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About DH LASER 3 In1 Laser Welding Machine Laser Cleanining Machine and Laser Cutting Machine user manual | DH LASER

January 03, 2024

1、Hand-held Laser Welding Machine

A hand-held laser welding machine is a portable device used for welding small, precise areas with the help of a laser beam. It consists of a hand-held laser gun or a laser welding head, a power source, and a control unit.

The laser welding machine uses a high-powered laser beam to melt and fuse the materials being welded. The laser beam is focused to a very small spot size, allowing for precise and accurate welding. The machine is typically equipped with a shielding gas system to protect the welding area from oxidation and to ensure a cleaner weld.

Hand-held laser welding machines are commonly used in various industries, including automotive, aerospace, electronics, jewelry, and medical. They are suitable for welding thin or delicate materials, such as stainless steel, aluminum, titanium, and copper.

The benefits of using a hand-held laser welding machine include the ability to weld in hard-to-reach places, efficient energy utilization, minimal heat input, and reduced risk of distortion or damage to the surrounding area. These machines are also relatively easy to operate and can be used by both skilled and unskilled operators.

Overall, hand-held laser welding machines offer a versatile, precise, and efficient solution for welding small components and intricate structures.

2、Laser Cleaning Machine

laser cleaning machine is a portable device that uses laser technology to remove dirt, rust, paint, and other contaminants from various surfaces. It can be easily operated by hand and is commonly used in industrial settings for surface preparation, restoration, and maintenance.

The hand-held laser cleaning machine typically consists of a laser source, optical components, a control unit, and a hand-held cleaning head. The laser emits a high-energy beam that focuses on the surface to be cleaned, causing the contaminants to vaporize or evaporate, leaving behind a clean surface.

These machines are versatile and can be used on different materials such as metals, plastics, ceramics, glass, and stone. They are preferred over traditional cleaning methods for their precision, efficiency, and non-contact cleaning process. Laser cleaning is also environmentally friendly as it does not involve the use of chemicals or abrasive materials, reducing waste and minimizing the impact on the environment.

The hand-held laser cleaning machines can be used in various industries such as automotive, aerospace, electronics, construction, and art restoration. They are especially useful for removing contaminants from delicate or complex surfaces where traditional cleaning methods may not be suitable.

Some key features of hand-held laser cleaning machines include adjustable power and speed settings, real-time feedback and monitoring, safety features such as interlocks and protective goggles, and easy portability. They are often powered by rechargeable batteries or can be connected to a power source.

While hand-held laser cleaning machines can be effective for small to medium-sized cleaning tasks, larger-scale applications may require more powerful and specialized laser cleaning systems.

3、3 In 1 Laser Welding Machine

3 in1  laser welding machine, laser cleaning machine and laser cutting machine are laser equipment with three functions: welding, cleaning and cutting.The hand-held laser cleaning machine typically consists of a laser source, optical components, a control unit, and a hand-held cleaning head. The laser emits a high-energy beam that focuses on the surface to be cleaned, causing the contaminants to vaporize or evaporate, leaving behind a clean surface.

With the development and wide application of industrial laser equipment, a fully functional laser equipment is needed to meet the needs of customers and market changes. DH LASER technology research and development team has continuously explored and innovated, and developed a new type of laser equipment, which can be used for welding, cleaning and cutting.

Special hand-held welding head for laser welding, with welding focal length F=120mm and adjustable beam diameter of 0.3---5mm, is used to weld metal materials such as stainless steel, iron, carbon steel, aluminum and copper. There are a variety of welding gas nozzles to choose from, right angle, outer angle, inner angle and outer angle, which are suitable for welding products with different rules. The wire feeding can be 0.8, 1.0, 1.2 and 1.6mm, and the special laser wire feeder is more convenient, simple and easy to use, and even novices can operate freely. 

Laser cleaning only needs to replace the cleaning head, the cleaning focal length F=600mm, the cleaning width 1---120mm, and it can be matched with 1000W1,500W2,000W3,000W lasers with different powers and brands to clean rust, paint, grease and oxide layers. Widely used in automobiles, ships, aviation, rail transit, steel structures and pipes. 

Hand-held laser cutting can simply cut some simple products without programming. Holding the welding head in hand, starting the laser and cutting by hand movement can save labor and improve work efficiency to a certain extent. Simple small-scale cutting is still very good. 

DH LASER focuses on the research, development, production and manufacturing of laser welding machines, laser cleaning machines, laser cutting machines and laser marking machines, and provides our customers with complete laser solutions. Your consultation is welcome.

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