5 in 1 handheld metal laser welding machine, designed specifically for metal processing, offers the advantages of versatility, a compact design, fast welding speeds, aesthetically pleasing welds, and ease of use. A single unit can perform welding, cleaning, cutting, weld cleaning, and weld finishing, making it widely used in metal processing, manufacturing, and repair applications as an economical and efficient solution.
Kempson 5-in-1 Handheld Laser Welding Machine is available in different types designed to meet various industrial needs. It integrates welding, cutting, cleaning, and weld seam cleaning functions, and is configured with different cooling systems and power levels.
The product range is mainly classified by cooling method (air-cooled and water-cooled), power output (1000W–4000W), and application scenarios (from light-duty portable repair to heavy-duty continuous industrial production), providing flexible solutions for different metal processing requirements.
Power: 1000W / 1500W / 2000W
Features:
Applications: Signage production, sheet metal work, minor repairs, outdoor installations, light industrial processing and similar scenarios.
Power: 1500W / 2000W / 3000W
Features:
Applications: Sheet metal fabrication, mechanical manufacturing, metal furniture, industrial equipment frames, and mass production workshops.
Power: 1500W / 2000W / 3000W
Features:
Applications:
Primarily suitable for welding medium-to-thin metal sheets ranging from 0.5–10 mm, widely used in sheet metal fabrication, metal structural components, equipment manufacturing and repair, and other light industrial welding scenarios.
Power: 3000W / 4000W
Features:
Applications: Heavy machinery manufacturing, steel structure engineering, mining equipment, construction machinery components, thick plate metal processing.
This 5 in 1 handheld metal laser welding machine integrates welding, cleaning, cutting, surface rust removal, and weld bead finishing into a single unit, providing a flexible solution for a wide range of metalworking applications.
The 5 in 1 handheld metal laser welding machine can weld a variety of metals, including stainless steel, carbon steel, copper, aluminum, and aluminum alloys. It offers precise welding, high speed, smooth welds, and minimal distortion. Suitable for metal sheets ranging from 0.5 to 12 mm thick, it is ideal for a wide range of industrial applications.
This 5 in 1 handheld metal laser cleaning machine can quickly remove rust, oil, oxide layers, and contaminants from the surfaces of metals such as stainless steel and aluminum prior to welding, thereby improving weld quality. Utilizing a non-contact laser process, it is pollution-free and requires no consumables, making it suitable for pre-welding treatment of metals and precision components, as well as equipment maintenance.
The 5 in 1 handheld laser welding machine features a cutting function capable of precisely cutting metals such as stainless steel and aluminum. It offers advantages including high speed, high precision, and clean edges. Primarily designed for cutting thin metal sheets of 2–3 mm thickness, it is suitable for on-site processing and auxiliary cutting needs.
Oxidation layers, slag, and residues formed after welding must be removed. This versatile laser welding machine precisely removes impurities from the weld seam, restoring the metal’s natural luster and improving both weld quality and appearance. It is ideal for stainless steel products and decorative workpieces with high surface finish requirements.
This 5 in 1 handheld metal laser welding machine specializes in post-weld optimization, performing precise finishing on weld bead height and uneven areas to create a smoother weld bead and improve overall finish quality. It is suitable for metal workpieces with high requirements for weld appearance and precision, reducing the need for subsequent grinding and polishing processes.
The 5-in-1 handheld metal laser welding machine integrates laser welding, cutting, cleaning, weld seam cleaning, and weld bead finishing into a single compact system. It consists of a high-performance laser source, an advanced cooling unit, an electrical control system, and a signal protection module, and is designed for reliable operation in demanding industrial environments.
| Model | KPS-ALW1500 | KPS-ALW2000 | KPS-ALW3000 |
|---|---|---|---|
| Laser Power | 1500W | 2000W | 3000W |
| Fillet Weld Thickness (Stainless Steel) | 2.5mm | 5mm | 9mm |
| Fillet Weld Thickness (Angle Steel) | 3mm | 5.5mm | 10mm |
| Fillet Weld Thickness (Aluminum Alloy) | 2mm | 4.5mm | 8.5mm |
| Welding Wire Diameter | Φ0.8-1.6 | Φ0.8-2.0 | Φ0.8-2.0 |
| Wire feeding mode | Automatic wire feeding | Automatic wire feeding | Automatic wire feeding |
| (Single/double wire switching) | (Single/double wire switching) | (Single, double, or triple wire switching) | |
| Weld bead width | 1.5–4.5mm | 1.5–5.5 mm | 1.5–8.0 mm |
| Total power consumption | ≤2kW | ≤2.5 kW | ≤3 kW |
| Cooling method | Integrated water cooling | Integrated water cooling | Integrated water cooling |
| Chiller power | 4200W | 5200W | 7500 W |
| Power requirements | 380V | 380V | 380 V |
| Equipment dimensions | 1.3*1.05*1.15m | 1.3*1.05*1.15 m | 1.3 x 1.05 x 1.15 m |
| Equipment weight | ≈380kg | ≈400 kg | ≈410 kg |
| Type of self-generated gas | 99.99% argon-nitrogen gas | ||
| The handheld welding head comes standard with a 10-meter fiber optic cable, allowing for flexible and convenient long-distance welding outdoors. | |||
Note: The above are only some of the specifications for the laser welding machine. If you would like more information, please contact us for detailed specifications.
This 5 in 1 handheld metal laser welding machine combines welding, cutting, cleaning, and processing functions into a single unit, offering the advantages of precision, efficiency, and versatility. Each function delivers high-quality results to meet a wide range of industrial needs. Below are the processing results for each application:
Laser welding offers advantages such as high stability, fast welding speeds, high efficiency, energy savings, and environmental friendliness. It achieves deep penetration without deformation or discoloration, producing smooth, fine welds that require no grinding.
Prior to welding, metal surfaces undergo rust removal and paint stripping, and are cleaned of oil, paint, and coatings, including both welded and sprayed surfaces. A compact laser cleaning head is used, which is lightweight, portable, environmentally friendly, energy-efficient, and non-destructive.
This versatile 5-in-1 laser welding machine meets basic metal cutting needs, featuring fast cutting speeds and simple, convenient operation. It is suitable for cutting thin metal sheets with thicknesses ranging from 0.5 to 3.0 mm, producing smooth edges that require no secondary processing.
This 5-in-1 handheld metal laser welding machine can quickly remove impurities (such as oxides, oil, and rust) from weld seams while achieving precise targeting, thereby avoiding collateral damage to the surrounding material.
Post-welding, the laser is used to trim excess weld height and uneven areas, resulting in a straight, uniform weld bead with a natural surface transition. This reduces subsequent grinding time by approximately 30%–50%, thereby improving processing efficiency.
The following table below provides a brief comparison of 5-in-1, 4-in-1, and 3-in-1 laser welding machines:
| Comparison Item | 3-in-1 Laser Welding Machine | 4-in-1 Laser Welding Machine | 5-in-1 Laser Welding Machine |
|---|---|---|---|
| Functions | Welding + Cleaning + Cutting | Welding + Cleaning + Cutting + Weld Seam Cleaning | Welding + Cleaning + Cutting + Weld Seam Cleaning + Weld Bead Finishing |
| Process Completeness | The basic three processes | Covers pre-welding and partial post-welding processes | Covers full process: pre-welding, during welding, and post-welding |
| Post-weld Processing Capability | None | Basic cleaning (oxide removal) | Fine processing (weld bead shaping and finishing) |
| Application Range | Basic sheet metal processing | Multi-scenario processing and maintenance | High-end manufacturing and precision processing |
| Equipment Replacement Capability | Can replace single equipment | Replaces multiple basic machines | One machine replaces welding, cleaning, cutting, and finishing equipment |
| Operational Efficiency | High | Higher | Highest |
| Cost Investment | Low | Medium | High (better overall cost performance) |
| Target Users | Small workshops | Small and medium-sized enterprises | Covers the full process: pre-welding, during welding, and post-welding |
Kempson is a Chinese manufacturer and supplier of laser welding machines, specializing in the R&D, production, sales, and service of laser welding solutions. The company boasts an in-house R&D team and extensive industry experience, holding over 30 patents and certifications, including ISO 9001, CE, and FDA certifications.
We offer a global after-sales service network and comprehensive support, including a two-year warranty on all equipment. We also provide free direct delivery of antifreeze to regions with extremely cold climates and respond quickly to customers’ technical needs. Please feel free to contact our professional team for customized welding solutions and technical support.
It includes laser welding, laser cleaning, laser cutting, weld seam cleaning, and weld bead finishing, covering the entire processing workflow with a single machine.
The metal laser welding machine is suitable for a wide range of metal materials, including stainless steel, carbon steel, aluminum and aluminum alloys, galvanized sheet metal, copper, and alloy materials.
Yes, in most scenarios, it can replace welding machines, cleaning machines, and some cutting equipment, reducing equipment investment and floor space.
Prices typically range from $5,000 to $25,000, depending on laser power (e.g., 1,500W–3,000W), configuration, and brand. High-end industrial-grade equipment or custom solutions may cost more, but their overall efficiency and the cost savings from replacing multiple machines make them a cost-effective choice.
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