How It Works: Stainless Steel Laser Welding Machine

January 10, 2023

Stainless Steel Laser Welding Machine – A New Age In Metal Processing

Laser welding is a process where heat is generated through laser light, which then melts metal together at high temperatures. It’s a great way to join metal parts together seamlessly without any seams or gaps in between them.

Stainless steel laser welding machine is a new laser technology that can make the laser beam pass through the workpiece, so as to achieve different effects in different parts of the metal surface. The laser beam is focused on the feedstock and then irradiates the material. The irradiated area will be melted and welded together, while other parts of the material will not be affected by the laser.

The stainless steel laser welding machine can be used to weld different types of materials including metal plates, pipes, tubes, and wire meshes. It is widely used in various industries such as the aerospace industry, metallurgy industry, chemical industry, foodstuff industry, shipbuilding industry, etc.

For example, Wuhan BST Stainless Steel Laser Cutting Cleaning Welding Machine is a new generation of laser welding machines. It has the advantages of fast speed and high quality. The main technical parameters are as follows:

  • Laser Running Mode: Continuous/Modulate
  • Power: 1000W 1500W 2000W 3000W
  • Laser Device: IPG/Raycus/Max/BWT/CAS Laser
  • Pulse Width: 0.1-20ms
  • Welding Depth: 0.5-3mm
  • For more information, please contact Wuhan BST.

How Does Stainless Steel Laser Welding Machine Work Anyway?

You’ve probably seen those cool videos of how a laser welder works. Now you want one for your shop, but you’re not sure how it actually works. Let’s take a look at how this type of machine functions.

Laser welding machines use a high-powered laser to fuse two pieces of metal together. The metal that is being welded must be placed in a fixture to keep both pieces in the right orientation during the process.

The first step is to align both pieces correctly, then the laser beam melts some of the surface material on both sides so they can fuse together. The next step is to apply pressure to make sure everything stays aligned while the metal cools down and solidifies again. This process can be repeated as many times as necessary until all sides are welded together seamlessly and permanently.

Working Principle Of Stainless Steel Laser Welding Machine

  • The upper part of the laser beam is reflected by the mirror on the left side and received by the lens;
  • The laser beam passes through the lens and enters the water tank;
  • It passes through the water tank and goes out of the water tank;
  • The laser beam hits the workpiece surface, forms a concentrated spot, melts metal on spot to form an arc, and melts steel around the spot to make a weld bead.

Stainless steel laser welding machine uses a high-power fiber laser as a working tool. The fiber laser is a kind of small-sized, high-power, and long-range laser source which can be used in many fields such as industrial cutting and welding. In this case, the fiber laser will generate intense light with high energy density at its focal point on the workpiece surface.

Then the light will melt the material on the workpiece surface to form a molten pool which will be solidified quickly after quenching liquid metal or water cools down so as to achieve the welding effect.

stainless steel laser welding machine

What You Need To Know About A Stainless Steel Laser Welding Machine

Stainless steel laser welding machine is a laser welding equipment that can be used to weld stainless steel materials. It is mainly used in industries such as aerospace, nuclear power, electronics, and other high-tech industries. The stainless steel laser welding machine has many advantages over manual welding methods. It can increase efficiency and reduce human error. The main advantage of the stainless steel laser welder is that it can produce high-quality welded joints with minimal distortion and no heat-affected zone (HAZ).

The stainless steel laser welder has many different types:

Laser Spot Welding – This type of welding uses a focused beam of light to melt two pieces of metal together. The process uses a small spot size so there is no need for filler wire or flux (which makes it more efficient than other types). Laser spot welding is often used in aerospace applications where strength and durability are important factors.

Laser Beam Welding – In this process, the material being welded is supported by a fixture while the beam passes through it from one side to another at a high speed (approximately 60 feet per second). The beam melts both sides of the material simultaneously which causes them to fuse together without affecting surrounding areas. This type of process is often used for welding thin sheets of metal or plastic.

The advantages of laser welding are:

  1. High speed

Laser welders can produce a weld in as little as 10 milliseconds (ms). This makes it an ideal process for high-volume manufacturing.

  1. Low heat input

The heat input required is less than that required by other types of welding processes. This makes the process more efficient and reduces energy costs.

  1. Cleaner welds

Because there is no need for filler wire or flux, laser welds are cleaner and more precise than other types of welding processes. This makes them ideal for joining parts made from sensitive materials such as medical implants or aircraft parts that must meet stringent FAA standards.

  1. Minimal distortion

Because there is no heat input involved, laser welding does not distort the material being welded. This means that parts can be held in position without clamping or holding devices which reduces costs and increases productivity since fewer man-hours are required for setup and assembly tasks.”

Ways Stainless Steel Laser Welding Machines Can Be Used For A Variety Of Purposes

Stainless steel laser beam-cutting machines are used in a wide variety of applications, and they are also employed by a wide range of different industries. For example, they can be used in the automotive industry to cut out parts for cars, trucks, and other vehicles. They can also be used in the aerospace industry to manufacture parts for airplanes, helicopters, and spacecraft.

Stainless steel laser welding machines can also be used in construction projects where metal components need to be welded together seamlessly with no gaps or seams visible on the surface of the finished product. They can also be used to repair damaged metal products or structures.

Stainless steel laser welding machines produce a highly accurate seam because they use very high-intensity beams of light that are focused on one point at a time rather than scanning over an entire area as a traditional welding torch does. This makes it possible for even novice users to get very good results with minimal training required on their part.

The high-intensity beam produced by these machines is so powerful that it can cut through even thick pieces of metal without any problem at all. In fact, some types of stainless steel laser welding machines are capable of cutting through up to ten inches (25 centimeters) worth of metal at once!

Wuhan BST Stainless Steel Laser Welding Machine For Sale

Wuhan BST stainless steel laser welding machine is a new kind of laser welding equipment, which is developed by our company based on the latest European technology. This type of laser welding machine can be used for welding stainless steel, carbon steel, and non-ferrous metal materials. The main structure of the Wuhan BST stainless steel laser welding machine includes the high-speed spindle, the focus lens, the control box, and so on.

Wuhan BST stainless steel laser welding machine has high accuracy in size, high speed for automatic positioning, large output, and long time working time. It can be widely used in the automobile manufacturing industry, shipbuilding industry, and other industrial fields.

Feature of Wuhan BST stainless steel laser welding machine:

  • High-precision laser beam source with high power output;
  • Single-beam mode or double-beam mode is available;
  • Easy to learn, requires little expertise, and saves money on technical personnel expenditures;
  • Easy maintenance with simple structure and easy to operate;
  • No consumables are required except for the air compressor and cooling water supply system;
  • 3-8 times faster than standard argon welders. There is no requirement for post-welding treatment because the welding is smooth.

If you want to find out more about our BST stainless steel laser welding machine for sale or other products, please contact us freely.


Stainless steel laser welding is a very fast, high-quality welding technique that works to quickly and permanently join two pieces of stainless steel together.

For example, Wuhan BST stainless steel laser welding machine is made of optical fiber cables, high tensile strength, and a high precision module. It has advantages such as high power density and long working distance, which make the length of the workpiece can be very long.

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