Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of compact laser cleaning equipment 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.

This compact laser cleaning machine uses precise pulsed laser energy to get rid of rust, coatings, and surface gunk from metal parts. It fires short laser pulses at the surface, where the contaminants soak up the energy, quickly expand, and then blast off as tiny particles. The metal itself barely heats up because the pulses are so brief that heat can't spread. It's not just for rust; this machine can also strip paint, clean up weld marks, remove oxide layers, and prep surfaces before bonding for materials like carbon steel, stainless steel, aluminum, and some copper types.

Handheld scanning head – We use 6061-T6 aluminum alloy for the housing. Why not magnesium? Too reactive in humid environments. Why not polymer composites? They insulate heat rather than conduct it away from the optics. The aluminum alloy balances weight distribution, thermal conductivity, and structural rigidity at approximately 2.1 kilograms total head weight-a number our operators confirmed as sustainable for full-shift use after multiple rounds of ergonomic testing

Protective window substrate – Fused silica, not standard borosilicate glass. The difference matters at higher power densities. Borosilicate absorbs more energy in the infrared spectrum, which creates localized heating and eventual fracture. Fused silica transmits over 99% of the 1064nm wavelength and withstands temperature differentials that would shatter conventional glass. This isn't an upcharge feature-it's a functional requirement for reliable operation

Fiber optic transmission cable – The internal glass fiber uses a 200μm core with double-clad structure for efficient beam delivery. The external jacket includes stainless steel interlocking armor over a Kevlar strength member. Workshop environments present real risks-forklift traffic, dropped tools, abrasive concrete floors. This cable construction tolerates those conditions better than standard PVC-jacketed alternatives. We've seen PVC jackets fail within six months in active fabrication environments

Chassis construction – Cold-rolled steel sheet, 2mm thickness, with zinc-phosphate pretreatment before powder coating. The pretreatment step is often skipped by manufacturers seeking faster production cycles-we don't skip it. The zinc-phosphate layer provides corrosion resistance even if the powder coating gets scratched during installation or maintenance.

Offshore maintenance contractor, Singapore – This customer maintained aging offshore platform components that required frequent rust removal before NDT inspection. Their previous method involved needle guns, which left surface indentations that interfered with magnetic particle inspection readings. They reported that the compact laser cleaning equipment processed a 2-square-meter section of corroded deck plate in 18 minutes-their needle gun crew averaged 45 minutes for the same area. More importantly, the cleaned surface met the 2.5μm Ra requirement for MPI without additional preparation. The contractor purchased a second unit after two weeks of use.

Agricultural equipment manufacturer, Kansas – Their production line involved welding carbon steel frames that developed heat-affected zone discoloration requiring post-weld cleaning. They originally used angle grinders with flap discs. The grinder process inconsistently removed the discoloration-some areas remained, others got over-ground, creating thickness variation at weld joints. After switching to the compact laser cleaning equipment, each weld cleaned to a consistent visual standard within 4-6 seconds. They eliminated the rework station previously dedicated to grinding touch-up.

Historical preservation workshop, Italy – This shop restores vintage cast-iron architectural elements. Sandblasting was unsuitable-it removed original surface texture and patina that held historical value. Chemical strippers risked damaging the underlying cast iron. The laser cleaning equipment operates with adjustable energy density, allowing the conservators to set power levels that remove surface corrosion without affecting the original dark oxide layer beneath. They documented a 70% reduction in labor hours per restoration project.

When the equipment isn't the right fit – Thick mill scale on hot-rolled structural steel-over 300μm-requires significantly more passes than the 1500W model can economically handle. A shot blaster or mechanical descaling remains faster for that specific application. Similarly, surfaces with heavy oil or grease contamination should be degreased first; the laser doesn't remove hydrocarbons efficiently, and burned oil residue can re-deposit on the protective window. These aren't limitations of our specific unit-they're inherent characteristics of laser cleaning technology

1000W power class – Suitable for light rust removal, paint stripping on thin sections, and applications requiring minimal heat input. Matches well with automotive restoration, electronics tooling, and precision component maintenance.

1500W power class – Balanced option handling most general fabrication cleaning tasks. Effective for weld preparation, medium thickness paint removal, and surface preparation before coating application.

2000W power class – Higher throughput for heavy corrosion, thick coatings, and large-area processing. Used in ship repair, heavy equipment manufacturing, and marine maintenance operations.

Additional options include variable focal length scanning heads-short focal length (standard) for general cleaning, long focal length for recessed areas or complex geometries. A rotary attachment option enables tube and pipe cleaning.

Selection recommendation: Determine your typical contamination type and thickness, then request a sample cleaning trial. We process actual customer parts and provide cleaning rate data specific to your application. Generic advice from a spec sheet rarely matches actual operating conditions-we want you to make decisions based on results.

Frequently Asked Questions

Q: What's the learning curve for a new operator?
A: Most operators become productive within 2–4 hours of supervised operation. The touchscreen interface stores pre-configured settings for common materials, so routine cleaning starts with presets. Adjustments require some experimentation-we recommend keeping a log of effective settings for each material type you process.

Q: How does it compare to dry ice blasting?
A: Dry ice requires media supply, leaves no residue, but creates significant noise and ice consumption costs. Laser cleaning has higher initial investment with lower operational costs. Dry ice is more effective for thick hydrocarbon deposits; laser excels at thin rust and oxide layers. The technologies overlap but also complement each other.

Q: What electrical supply is required?
A: The system runs on either 220V single-phase or 380V three-phase, depending on power class. The 2000W model requires 380V. We provide detailed electrical specifications at the order stage. Inadequate supply leads to unstable output-we've seen customers burn out components by using undersized feeders.

Q: What's the typical delivery timeline?
A: Standard models ship within 15–20 working days from order confirmation. Custom configurations may extend to 30 days. Air freight takes approximately 5–7 days to most destinations; sea freight ranges from 20–40 days depending on port location.

Q: How do you handle warranty claims internationally?
A: Warranty period is 12 months for the complete system, 24 months for the laser source. For claims, customers submit video or photographic evidence of the issue. If replacement parts are needed, we ship them via express courier. For complex issues, our engineers provide remote diagnostic support. Return-to-factory repairs are arranged when remote resolution isn't possible.

Frequently Asked Questions

Q: What happens if the laser accidentally hits my hand or a flammable material nearby?
A: The system includes a safety interlock that cuts beam emission if the head tilts beyond its normal operating angle or if you release the trigger. However, this is a backup measure-standard operating procedure requires wearing wavelength-specific safety glasses and clearing the work area of combustibles before each session. We emphasize operator training during commissioning to minimize these risks.

Q: How much floor space do I need to set this up in my workshop?
A: The compact power supply cabinet measures approximately 80cm by 60cm-similar footprint to a standard pallet. You'll need access to a stable electrical outlet and a clean, dry air supply line for the lens purging function. No dedicated foundation or bolting-down is required, but we recommend positioning it away from high-traffic areas to protect the fiber optic cable from accidental damage.

Q: Can this equipment remove rust from threaded fasteners or gear teeth without altering the thread profile?
A: Yes, but with a caveat. The cleaning head's beam width can be adjusted down to about 50mm, and the scanning pattern is controllable. For delicate geometries like threads, we recommend using lower power settings and multiple quick passes rather than a single slow pass. We've had customers successfully clean M20 bolts without measurable dimensional change-but you'll need to test your specific thread pitch on a sample piece first.

Q: Do you stock spare lenses and filters at your overseas warehouses?
A: Currently, consumable parts ship directly from our factory. That said, we offer an optional Consumables Kit with each order that includes two spare protective windows, a set of O-rings, and air filter elements-enough to cover the first year of operation. For emergency replacements, we use express couriers (DHL/FedEx) so you typically receive parts within 5–7 working days.

Q: What payment and shipping terms do you offer for first-time international buyers?
A: For new customers, we typically work with T/T bank transfer-50% deposit upfront and 50% balance before shipment. We can also discuss a letter of credit for larger orders. Shipping is FOB from Tianjin Port (or air freight from Beijing Capital Airport). We handle all export documentation, including the commercial invoice, packing list, and CE certificates for customs clearance.