Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of fiber laser rust removal tool 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.

What Is a Fiber Laser Rust Removal Tool?

This tool uses focused laser pulses to strip rust, paint, and oxides from metal surfaces without grinding or chemicals. The fiber laser beam targets contaminants at specific wavelengths-rust absorbs that energy differently than steel does, so the rust layer vaporizes while the base metal stays intact. Beyond rust, it handles weld slag cleanup, coating removal, and pre-weld surface prep on carbon steel, stainless steel, and aluminum

We see competitors cut corners on components that never show up in the brochure. Here's where we didn't.

Handheld head housing – Cast aluminum, not plastic or standard steel. Plastic traps heat and shortens lens life. Steel would push the head weight past 3 kilograms-which doesn't sound like much until you've held it for 45 minutes. Aluminum dissipates heat effectively and keeps the gun around 2 kg for comfortable continuous use.

Fiber optic cable – Steel-braided armoring over the fiber. Workshop floors are rough. Cables get dragged, stepped on, or pinched. The steel layer absorbs impacts that would otherwise crack the internal fiber.

Optical components – Lens assembly and protective windows sit inside an IP54-rated enclosure. Not IP67-you can't submerge it. But it handles the dust and moisture typical in fabrication shops without fogging or letting contaminants reach the laser cavity.

Why these materials? We asked ourselves one question: what fails in real workshop conditions? Heat buildup, cable damage, and lens contamination are the three most common failure points across competitor machines. We designed around those.

services we offer

Ship Repair

A Qingdao shipyard customer shared their numbers: their crew spent eight hours per shift grinding rust before welding on hull plates. With the handheld unit, they're down to under 2.5 hours for the same area. Weld penetration improved too-cleaner surface means fewer inclusions. maintenance service

Structural Steel Fabrication

A Hebei fabricator had recurring coating adhesion failures after repair welding. They'd used chemical rust removers that left residue, and coating failed within months. After switching to laser cleaning, the surface was oxide-free and chemically neutral. Adhesion tests improved about 40%

Mold Maintenance

A rubber molding shop used to run molds for a certain cycle count and send them out for sandblasting. The blasting process wore down the surface finish, requiring re-polishing. With the handheld laser, they now clean molds in-place without removal-no surface wear, zero downtime waiting for third-party service.

When to Look Elsewhere

I'll be direct. If you process large, flat panels all day in an open environment and the surface is heavily pitted, traditional abrasive methods might be more cost-effective at scale. Laser cleaning excels at precision and controlled removal, not bulk material takeoff.

Also, this doesn't work on non-metal surfaces-plastics, composites, or wood absorb laser energy differently and will get damaged. We've had customers ask. We've tested. The answer is no.

Company Background – Where We Stand

Hebei Juliang Technology Co., Ltd. entered the CNC cutting field in 2014. That's over a decade working with thermal cutting equipment. We developed our first portable cutting machine in 2015 and a gantry cutting system soon after. The company was formally established in 2018, and we registered the "Xin Juliang" brand that same year.

By 2022, we had launched our laser cutting machine line and expanded into international markets. We hold multiple invention and utility model patents, and we're recognized as a high-tech enterprise and a science and technology-based SME in Hebei Province. Our products carry CE certification.

We moved into our third facility in 2025 to handle increased production. The factory now includes gantry milling machines, large laser cutting tables, and high-precision collimators for optical alignment.

What this means for you: when a unit ships from our floor, it's been assembled by a team with over a decade of relevant experience-not a crew that learned the process last month.

Frequently Asked Questions

Q: What types of rust can this remove?
A: Surface rust, mill scale, light pitting, and corrosion on carbon steel, stainless steel, and aluminum. Deep pitting where rust has penetrated below the surface won't be fully removed-laser cleaning removes surface oxide but doesn't "fill" pits. Traditional methods would still be needed there.

Q: Does it damage the base metal?
A: When set correctly, no. Laser energy is tuned to rust's absorption threshold, which is lower than the base metal's. The rust layer absorbs the energy and vaporizes before the substrate heats up significantly-6. However, running excessive power or slow scan speed can heat the substrate-so proper parameter setup is essential.

Q: What's the difference between air-cooled and water-cooled versions?
A: Air-cooled units are lighter and simpler, good for intermittent use. Water-cooled supports continuous operation at higher power but requires coolant maintenance and has a larger footprint. Choose based on duty cycle-if you run 2+ hours continuously, water-cooled is better.

Q: What support do you offer for international customers?
A: Dedicated international after-sales team. Support includes video-call commissioning assistance, troubleshooting, and spare parts shipping. We maintain a library of common fault solutions. Some overseas distributors stock commonly needed consumables-9.

Q: Can you customize the cleaning head or fiber length?
A: Yes. We've provided longer cables for customers working in shipyards or inside pressure vessels. We can also modify handle orientation for left-handed operators. Custom optics with different focal depths are available-share your geometry requirements.

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