MOPA Split Fiber Laser Product Manuals: Click the links below to download product manuals for the Haotian JPT MOPA Fiber Laser Engraver. Haotian 50W JPT MOPA Split Fiber Product Manual Downloads: Haotian 50W JPT MOPA Split Fiber Product Manual Download