Handheld Fiber Laser Welding Gun for Sale with Good Price

 Laser Welding Gun

A laser welding gun, also known as a laser welding torch or laser welder, is a handheld device used for laser welding applications. It is a portable tool that allows for precise and controlled laser welding operations in various industries, including automotive, aerospace, electronics, jewelry, and medical device manufacturing.

Laser welding guns offer several advantages over traditional welding methods, including precise control, minimal heat-affected zone, high welding speeds, and the ability to weld complex geometries. They are commonly used for applications such as spot welding, seam welding, and repair welding in a wide range of materials.

Laser welding guns Advantage

1. Laser welding is a welding method that uses a focused laser beam as an energy source to bombard the weldment with the heat generated.
2. Because the laser has optical properties such as refraction and focusing, laser welding is very suitable for the welding of micro-parts and parts with poor weldability.
3. Laser welding has the characteristics of low heat input, small welding deformation, and is not affected by electromagnetic fields.
4. The welding process is of thermal conductivity type, that is, the surface of the workpiece is heated by laser radiation, and the surface heat is diffused to the inside through heat conduction.
5. By controlling the laser power, swing width, frequency and other parameters, the workpiece is melted to form a specific molten pool.

Laser welding gun Features

• Beautiful weld seam Fast welding speed.
• Self-developed Wobble welding head.
• 8 oscillating patterns to meet different customer process requirements.
• Continuous welding Fish scale spot welding, adaptable to various welding methods.
• CCD camera monitoring system for easy observation and precise positioning.
• Multi-safety protection, dust-proof workpieces, high safety.
• Intelligent switching of dual light paths.
• Evenly distributes energy according to different times and different light levels.
• Multi-purpose nozzles for welding, cutting, cleaning and other functions

Applicable Material: Stainless steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys.

Applicable industry: Kitchen cabinets, staircase elevator, shelf, oven, stainless steel door, window guardrail, craft gifts, household and other industries.

 Laser beam welding technology

Laser beam welding is a new fusion welding method, which radiates a high-intensity laser beam to the surface of the metal and melts the metal to form a weld through the interaction between laser beam and metal. It uses the principle of atomic stimulated radiation to excite the working material (laser material) to produce a laser beam with good monochromaticity, strong directivity, and high intensity. The maximum energy density of the focused laser beam can be 1013w / cm2. The light energy can be converted into heat energy in just a few thousandths of a second or even less, and the temperature can be more than 10000 ℃.

The high-energy laser pulse can be used to process the metal materials. For a small area, local heating, the energy of laser radiation diffuses into the material through the heat conduction to melt the material and form a specific molten pool, so as to achieve the purpose of welding.

The laser welding machine is mainly used for welding thin-walled materials and precision parts, which can realize spot welding, butt welding, overlap welding, seal welding, etc. Laser welding is an effective welding process using the radiation energy of the laser. When the laser beam is excited in the cavity and the YAG material reaches the melting point, the laser beam can be excited back and forth in the cavity, so that when the laser beam reaches the melting point of the workpiece, it can be excited by the laser beam, and the workpiece can be welded back and forth.

Laser welding can be divided into heat conduction welding and deep penetration welding. The heat of laser heat conduction welding diffuses into the workpiece through a heat transfer and melts only on the weld surface. There is no complete penetration inside the workpiece, and there is basically no vaporization. It is mainly used for low speed. Welding of thin wall materials. Laser deep penetration welding can not only completely penetrate the material but also gasify the material to form a large amount of plasma. Due to the high heat, keyholes will appear at the front end of the molten pool. Laser deep penetration welding can completely penetrate the workpiece, with large input energy and fast welding speed. It is the most widely used type of laser welding.