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Why Choose a Laser Welding Machine?

Jul. 17, 2021

Why Choose a Laser Welding Machine?

Laser welding is a non-contact welding process, which mainly uses laser beams to assemble metal parts.

This type of welding is suitable for thin welding applications that require high speed and low thermal distortion.

The speed of this process, as well as the ability to control welding quality during operation and its high level of automation, make laser welding a widely used method in many industrial sectors, such as the medical industry, electronics, tool manufacturing and automotive sectors.


The laser welding machine has the following advantages:

They are very fast:

The laser can heat the metal extremely quickly while limiting the risk of deformation.

This technique is particularly effective for welding a large number of metal plates, so it has been widely used in the automotive industry.

They are also very precise:

They allow for localized, very fine, very clean, almost invisible welding.

Handheld Laser Welding Machine

Handheld Laser Welding Machine

They are particularly suitable for welding small parts.

This type of welding is very popular in the dental and jewelry industries because it provides the most beautiful welding possibilities.

The laser beam can also be divided into several beams to provide more precise welding.


They can be adapted to various shapes and materials:

Laser welding machines are mainly used for welding metals, including refractory metals.

They can also be used to weld non-metallic parts such as porcelain and glass.

You can use them to weld parts with very different shapes.


They do not wear out:

The laser welding machine has no contact operation, so there is no risk of wear to the machine.

There is also no need to change tools or electrodes, which is an obvious advantage in reducing waste.


They can give orders digitally:

It is now possible to control the welding quality through a computer during the welding process.

The high level of automation allowed by this process also makes it possible to detect and resolve any quality issues.


However, it should be noted that laser welding machines also have certain disadvantages:

The cost of installing laser equipment is still high.

This technology requires high assembly accuracy during processing to avoid the deflection of the part by the laser beam.

Laser welding is thinner than electron beam welding and is not suitable for welding highly reflective metals.


The handheld laser welding machine is suitable for welding stainless steel, iron, galvanized and aluminum plates. Weaving and welding technology, adjustable focal length, highest process consistency, etc., ensure its high-quality products in the laser industry. Laser beam welding is a welding technique used to join metal parts by laser.

Laser welding is a kind of processing method of welding materials using high-energy density laser beams as the heat source. It has the advantages of simple operation, beautiful welding seam, fast welding speed and no consumables. It is used in automobiles, sensors, stainless steel processing, cabinet kitchens, ovens, stainless steel, door and window guardrails.

We are handheld laser welding machine suppliers. Please feel free to contact us if you are interested in our products.

86 176 8541 3199 +86 176 8541 3199 jnht@jnhtmachinery.com