Ⅰ.Core Hardware Configuration (Standard Model Specifications)

1. Laser System

Rated Power: 3000W continuous-wave fiber laser, wavelength 1064nm

Fiber Length: Standard 10m long-reach fiber; customizable to 15m for long-distance operations on workpieces in high-altitude or deep-cavity applications

Cleaning Head: Lightweight handheld cleaning head; total weight of the unit is less than 1 kg; can be operated manually or mounted on a robotic arm for automation

Scanning Mode: Dual-axis oscillation; adjustable maximum scanning width of 300 mm; 8 preset scanning patterns for uniform cleaning of curved and flat surfaces

2. Integrated Water-Cooling System

The unit features a built-in industrial constant-temperature chiller with a closed-loop deionized water circulation cooling system for precise temperature control. It maintains stable laser power without degradation even during high-power, long-duration operation, ensuring reliable performance in high-temperature summer workshops and outdoor construction sites. This eliminates the issues of power decline and heat-induced shutdowns common in air-cooled models during prolonged operation.

3. Human-Machine Interaction and Control

7-inch industrial touchscreen with a visual operating interface; supports custom storage of multiple sets of process parameters for rust removal, paint stripping, degreasing, and weld seam cleaning, with one-click recall; supports stepless adjustment of power, scanning speed, width, and frequency; beginners can get up to speed in just 2 hours.

4. Overall Structure and Safety

· Integrated sheet metal frame with omnidirectional silent casters and push-pull handles, allowing for easy transport by a single person; compact overall dimensions enable placement in confined spaces such as workshops, construction sites, and ship cabins

· Multiple safety protections: dual-button laser activation, emergency stop button, four-level laser safety protection, accidental contact lockout, and fiber optic kink protection

• Power supply: 380V three-phase industrial power; total power consumption ≤14 kW; requires 0.6–0.8 MPa clean compressed air for slag removal

Ⅱ.Technical Specifications for Handheld Laser Cleaning Machines

Equipment Name		Equipment Model		Equipment Image		Standard Configuration
Handheld Laser Cleaning Machine		MZ-YT3000-Q				Part Name	Manufacturer
						Laser	Ruike
							Jiaxin
							Chuangxin
							Kaiplin
						Chiller	Teyu
						Cleaning System	Super Strong

Advantages Over Traditional Processing Methods					Key Selling Points of Mingzu Laser Cleaning Machines
1. High cleaning efficiency. Continuous laser cleaning machines irradiate the surface of workpieces with a continuously emitted high-energy laser beam, causing stains to vaporize instantly and achieving a higher level of cleanliness.					1. Doubled efficiency. Continuous-wave lasers can continuously emit high-energy laser beams onto object surfaces, achieving a cleaning speed 3 to 5 times faster than sandblasting per pass, with no need for pre- or post-treatment processes.
2. Minimal damage to the substrate. By precisely controlling the laser energy density and scanning speed, damage to the substrate surface can be minimized, avoiding the scratches caused by traditional mechanical polishing or the corrosion associated with chemical cleaning. This method is particularly suitable for cleaning precision workpieces or their delicate areas, while ensuring that the workpiece’s dimensional accuracy remains unaffected.					2. Flexible and portable, with industry-wide coverage. Its lightweight body and swivel-casters design allow for flexible deployment in tight spaces and outdoor operations, meeting welding needs across multiple scenarios. With a fiber-optic transmission range of up to 10 meters, it enables more flexible and efficient production. Compatible with metals (steel, aluminum, titanium alloys) and non-metals (ceramics, rubber, composites). Examples include: Industrial manufacturing—pre-painting surface preparation, mold cleaning, and degreasing of engine cylinder blocks; Aerospace—paint stripping from composite skins and carbon deposit removal from engine blades.
3. Environmentally friendly. It completely eliminates the use of chemical solvents, abrasives, or water-based media. The cleaning process relies solely on laser energy to instantly vaporize contaminants (such as oil stains, rust, and coatings), resulting in no discharge of wastewater, exhaust gases, or dust. It is particularly suitable for industries with stringent environmental requirements, such as electronics, food processing machinery, and medical equipment, and helps avoid the risk of secondary pollution caused by traditional cleaning methods.					3. Exceptional durability. The core laser has a service life of 5–10 years and features automatic real-time adjustment and feedback capabilities, ensuring long-term, stable laser output. Lifetime maintenance costs are 40% lower than those of traditional equipment.
4. Low operating costs. There is no need to purchase abrasives, steel shot, solvents, or filter cartridges; power consumption is only one-fifth that of traditional sandblasting machines; and there are no waste disposal costs. Overall costs can be reduced by 60%–80%, making it particularly suitable for the automotive parts and mold manufacturing industries, where frequent cleaning is required.					4. Intelligent Operation. The 7-inch touchscreen features an integrated intelligent parameter library with nine preset cleaning modes. It supports power ranges from 100 to 1000 W, a laser frequency range of 10–400 kHz, and a cleaning head scanning frequency of at least 300 Hz. With one-touch parameter matching and the ability to save custom settings, it reduces reliance on operator expertise.
5. High precision; when combined with scanning technology, the cleaning area can be freely adjusted, allowing for selective cleaning of narrow, complex areas or the preservation of functional coatings (such as nickel plating or anti-corrosion coatings). Compared to the “full-area coverage” methods of sandblasting, grinding, and water jetting, this approach offers 10 times greater precision and minimizes impact on non-cleaning areas.					5. Environmentally friendly, safe, and intelligently upgraded. The cleaning process produces no toxic fumes or dust, is low-noise, and emits no radiation. The equipment is equipped with intelligent safety systems such as light curtains, safety interlocks, and emergency stop devices, thereby reducing both physical strain and safety hazards.
6. Quiet and low-interference: The laser cleaning process involves no mechanical friction or high-pressure impacts, with noise levels below 65 dB (compared to 90–110 dB for traditional sandblasting machines). This significantly reduces noise pollution in the work environment, making it particularly suitable for noise-sensitive locations such as hospitals, laboratories, and office buildings. It also reduces the risk of hearing damage to operators and complies with occupational health and safety standards.					6. Gold-Standard Service, Full Support Throughout. Our professional team, with 15 years of experience, upholds the philosophy that “a sale is just the beginning; our service never ends.” No matter what issues you encounter, please feel free to contact us at any time. We will resolve your problems efficiently and professionally, ensuring a worry-free and pleasant experience for you!
Handheld Laser Cleaning Machine Specifications
Lasers	Laser Power		3000W		Core Diameter		50μm
	Modulation Frequency		1-5000Hz		Power Adjustment Range		10～100%
	Laser Wavelength		1080±5nm		Cooling Method		Water-cooled
Chillers	Water Tank Capacity		16L		Power Requirements		Standard Features：380V  50Hz
	Total Rated Power		3630W				Optional Features：380V  60Hz
Cleaning Systems	System Mode		Continuous Mode		System Language		Simplified Chinese/Traditional Chinese/English/Korean/Russian/Japanese/German/French/Italian/Spanish/Portuguese/Turkish/Greek/Czech/Slovak/Polish/Thai/Vietnamese/Romanian
Features of Handheld Laser Cleaners
Cleaning Function	Focusing Lens		Cleaning Width Range
	F400		0-150mm
	F600		0-225mm
	F800		0-300mm
Handheld Laser Cleaning Machine Specifications
Power Supply			380V, 50Hz		Total Power		14000W
Cleaning Gas			Compressed Air		Power Cord Length		3.5m
Temperature Requirements			10-40℃		Environmental Requirements		No interference from strong magnetic fields or high-power equipment in the vicinity
Handheld Laser Cleaning Machine Shipped
Complete Unit Packaging	Product Dimensions	858*616*1102mm			Packing List	Handheld Laser Cleaner	unit	1
	Packaging Dimensions (Outer Dimensions of Wooden Crate)	1250*650*1170mm				Accessories	set	1
	Net Weight (including chiller)	119kg	Gross Weight (Wooden Crate)	162kg
Mingzu Laser: Worry-Free After-Sales Service
1. A professional after-sales service team		With more than 20 after-sales engineers who have over five years of cleaning experience, we resolve our customers’ process challenges and equipment malfunctions. Among them are 10 specialized international trade after-sales service engineers who address issues related to training, process optimization, and equipment malfunctions for exported equipment.
2. Comprehensive after-sales service system		①. We offer our own after-sales service mini-program, along with comprehensive installation, operation, and maintenance videos and documentation, making it easy for customers to troubleshoot and resolve issues on their own. The company provides free, lifetime remote support to all customers. ②. We have a detailed dispatch process that connects customers with professional after-sales service personnel, ensuring a rapid response via phone or email within 2 hours to quickly determine a solution for equipment malfunctions.                       ③. Quality assurance: Lasers are covered by a two-year warranty, and the entire machine is covered by a one-year warranty (excluding cases of uncontrollable circumstances such as human damage or natural disasters, as well as components specified as non-warrantable in the sales contract).                                                                                                      ④. Transparent pricing standards: If on-site charges apply, after-sales personnel will strictly adhere to the company’s pricing standards; there will be no unauthorized or malicious charges.         ⑤. One-on-one professional after-sales support: The company has established five major service categories—welding, cleaning, marking, cutting, and custom solutions—with 2–3 dedicated after-sales personnel serving customers in each category.
3. A well-stocked warehouse for after-sales parts		We maintain a well-stocked warehouse for consumables and a warehouse for commonly used parts.
Precautions:  1. Do not stand in the path of the laser beam or in the direction of reflection during operation to prevent laser-related injuries. 2. Workpieces may become very hot after cleaning; take precautions to avoid burns. Wear gloves and laser safety goggles during operation. 3. Environmental Requirements: Temperature: 10–40°C; Humidity: 10%–85%. Operating outside these temperature and humidity ranges may cause condensation on the laser and lenses, resulting in irreversible damage to the equipment.           4. When the room temperature is below 5°C, be sure to promptly replace the cooling water with laser-specific antifreeze; failure to do so may result in complete equipment failure. When the room temperature is above 10°C, fill the chiller with purified water or distilled water; purified water should be replaced every two months, and distilled water every three months.  5. Handle the cleaning head with care to prevent motor damage or misalignment of the optical path; 6. The protective gas must be an anhydrous, oil-free, dry, and clean gas; argon, nitrogen, or compressed air may be used, with the flow rate set to approximately 0.6 MPa. 7. During use, never bend or drag the optical fiber to prevent breakage of the fiber or signal cables. 8. If abnormal sparks are observed, do not continue use under any circumstances. Replace the protective lens immediately to prevent further damage; 9. When replacing the lens, always work in a clean environment to prevent contamination of the lens;

III. Five Key Product Advantages

1. High-Power, High-Efficiency Cleaning, Designed for Heavy-Duty Applications

 With 3,000 W of continuous laser power, this system rapidly removes thick rust, multi-layer anti-corrosion paint on ships, thick scale on steel structures, and heavy oil and carbon deposits. It achieves a rust removal efficiency of 8–12 m²/h on large steel plates, significantly shortening project timelines. It is ideal for shipyards, bridges, storage tanks, and large-scale equipment refurbishment projects.

2. Integrated Water Cooling for Long-Lasting, Stable, and Uninterrupted Operation

·The laser and chiller are integrated into a single unit, eliminating the need to transport a separate chiller or connect water hoses. Constant-temperature cooling suppresses laser temperature rise, ensuring continuous operation throughout the day without power decay. Compared to air-cooled models, the failure rate is reduced by 70%, making it suitable for long-term, high-volume assembly line cleaning.

3. Non-contact, non-destructive cleaning with zero substrate loss

The laser vaporizes only surface rust, coatings, and oil contamination without grinding or corroding the metal substrate, preventing any loss of workpiece thickness. High-precision components such as precision molds, aluminum alloy vehicle bodies, high-pressure pipelines, and gears can be repeatedly cleaned without deformation or damage to the substrate, eliminating the need for secondary welding, grinding, or leveling.

4. Eco-Friendly and Low-Cost, with No Environmental Concerns

No chemicals, no wastewater, and no sand or slag waste; only a small amount of metal dust is generated, and the process meets environmental standards when used with a dust collection system;

Virtually no consumables—operation requires only electricity and compressed air, eliminating ongoing expenses for sandpaper, abrasives, cleaning agents, and other consumables. The long-term total cost of ownership is more than 60% lower than that of sandblasting;
The surface achieves a high level of cleanliness after cleaning, allowing for direct painting, welding, or coating, eliminating the need for neutralization and drying processes.

5. Multi-purpose machine, compatible with both handheld and automated modes

 Handheld mode: Flexibly handles irregularly shaped parts, weld seams, localized repairs, and on-site refurbishment of large equipment;

 Automated expansion: Features a reserved RJ45 communication port for integration with robotic arms and gantry systems, enabling standardized batch cleaning on assembly lines;

Compatible with the vast majority of metal materials, including carbon steel, stainless steel, aluminum alloy, cast iron, titanium alloy, and tool steel.

IV. Types of Contaminants That Can Be Removed

Metal Surfaces: Thick layers of rust, scale, high-temperature tempering black skin, welding slag, and oxidation layers on welds

Coating Removal: Anti-rust paint, epoxy paint, topcoat, anti-corrosion coatings, electroplated layers, and delamination of aged paint

Oil and Carbon Deposits: Heavy oil contamination on machine tools, carbon deposits on molds, engine oil sludge, and asphalt residues

Others: Metal surface plating, rubber release agent residues, rust on cultural relics, and surface impurities on the inner walls of pipes

V. Industry-Wide Application Scenarios

1.Ship Repair and Construction: Rust removal from ship hulls and decks, stripping of anti-corrosion paint from ship compartments, pretreatment of ship plate welds, and removal of oxide layers from propellers

2.Steel Structure and Heavy Industry: Rust and scale removal from bridges, tower cranes, storage tanks, pipelines, and large steel plates prior to painting

3. Rail Transit: Oxide removal from aluminum alloy car bodies of high-speed trains and subways prior to welding; rust removal from wheel sets; refinishing of old paint on train cars

4. Automotive Manufacturing: Cleaning of oil stains and carbon deposits from large die-casting molds, stamping dies, and transmission housings; pre-treatment of automotive body panels

5. New Energy Industry: Coating removal from power battery casings; surface purification of metal components in energy storage equipment

6. Machinery and Molds: Non-destructive refurbishment of tire molds, injection molds, and die-casting molds—no disassembly, shutdown, or downtime required

7. Pressure Vessels / Power Generation: Rust removal from boilers, pipelines, wind turbine towers, and transformer casings

8. Defense / Precision Equipment: Rust removal from weapons and military equipment; precision surface treatment of aerospace aluminum alloy parts