Industrial Laser Welding Machines | High-Speed, Precision & ROI

Top-Grade Fiber Laser Welding Machine for Versatile Industrial Welding

Our fiber laser welding machine is a high-quality industrial equipment with optional power of 1500-3000W, continuous welding mode and a welding speed of 50-100mm/s. It is applicable to stainless steel, aluminum, copper and other metals, with small heat-affected zone and no workpiece deformation. We have an intelligent manufacturing base, annual production capacity over 10,000 units, and provide customized solutions for global customers in over 100 countries.

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Advantages of the product

Industrial-Grade Fiber Laser Sources Ensure Deep Penetration and High-Speed Welding Across Diverse Metal Alloys

Utilizing advanced fiber laser technology, these machines provide high power density for deep penetration with a narrow heat-affected zone, drastically reducing thermal distortion and post-processing needs. Welding speeds reach up to 10 meters per minute on thin materials while maintaining integrity on reflective metals like aluminum and copper. Photoelectric conversion efficiency exceeds 30%, lowering energy consumption in high-volume production. The long-life diode-pumped source ensures stable power output for tens of thousands of hours, eliminating downtime associated with traditional lamp or crystal replacement. This robust performance is critical for industries requiring consistent seam quality in automotive components, battery trays, and precision medical device housings where reliability and repeatability are non-negotiable manufacturing metrics.

Superior Beam Delivery with Galvanometer Scanner Options for Remote Welding and High Throughput Applications

Optional 2D and 3D galvanometer scanning heads utilize rapidly tilting mirrors to position the beam, eliminating physical head travel and reducing idle time between weld spots by up to 80%. This remote welding technique executes hundreds of stitch welds per minute on large components like automotive seat frames or heat exchanger plates. The scan field covers up to 200mm x 200mm while software compensates for optical path variations to maintain consistent spot size and focus depth. This technology is particularly effective for welding copper hairpins in electric motor stators, where minimal spatter prevents electrical shorts. High throughput capability directly enhances manufacturing return on investment under tight takt time constraints, making it ideal for high-volume production environments.

Tianchen Laser's fiber laser welding machine is a high-end industrial welding equipment driven by advanced fiber laser technology, which has the core advantages of high beam quality, high electro-optical conversion efficiency, stable performance and low operation cost, and is the first choice for modern industrial enterprises to realize high-precision and high-efficiency welding processing. The fiber laser used in the equipment has a long service life, with key components able to work stably for up to 100,000 hours, which greatly reduces the frequency of component replacement and maintenance costs for customers, and is more suitable for long-term continuous operation in industrial production lines. The laser beam has high concentration and good uniformity, which can realize micro-precision welding and high-strength welding of various metal materials, with small heat-affected zone, less workpiece deformation, firm and beautiful weld seam, and high welding efficiency, which is far better than traditional welding methods such as argon arc welding and resistance welding. The equipment supports the welding of carbon steel, stainless steel, aluminum alloy, copper alloy, titanium alloy and other metal materials, and is suitable for thin plate welding, precision parts welding, pipe welding, sheet metal splicing and other processing scenarios, with wide applicability. It is widely used in new energy vehicles, electronic information, medical devices, aerospace, hardware tools, kitchen and bathroom appliances and other fields. In the new energy vehicle industry, fiber laser welding machines are used for welding power battery shells, motor casings and body parts, meeting the mass production standards of the automotive industry; in the medical device industry, they ensure the cleanliness and structural stability of medical device parts; in the aerospace field, they meet the high requirements of welding accuracy and structural strength of aerospace materials. The equipment is equipped with an intelligent numerical control system, which can realize automatic control of welding parameters and trajectories, and is easy to integrate with robots and automated production lines to realize intelligent and automated welding production. Relying on the company's intelligent manufacturing base and perfect quality control system, we provide customers with high-quality fiber laser welding machine products and professional technical support to ensure the long-term stable operation of customers' equipment.

Common problem

What materials can a fiber laser welding machine effectively join?

Fiber laser welding machines excel with metals including stainless steel, carbon steel, aluminum alloys, copper, brass, titanium, and nickel alloys. The 1-micron wavelength is highly absorbed by these metals, allowing for efficient energy transfer. Copper and aluminum welding is particularly effective due to advanced beam modulation that prevents reflectivity issues and porosity. Dissimilar metal combinations like copper to aluminum or steel to nickel are also achievable with appropriate parameter optimization.

How does fiber laser welding compare to traditional TIG or MIG welding?

Laser welding offers significantly higher speed, up to 10 meters per minute on thin materials, versus inches per minute with TIG. The heat-affected zone (HAZ) is 60-80% smaller, resulting in minimal part distortion and eliminating the need for post-weld straightening. Laser welding often produces a clean, narrow seam that requires no grinding or filler metal, reducing consumable costs and labor. However, it requires tighter part fit-up tolerances than MIG welding.

What safety measures are required for operating a Class 4 laser welding machine?

A Class 4 laser requires a fully enclosed light-tight safety enclosure or a dedicated laser safety room with interlocked doors. Operators must wear safety glasses rated for the specific laser wavelength. The work area must have non-reflective surfaces to prevent stray beam reflection. Fume extraction is mandatory to remove metal vapor and particulates from the breathing zone. The machine control system will shut down the laser immediately if the enclosure door is opened during operation.

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Customer Reviews

Sophia

Outstanding Technical Support and Application Knowledge from the Team

We were hesitant to move to laser welding for our titanium medical device line. The application team ran multiple tests on our specific alloys and provided a full weld parameter matrix before we even signed the order. Installation was smooth and the training was comprehensive. They clearly have decades of experience behind the machine design.

Noah

Compact Footprint but Heavy-Duty Industrial Construction

We replaced a large automated TIG setup with a 3-axis laser workstation. It takes up half the floor space. The cast machine base is incredibly rigid, which we noticed immediately reduces vibration during high-speed stitch welding. The enclosure quality is top-tier, very robust safety glass and thick metal panels. It is built to survive a busy factory floor environment.

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Durable Construction and Rigorous Manufacturing Standards Originating from a 1995-Established Intelligent Equipment Base

The structural integrity reflects decades of engineering refinement with gantry and machine beds constructed from heavy-duty cast iron or stress-relieved welded steel. This provides a thermally stable, vibration-dampened foundation essential for maintaining micron-level focus during continuous multi-shift operation. Stringent statistical process control during assembly ensures component quality at the intelligent manufacturing base. Critical optics reside in sealed, pressurized enclosures protecting against industrial dust, moisture, and fumes. The oversized industrial cooling system features redundant safeguards to prevent thermal drift during extended shifts. This robust hardware engineering withstands demanding production environments and is deployed in over 100 countries globally, ensuring long-term reliability and stable performance under rigorous factory conditions.

Comprehensive Global Service Network and Application Support Spanning Over 100 Countries

With a presence in over 100 countries, the support infrastructure is extensive and responsive. Application engineers conduct feasibility studies using customer-provided CAD models and material samples to recommend optimal welding strategies prior to purchase. After installation, remote machine access enables immediate diagnostic review and parameter adjustments without travel delays. The global logistics network ensures expedited delivery of proprietary consumables, minimizing Mean Time To Repair. Localized training programs certify operator proficiency in safety protocols and advanced programming functions. This customer-centered approach mitigates risks associated with implementing high-tech capital equipment and ensures the laser welding machine maintains peak productivity throughout its operational lifecycle, supported by a reliable international network.