Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of handheld fiber laser rust removal machine in China. Please feel free to buy CE approved machinery made in China here from our factory. All customized machines are with high quality and competitive price.

When you work with metal every day, you know the drill: rust, paint, and oxide layers never take a day off. Whether you're maintaining heavy machinery, prepping steel structures for welding, or restoring equipment that's seen better days, surface preparation eats up time, labor, and money. Traditional methods-grinding, sandblasting, chemical stripping-get the job done, but they also wear down the substrate, create a mess, and chew through consumables.

That's exactly why we developed our handheld fiber laser rust removal machine.

It's not magic. It's a pulsed fiber laser that delivers concentrated bursts of energy to vaporize contaminants without damaging the base metal underneath . Think of it as targeted surface ablation-rust, paint, oil, or oxide layers peel away cleanly, leaving a surface that's ready for welding, coating, or inspection. No abrasives, no chemicals, no media disposal. Just a handheld cleaning head, a compact air-cooled unit, and a clean result.

This approach flips the old workflow on its head. Instead of spending hours with angle grinders or scheduling around sandblasting setups, one operator can walk up to a part-whether it's in the workshop, on the shop floor, or out in the field-and start cleaning immediately. And because the process is non-contact, there's no mechanical wear on the substrate. That matters when you're dealing with precision components or thin-gauge materials where every micron counts.

We've seen too many laser cleaning machines that look great in a showroom but struggle in a hot, dusty workshop. So we went the other way. The chassis is built from welded steel with stress relief treatment during manufacturing-this keeps the frame stable over years of use, even when the machine gets wheeled across rough concrete floors. The injection-molded housing around the control unit isn't just for looks; it provides shock absorption and dust protection, which makes a real difference when you're working in environments where grinding dust and metal particles are just part of the air

The cleaning head itself? We spent extra time getting the weight balance right. It's under 900g, which doesn't sound like much until you're holding it for a full shift. The ergonomics matter-operators fatigue less, work longer, and make fewer mistakes . The optical path is sealed to prevent contamination from the very particles it's removing, and the delivery cable is armored to handle the kind of abuse that happens when you're working around heavy equipment.

Cooling is another area where we refused to cut corners.

This is a compact air-cooled system-no water chiller, no coolant lines to manage, no winter freeze risk. That's a deliberate choice. Many workshops don't have the space or the infrastructure for water-cooled units, and field work makes them impractical altogether. Air cooling simplifies everything: less maintenance, fewer failure points, and easier setup. We've tested it in ambient temperatures up to 40°C, and the thermal management keeps the laser source stable within operating range

What This Machine Actually Does for You

Here's where the rubber meets the road.

Feature	What It Means for You
Pulsed fiber laser source (up to 300W)	Removes rust, paint, oxide, and oil in a single pass. Peak power is high enough for heavy coatings, but the pulse duration is short enough to avoid heat buildup.
Adjustable parameters (power, frequency, scan speed)	You're not locked into one setting. Dial it in for delicate mold cleaning or crank it up for heavy structural steel. Store up to 50 presets for repeat jobs.
Scan width up to 150mm	Covers more area per pass. Faster cleaning, less operator time.
Non-contact cleaning	Zero mechanical abrasion. Substrate integrity stays intact-critical for parts that need tight tolerances.
Compact footprint	Fits in a standard workshop bay. No dedicated chiller skid required.
Plug-and-play setup	Connect to 110/220V single-phase power, attach the cleaning head, and you're running. No complicated installation or specialized utilities.

What that looks like in numbers: On carbon steel paint removal, we've seen cleaning rates that significantly outpace continuous-wave lasers at comparable power levels-pulsed operation gives you more effective cleaning per watt because the energy is concentrated in short, high-intensity bursts rather than spread out continuously . The substrate surface roughness after cleaning actually stays close to the original material, which means better paint adhesion and fewer surface prep issues downstream.

Production Process: How We Build These Machines

We don't batch-assemble from generic components. Every unit goes through a structured build flow that we've refined over years of manufacturing industrial laser equipment.

Raw Material Incoming → Steel plate, profiles, electronic components, optical modules-all from qualified suppliers with traceability.

Frame Fabrication → The chassis and support structures are welded in-house. We use jigs to maintain alignment during welding.

Stress Relief → Welded frames go through thermal stress relief to minimize distortion. This isn't optional-it's essential for stability over the machine's life.

Machining → Critical mounting surfaces are precision-machined to ensure the optical path stays aligned. Tolerance control is tighter than you'd expect for a handheld system.

Assembly → Laser source, optical path, control electronics, cooling system, and housing are assembled on dedicated workstations. Each module is tested individually before integration.

System Testing → Full functional test: laser output verification, parameter adjustment range, cleaning performance on standard test coupons, thermal stability check, and safety interlock validation.

Packaging → Foam-lined crates with corner protection. Everything is double-checked for shipping security.

Shipment → Documentation, spare consumables, and calibration records are included in the crate.

Frequently Asked Questions

Q: What's the difference between pulsed laser cleaning and continuous-wave laser cleaning?
A: Pulsed lasers deliver energy in short, high-intensity bursts. This removes contaminants effectively with less heat transfer to the substrate. Continuous-wave lasers spread the heat over time-they can work, but they're more likely to heat the base material, which can warp thin metal or alter metallurgical properties. Pulsed is usually safer for precision work -1-5.

Q: Can this remove thick epoxy paint or powder coating?
A: Yes, but thickness matters. For coatings over about 200 microns, you'll need multiple passes or higher power (300W). For very thick coatings (1mm+), mechanical stripping or media blasting is often faster. We can test your sample if you're unsure.

Q: How do I know if 200W or 300W is right for me?
A: Tell us what you're cleaning and how fast you need it done. For general weld prep and rust removal on steel, 200W works for most shops. If you're cleaning heavily corroded equipment or running high volumes, 300W pays off in time saved.

Q: Can I see a sample before buying?
A: Yes. We run free sample cleaning tests at our facility on your material. You send us a sample piece (or describe what you need), and we'll clean it and show you the results. This is the best way to confirm performance before purchase.

Q: What's the typical delivery time?
A: Standard units usually ship within 15-20 working days after order confirmation. Custom configurations (different cable lengths, specific laser source brands) may take slightly longer. We'll confirm timing when you order.

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