The fiber or Nd Yag laser welding system is developed for high precision welding on stainless steel, aluminum, gold jewelry, silver jewelry, and cooper metals with desktop, portable and handheld designs. It is widely used in many industries like metalworking, jewelry, surface treatment, and mold repairing.

  • Why Choose JCZ as your Laser Welder Supplier?

    18 Years Experience
    Since 2004, we are dedicated to the industrial laser processing field. All our products are trusted by customers globally. And most of the laser machines made in China are with our products installed.

    World-Leading Brand - PRISM AWARDS FINALIST
    In 2021, we are the third China companies that entered the finalist of SPIE PRISM AWARDS, which is also known as the highest honor and the Oscar of the world photonic industry. This is a recognition of JCZ's leading product and contribution to the world photonic and laser industry.

    Excellent After-sales Service
    We know how desperate it will be if a supplier could not offer support. We get many support requests from customers who purchased the machine, with fake JCZ software installed from a China supplier who is not able to offer service.

    With 150+ R&D and support engineers team and our independent capabilities for optical, electrical, software, mechanical development, and manufacturing, we are offering high-quality products plus excellent service globally.

    1000+ Partners Worldwide
    With cutting-edge and reliable products plus excellent after-sales services, we are in close cooperation with more than 1000 laser companies worldwide in China, USA, Germany, United Kingdom, Canada, Span, Italy, South Korea, Japan, India, Turkey, Russia, Brazil, etc. Due to NDA, we could not reveal their name.

    Affordable and Very Competitive Price
    With orders from the global market, all our products are in mass production, which means that we get the best pricing from our partner, and manufacturing cost is at the lowest level. This makes our product pricing always competitive. Like the product name of our first products, EzCAD, launched in 2004, we aim to make laser an easy tool rather than a high tech device, jointly promoting the development of the eco-friendly technology, LASER.

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    2022 Full Laser Welding Machine Buyer Guides

  • What is the Laser Welding Machine?

    The laser welder is one of the important material processing machines with laser. It is a precision welding technology that uses a high-energy beam as a heat source. The surface of the workpiece is heated by a high-energy laser beam, and then the heat diffuses from the surface of the workpiece to its inside. By the adjustment of different parameters of the laser pulse, the material is melted to form a specific molten weld pool to achieve the required welding effect.

  • How Does Laser Welder Machine Work?

    After clamping the parts together, the laser welding machine transmits the laser through the first part. After the laser transmissions, it is absorbed by the second part and is converted into heat energy which melts the surfaces of the two parts to form a welding area. The process of laser welding machines can produce welding joints whose strength is more excellent than that of the raw material.

    The working principle of the laser welding machine can be divided into metal and none metal welding. Both laser light welders use laser energy to combine workpieces of various materials with thicknesses, or shapes to meet the different processing requirements.

  • What are the Advantages of the Metal Laser Welding Machine?

    • High laser energy density, which is especially beneficial for the welding of materials with high melting points and high thermal conductivity.
    • Large depth of the welding joint, low heat energy, and small heat-affected zone, all of which are especially suitable for the welding of precision and heat-sensitive parts without the need of processing orthopedic parts or other processing improvements after welding.
    • No metal filling is needed in general.
    • Possible to transmit laser through the transparent workpieces to weld it to prevent impurities contamination and corrosion, which is suitable for the welding of vacuum instrument
    • Highly flexible welding system, which is easy for automation.
    • Without laser welding residue, which makes it more suitable for products like pharmaceutical ones produced by the State Food and Drug Administration and electronic sensors.
    • Easy operation, possible to weld workpieces with a small size or complex shape, structure, and even 3D surface. It is possible to weld areas where other welding methods fail to do.
    • Pressure on the welded workpieces is not needed, small overall deformation, and minimum damage to the surface of the endothermic coating.
  • Where Laser Welding Technologies are Used?

    At present, there are many types of laser welding machines on the market, such as automatic laser welding machines, laser welding machines for jewelry, laser spot welding machines, fiber transmission laser welding machines, laser galvanometer welding machines, and handheld laser welding machines.

    Laser welding is a vibration-free welding technology, which is especially suitable to process precise electronic components, such as mice, mobile phones, and connectors, and those complex parts that need to be welded in a cleaner way, such as plastics with circuit boards and medical equipment. Laser welding machines have a wide range of applications, which to some extent benefit from their advantages and market demand.

    The application fields of welding machines include laser welding for plastics, laser welding for auto parts, laser welding for medical devices, laser welding for electronic components, laser welding in the field of aviation, laser welding in the field of glass processing, laser welding in the field of rail transit, etc. Some specific categories and advantages of laser welding machines used in these fields are as follows:

    There are many advantages of laser welding machine used in plastic parts welding, such as high welding precision, firmness, airtightness, watertightness, less resin degradation during welding, less debris generated, and tightly welding of the surface of the product around the welding joint.

    Fiber laser welder machines can weld a wide variety of automotive components, such as automatic door locks, keyless switches, fuel nozzles, shift gears, engine sensors, cab racks, hydraulic tanks, filter mounts, headlights, taillights, etc.

    A laser welding system can weld various medical devices, such as liquid filtration equipment, hose connectors, hearing aids, transplant tools, etc..

    In the field of electronic components, using traditional welding processes, there will be excessive temperature and radiation on the welding surface, which damage the electronic components themselves, cause electronic components to break or have a poor connection, etc., and affect the surrounding environment. These adverse effects can be solved by relevant means, which undoubtedly shorten the lifespan of electronic components, and even affect their normal functioning. The laser welding machine has the excellent characteristics of being able to heat in a small local range and can also accurately control the local temperature of the welding for electronic components, so it has been widely used in the field of laser welding for electronic components. In simple terms, the laser welding machine can achieve an ideal state of generating a higher average temperature in a small area without adversely affecting the surrounding area.