Hand Held Laser Welding Machine

hand held laser welding machine

Whether you need to create a deep penetration weld or you need to create small spot density welds, a hand held laser welding machine can help you get the job done. Here are some of the pros and cons of this welding tool. You will also learn about its benefits, applications, and maintenance.


Handheld laser welding machines are used for laser welding of precision parts and thin-walled materials. The machine’s laser beam produces a high-energy spot of heat that melts the welded object and forms a firm weld seam. The hand held laser welding machine has a number of safety features to protect the operator and workpiece.

Handheld laser welding is convenient and flexible. Its moving pulleys enable the operator to adjust the welding position at any time. As a result, it is suitable for welding in diverse environments. The machine is able to perform stitch, butt, and vertical welding. Furthermore, it can also complete the cutting process.

Compared to electric or arc welding, the handheld laser welding machine is fast and easy to use. It has an excellent effect on refractory materials and is a good solution for long-distance welding of difficult-to-access parts. Moreover, the laser beam is not affected by magnetic fields. This feature makes it ideal for micro-scale workpiece assembly.

Handheld laser welding machines can be used to join metals with varying thicknesses. Most models use constant fiber lasers that can generate power from up to 1500W. However, the operation of hand held laser welding machines should be done with extreme care and caution. Because of the bright light from the laser, it is imperative to wear special protective light safety glasses.


Handheld laser welding machines can be used to weld thin-walled materials. These machines are also useful for welding precision parts. They have a wide welding depth and a strong welding force. Besides, they are easy to use and require no special training. You can also use these welding machines for assembling micro-sized parts.

These machines are capable of a wide range of applications, from household goods and kitchens to advertising and molds. They are also commonly used in sheet metal and are an excellent substitute for traditional electric welding. They are useful for fillet and angle welding, as well as a variety of other applications.

A hand held laser welding machine can weld dissimilar metals such as steel, iron and stainless steel. Its small heat affected area allows it to weld large parts with less heat than traditional methods. This feature makes it ideal for prototypes. Its low noise operation also ensures safety for the operator.

Handheld laser welding machines have an easy to use and simple operation. They produce a beautiful weld and require no consumables. In addition, they are an effective alternative to electric and arc welding. They are especially useful in small workshops, where flexible products are needed.


The hand held laser welding machine is an innovative and useful tool for metalworkers. Its high energy concentration, high efficiency, low pollution, and small solder joints make it ideal for a wide range of industries. Its hand held design also enables it to adapt well to a wide range of environments.

The handheld laser welding machine can perform a wide range of complex welds. It can also be programmed for automation and can be used with a manipulator. It is applicable to a variety of metals, such as sheet metal, hardware lighting, and door and window frames. Besides, it is easy to operate and can be used by anyone, especially girls.

The handheld laser welding machine saves up to 80%-90% of electric energy and can significantly reduce processing costs. It is a fast and safe way to join dissimilar metals and complete delicate welding jobs. It also has a low heat input, making it ideal for open parts and precision welding.

Despite the many advantages of the hand held laser welding machine, it is important to know how to use it. In addition to being easy to operate and convenient, this machine requires reliable grounding. The 380V AC voltage of the machine is essential to operate it properly. Incorrect voltage can damage the laser.


Handheld laser welding machine requires proper maintenance to operate efficiently and safely. The device should be cleaned regularly and the circulating water should be changed every 3 months. The temperature of water should not exceed 25 degrees Celsius and the working room should be properly ventilated. The water should not contain flammable substances or liquids.

Regular inspection is necessary to ensure the quality of the welded joints. Moreover, if the nozzle is damaged, it should be replaced as soon as possible. Likewise, the machine’s shell must be cleaned with dry compressed air regularly. The machine’s electrical wiring parts must also be regularly inspected. In addition, the machine’s insulation should be checked for deterioration or cracks.

A hand held laser welding machine has many advantages that make it the ideal welding equipment for various welding applications. It is simple to use and can meet the needs of various metal plates. It is also convenient to use and is common in modern society. It is easy to operate and produces beautiful weld seams. Its low maintenance costs make it an ideal welding production equipment. In addition, hand held laser welding machines are very convenient to operate and do not require a lot of technical knowledge. They can even be used to weld thin stainless steel plates. You can even use them as an alternative to electric or argon arc welding.

Handheld laser welding machine can weld a variety of metals, including iron, steel, and stainless steel plates. It also features a mobile pulley that allows for easy adjustment. Besides, the machine’s flexible design enables it to weld workpieces at any angle and with irregular shapes.

Power requirements

Handheld laser welding machine is widely used for a variety of welding operations. It can be used for repairing molds and for welding high-precision welds. It is also used for industrial purposes, such as welding door and window frames. Handheld laser welding machine is easy to use and can be adapted to a variety of industrial requirements.

Handheld laser welding machines are becoming increasingly popular and can reach up to ten times faster than MIG and TIG welding. Moreover, they are ideal for resistance spot welding. They typically have one, two, or three kw of power. The operating cost will vary based on the materials welded and the amount of power required. Some models also require auxiliary gas and wear parts, which increase the overall cost.

When choosing a hand held laser welding machine, it is important to select the right power level. It should be matched with the thickness of the metal that will be welded. For example, a 1000 W laser would be adequate for welds on three-millimeter-thick metal, while a more powerful device would be needed for thicker metal. It should also be easy to adjust the settings of the laser for optimum welding results.

The laser welding machine should be connected to the correct 380V AC voltage. Failure to do so can result in irreversible damage to the laser. It is also necessary to ensure that the machine is connected to a grounding source that is reliable.

Safety requirements

Handheld laser welding machines can be dangerous if not used correctly. They can cause serious injuries, including damage to the fundus retina. They can also cause fires when they contact flammable materials nearby. These accidents can cost manufacturers a fortune in claims. The risks associated with handheld laser welding equipment are often hidden. While safety measures for hand held laser welding machines are not always feasible, the operators need to be properly trained to avoid these risks.

A hand held laser welding machine must be properly grounded before it can be operated. It should have a ground cable that forms a signal loop from the welding gun to the part. When the laser head is not in contact with the part, it should automatically stop emitting laser light. Ensure that the laser welding machine’s output lens is clean using special lens paper.

A hand held laser welding machine should be used in an enclosed area where there are no flammable materials in the vicinity. It should have a proper ventilation system and fire-prevention equipment. A distance of at least 5 m should be maintained between the welding station and flammable materials. A good welding station must also be protected from explosive materials.

Handheld laser welding machines use continuous fiber lasers of up to 1500W. The process is highly hazardous, and it is important to ensure the safety of the operator. Lasers can cause serious burns and fire if they strike a person or surrounding object. This is why it is important to wear special light goggles during the welding process.

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