22:I[4298,["/_next/static/chunks/1wga-ezq2f_9u.js","/_next/static/chunks/1391uvikh1lrj.js","/_next/static/chunks/3aprs7_i0cwg_.js","/_next/static/chunks/0789jur78cll3.js","/_next/static/chunks/2magrkn65ldza.js","/_next/static/chunks/3s4um_owbis7m.js"],"TagAggregationClient"] 23:T39b6,

Laser Auxiliary Systems

Pulse Laser Cleaning Machine for Weld Seam & Surface Treatment

50–500W

Laser Power Range

1064 nm

Wavelength

±0.01mm

Cleaning Precision

100,000h

Laser Source Lifespan

The Problem with Traditional Surface Cleaning Before & After Welding

Clean weld seams and contaminant-free surfaces are critical for welding quality, coating adhesion, and final product appearance. Yet traditional cleaning methods-chemical solvents, sandblasting, grinding, and wire brushing-are slow, labor-intensive, environmentally harmful, and often damage the base material. Chemical cleaning leaves hazardous waste. Sandblasting creates airborne dust and requires containment. Grinding removes base metal and leaves scratches. For fabricators producing to European quality standards, these methods are increasingly unacceptable.

Weld Oxidation & Discoloration

Post-weld oxidation and heat tint compromise corrosion resistance and visual quality, especially on stainless steel.

Surface Contamination

Oil, rust, paint, and oxide layers on parent material cause weld porosity and poor penetration.

Environmental & Safety Costs

Chemical solvents and abrasive blasting generate hazardous waste, pose health risks, and require expensive disposal.

Base Material Damage

Mechanical grinding removes base metal, thins the workpiece, and leaves surface scratches that concentrate stress.

Product Overview

This pulse laser cleaning machine uses high-energy, short-duration laser pulses to instantly vaporize contaminants from metal surfaces-without contact, without consumables, and without damaging the base material. A pulsed fiber laser source delivers precisely controlled energy to the surface, where contaminants (rust, paint, oil, oxidation, weld discoloration) absorb the laser energy and are ablated away while the underlying substrate remains untouched. The handheld cleaning gun provides full mobility for cleaning large workpieces, complex geometries, and localized areas that are inaccessible to mechanical methods. Available in 50W to 500W power levels, it serves applications from precision mold cleaning to heavy rust removal.

Laser cleaning machine removing rust from steel plate surface with handheld laser cleaning gun, bright clean area emerging

Core Features & Advantages

Non-Contact & Non-Damaging

Pulsed Laser Ablation Technology

Short-pulse (nanosecond) laser energy is absorbed by surface contaminants but reflected by the clean substrate beneath, vaporizing rust, paint, oil, and oxidation without abrading or heating the base material. Cleaning precision reaches ±0.01 mm-ideal for delicate surfaces, precision components, and thin-walled parts.

Zero Consumables

No Abrasives, No Chemicals, No Media

Laser cleaning requires no sandblasting media, chemical solvents, grinding wheels, or wire brushes. The only consumable is electricity. This eliminates media purchase costs, hazardous waste disposal fees, and the logistics of storing and transporting cleaning chemicals.

Handheld Mobility

Ergonomic Laser Cleaning Gun with F-Theta Lens

The lightweight handheld cleaning gun (approx. 1.8 kg) features an integrated F-theta focusing lens and galvanometer scanner that creates adjustable line, circle, or point scanning patterns. Operators can clean complex 3D geometries, inner surfaces, and overhead positions that fixed machines cannot reach. Built-in safety key switch prevents unauthorized use.

Precision Control

Adjustable Power, Frequency & Scanning Pattern

Touch screen interface allows precise adjustment of laser power (10–100%), pulse frequency (1–200 kHz), scanning width (10–150 mm), and scanning speed. Preset cleaning modes for common applications (light rust, heavy rust, paint removal, weld cleaning, pre-weld preparation) enable consistent results across operators and shifts.

Long Service Life

Pulsed Fiber Laser Source, 100,000+ Hours

The pulsed fiber laser source has an expected service life exceeding 100,000 hours with no maintenance requirements-no alignment, no mirror replacement, no gas refill. Air-cooled design (for models up to 200W) eliminates chiller requirements; water-cooled models (300W+) include an integrated chiller unit.

Technical Specifications

Parameter	Specification
Laser Type	Pulsed fiber laser (Yb-doped)
Laser Power	50W / 100W / 200W / 300W / 500W (model-dependent)
Wavelength	1064 nm
Pulse Duration	10–200 ns (adjustable)
Pulse Frequency	1–200 kHz (adjustable)
Single Pulse Energy	0.5–2.0 mJ (model-dependent)
Scanning Pattern	Line, circle, point (selectable)
Scanning Width	10–150 mm (adjustable)
Scanning Speed	0–10,000 mm/s
Cleaning Gun Weight	Approx. 1.8 kg (handheld)
Cable Length	5 m (standard), 10 m (optional)
Power Supply	220V/50Hz/1Phase (50–200W); 380V/50Hz/3Phase (300–500W)
Cooling Method	Air-cooled (50–200W); Water-cooled (300–500W)
Control Interface	7-inch touch screen, Schneider Electric PLC
Laser Source Lifespan	≥ 100,000 hours

Application Industries

Weld seam cleaning – Remove post-weld oxidation, heat tint, and spatter from stainless steel and aluminum welds without grinding
Pre-weld surface preparation – Strip oil, rust, and paint from parent material before welding to eliminate porosity and contamination
Rust & corrosion removal – Clean heavily rusted steel structural components, pipes, and plates without damaging the base metal
Mold & die cleaning – Remove residue, release agents, and buildup from precision molds and dies without abrasives or disassembly
Paint & coating removal – Strip old paint, powder coating, and anodizing from metal surfaces for refinishing or inspection

Manufacturer Backing

Manufactured by Shandong Xinhong CNC Technology Co., Ltd., established in 2005. As a comprehensive fiber laser equipment manufacturer producing laser cutting machines (500W–30000W), laser welding systems, and nitrogen generators, Xinhong brings deep laser technology expertise to surface treatment applications. The laser cleaning machine complements Xinhong's welding and cutting product lines-providing fabricators with a complete laser processing workflow from surface preparation through welding to post-weld cleaning. Electrical control systems use Schneider Electric components. The company operates under ISO 9001:2015 quality management certification.

FAQ

What materials can the laser cleaning machine clean?

The machine effectively cleans rust, oxidation, paint, oil, grease, mold release agents, and weld discoloration from carbon steel, stainless steel, aluminum, copper, brass, and titanium surfaces. It is also effective on stone, ceramic, and glass surfaces. The substrate material must have sufficient reflectivity at 1064 nm to avoid surface damage during cleaning.

Which power level should I choose?

For light surface contamination, mold cleaning, and delicate components: 50–100W. For general rust removal, weld cleaning, and pre-weld preparation: 200–300W. For heavy rust, thick paint layers, and large-area industrial cleaning: 500W. The higher the power, the faster the cleaning speed and the greater the depth of contaminant removal per pass.

Does laser cleaning damage the base metal?

When operated at appropriate parameters, no. The laser energy is absorbed by the contaminant layer (which has high absorption at 1064 nm) but largely reflected by the clean metal substrate beneath. The key is using the correct power, frequency, and scanning speed for each material and contaminant type. The touch screen includes preset modes that are factory-optimized for common applications.

Is laser cleaning safe for operators?

The machine is Class 4 laser equipment. Operators must wear the laser safety goggles provided (rated for 1064 nm, OD 6+). The handheld gun includes a safety interlock that prevents laser emission unless the trigger is depressed and the gun is oriented toward a surface. A fume extraction unit is recommended for indoor use to capture vaporized contaminants. Full safety documentation and operator training materials are provided.

Can this machine integrate with my existing laser welding or cutting workflow?

Yes. As Xinhong manufactures both laser cutting machines and laser welding systems, the laser cleaning machine is designed to complement these workflows. Common integration points include: pre-weld surface cleaning at the welding station, post-weld seam cleaning and oxidation removal, and pre-cutting surface preparation for improved cut quality on rusty or oily plate stock.

Upgrade to Non-Contact Laser Cleaning

Tell us your cleaning application, material type, and contaminant level-we'll recommend the right power level and configuration.

Request a Quote

24:T3986,

Laser Auxiliary Systems

Pulse Laser Cleaning Machine for Weld Seam & Surface Treatment

50–500W

Laser Power Range

1064 nm

Wavelength

±0.01mm

Cleaning Precision

100,000h

Laser Source Lifespan

The Problem with Traditional Surface Cleaning Before & After Welding

Weld Oxidation & Discoloration

Post-weld oxidation and heat tint compromise corrosion resistance and visual quality, especially on stainless steel.

Surface Contamination

Oil, rust, paint, and oxide layers on parent material cause weld porosity and poor penetration.

Environmental & Safety Costs

Chemical solvents and abrasive blasting generate hazardous waste, pose health risks, and require expensive disposal.

Base Material Damage

Mechanical grinding removes base metal, thins the workpiece, and leaves surface scratches that concentrate stress.

Product Overview

Core Features & Advantages

Non-Contact & Non-Damaging

Pulsed Laser Ablation Technology

Zero Consumables

No Abrasives, No Chemicals, No Media

Handheld Mobility

Ergonomic Laser Cleaning Gun with F-Theta Lens

Precision Control

Adjustable Power, Frequency & Scanning Pattern

Long Service Life

Pulsed Fiber Laser Source, 100,000+ Hours

Technical Specifications

Parameter	Specification
Laser Type	Pulsed fiber laser (Yb-doped)
Laser Power	50W / 100W / 200W / 300W / 500W (model-dependent)
Wavelength	1064 nm
Pulse Duration	10–200 ns (adjustable)
Pulse Frequency	1–200 kHz (adjustable)
Single Pulse Energy	0.5–2.0 mJ (model-dependent)
Scanning Pattern	Line, circle, point (selectable)
Scanning Width	10–150 mm (adjustable)
Scanning Speed	0–10,000 mm/s
Cleaning Gun Weight	Approx. 1.8 kg (handheld)
Cable Length	5 m (standard), 10 m (optional)
Power Supply	220V/50Hz/1Phase (50–200W); 380V/50Hz/3Phase (300–500W)
Cooling Method	Air-cooled (50–200W); Water-cooled (300–500W)
Control Interface	7-inch touch screen, Schneider Electric PLC
Laser Source Lifespan	≥ 100,000 hours

Application Industries

Weld seam cleaning – Remove post-weld oxidation, heat tint, and spatter from stainless steel and aluminum welds without grinding
Pre-weld surface preparation – Strip oil, rust, and paint from parent material before welding to eliminate porosity and contamination
Rust & corrosion removal – Clean heavily rusted steel structural components, pipes, and plates without damaging the base metal
Mold & die cleaning – Remove residue, release agents, and buildup from precision molds and dies without abrasives or disassembly
Paint & coating removal – Strip old paint, powder coating, and anodizing from metal surfaces for refinishing or inspection

Manufacturer Backing

FAQ

What materials can the laser cleaning machine clean?

Which power level should I choose?

Does laser cleaning damage the base metal?

Is laser cleaning safe for operators?

Can this machine integrate with my existing laser welding or cutting workflow?

Upgrade to Non-Contact Laser Cleaning

Tell us your cleaning application, material type, and contaminant level-we'll recommend the right power level and configuration.

Request a Quote

6:[["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"CollectionPage\",\"name\":\"pulse laser cleaner\",\"description\":\"1 products tagged pulse laser cleaner\",\"url\":\"https://www.xinhongcncmachinry.com/product-tag-pulse-laser-cleaner\",\"mainEntity\":{\"@type\":\"ItemList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"url\":\"https://www.xinhongcncmachinry.com/product-pulse-laser-cleaning-machine-for-weld-seam-surface-treatment\",\"name\":\"Pulse Laser Cleaning Machine for Weld Seam & Surface Treatment\"}]}}"}}],["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https://www.xinhongcncmachinry.com/https://www.xinhongcncmachinry.com/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https://www.xinhongcncmachinry.com/https://www.xinhongcncmachinry.com/products\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"pulse laser cleaner\"}]}"}}],["$","$L22",null,{"tagSlug":"pulse-laser-cleaner","tagLabel":"pulse laser cleaner","products":[{"__entity":"product","id":"73cfa0dc-36c4-4b6f-acc4-d9fab16b9b23","name":"Pulse Laser Cleaning Machine for Weld Seam & Surface Treatment","slug":"pulse-laser-cleaning-machine-for-weld-seam-surface-treatment","categoryId":"cee59952-d87b-4c0b-b2ee-aa7ffc17e3ca","categoryName":"Laser Auxiliary Systems","coverImage":"https://assets.wmn.dev/projects/822f8b7b-e34e-4828-9048-a70c41f06a37/ai-team/images/631756eb90794bcab4a1156566d242b0.png","images":["https://assets.wmn.dev/projects/822f8b7b-e34e-4828-9048-a70c41f06a37/ai-team/images/94bfac5a52134af68398140c8f411ec7.png"],"alts":{"https://assets.wmn.dev/projects/822f8b7b-e34e-4828-9048-a70c41f06a37/ai-team/images/631756eb90794bcab4a1156566d242b0.png":"Pulse Laser Cleaning Machine for Weld Seam & Surface Treatment laser cleaning machine","https://assets.wmn.dev/projects/822f8b7b-e34e-4828-9048-a70c41f06a37/ai-team/images/94bfac5a52134af68398140c8f411ec7.png":"Pulse Laser Cleaning Machine for Weld Seam & Surface Treatment laser cleaning machine"},"charCount":10918,"enoughRichness":true,"description":"$23","processedDescription":"$24","summary":"Pulsed fiber laser cleaning machine for weld seam cleaning, rust removal, paint stripping, and pre-weld surface preparation. 50-500W power range, 1064nm wavelength, non-contact ablation with zero consumables, handheld cleaning gun with adjustable scanning patterns. Complements Xinhong laser cutting and welding product lines.","specs":[],"brand":"","sku":"","attributes":{},"currency":"USD","priceMin":0,"priceMax":0,"minOrder":1,"tags":["laser cleaning machine","weld seam cleaning","rust removal laser","surface treatment laser","non-contact cleaning","pulse laser cleaning machine","pulse laser cleaner","pulse laser rust removal"],"highlights":[],"seoTitle":"Pulse Laser Cleaning Machine | Weld Seam & Surface Cleaning | Xinhong CNC","seoDescription":"Industrial pulse laser cleaning machine for weld seam cleaning and rust removal. 50-500W, 1064nm, non-contact, zero consumables. CE-compliant. Built by Xinhong CNC.","seoKeywords":"pulse laser cleaning machine,laser rust removal machine,laser surface cleaning equipment,weld seam laser cleaning","status":"published","sortOrder":0,"isHot":false,"isRecommended":false,"aiGenerated":false,"source":"","lastQcPassed":false,"contentQualityScore":null,"contentQualityCheckedAt":null,"contentQualityActionId":null,"createdAt":"2026-07-24T11:09:31+08:00","updatedAt":"2026-08-25T17:12:10+08:00"}],"locale":"en"}]]