WEL-KEN List of Products and Services

The "V-HP1500" is a high-output fiber laser welding machine that can accommodate narrow spaces. The close distance between the workpiece and the handle allows for excellent operability, enabling intuitive and stable welding. Focusing distance adjustment and switching to a straight torch can be done easily with a single ring. Additionally, the multi-mode CW laser emission expands the range of compatible materials and plate thicknesses, and the built-in water-cooled chiller ensures stable laser output. 【Features】 - Slim, compact torch that is easy to use in narrow spaces - Equipped with VORTEX technology - High functionality at an affordable price - 1.5kW multi-mode oscillator - Ultra-compact and lightweight (with built-in chiller) *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

"RovorteX" is a welding robot that utilizes fiber laser technology to achieve automation and labor reduction in collaborative welding. Teaching can be easily performed through intuitive operations by dragging and dropping icons using a tablet, allowing for accurate and stable welding by the robot. Our company will exhibit at "MF-TOKYO 2023," starting on July 12, showcasing this product along with the high-output 1500W fiber laser welding machine 'M1500V.' We invite you to visit our booth (booth number: 6-56). 【"MF-TOKYO 2023" Exhibition Overview】 Name: MF-TOKYO 2023 7th Press, Sheet Metal, and Forming Exhibition Dates: July 12 (Wednesday) to July 15 (Saturday), 2023, 9:00 AM to 5:00 PM (until 4:00 PM on the last day) Venue: Tokyo Big Sight, East Exhibition Hall (booth number: 6-56) *For details on each product, please refer to the materials available for download in PDF format.

• Welding robot

The "M1500V" is a high-performance comfort model fiber laser welding machine with a 1.5kW output. It employs a multi-mode laser oscillator capable of high output. By giving a rotation to the laser beam, it produces a smooth and beautiful glossy wide bead, different from a wobbling beam. The close distance between the workpiece and the handle allows for intuitive and stable welding with good operability. 【Features】 ■ Equipped with a multi-mode laser oscillator capable of high output ■ Compact and lightweight (with built-in chiller) ■ Demonstrates power in welding SUS and aluminum materials thicker than 3mm ■ Expands the range of materials and plate thicknesses with multi-mode CW emission *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines

On our website, we introduce various laser welding videos. Starting with "SUS304 1.5t conducted in VORTEX mode," we also have videos such as "SUS304 1.5t conducted in pulse mode with filler rod" and "Welding of AL5052 (1.5mm)" available. ★You can view each video on our YouTube page! (Link below) 【Welding Videos (Partial)】 ＜Introduction to V-HF Series Features＞ ■Feature Introduction Video ■Vortex Technology (rotating laser light) patented ＜Fiber Laser V-HF1000 (300W)＞ ■Aluminum welding by a female operator

• Welding Machine

The "V-HF Series" is a handheld fiber laser welding machine that allows anyone to easily perform high-quality welding, thanks to its uniquely developed "Vortex Technology." By rotating the laser beam, the irradiation area is expanded, enabling beautiful and smooth welds with minimal distortion, even in cases of large joint gaps or when achieving precision in materials and work is challenging. It features a compact torch that is easy to hold and can adjust the penetration shape and depth. It can be used on a wide range of materials, including aluminum, thick materials, stainless steel, and plated steel, which were previously difficult to weld. ★ If you wish to conduct a prototype trial or observe the actual machine, please feel free to contact us using the button below. On-site and online demonstrations are also available! 【Product Lineup】 ■ V-HF1000 (Rated output 300W)… Suitable for thin material welding (precision sheet metal) ■ V-HF2000 (Rated output 500W)… Standard model ■ V-HF3000 (Rated output 1000W)… Achieves a penetration depth of 6mm in stainless steel * We plan to exhibit at the "International Welding Show" scheduled for July 13-16, 2022.

• Welding Machine

We would like to introduce the "Semi-Automatic Wire Feeding Device" handled by WEL-KEN. It can be connected to the torch tips of our products "V-HF1000," "V-HF2000," and "3000 Series" for use. The wire feeding direction can be freely selected back and forth. It is also compatible with aluminum wire. The simple structure makes it easy to handle, and it has a wide range of applicable plate thicknesses, achieving welding results comparable to automatic machines even with manual welding. 【Features】 ■ Feeding from the direction of the torch ■ Extremely smooth wire melting ■ Easy confirmation of the welding line ■ Simple structure for easy handling ■ Easy to perform build-up welding * For more details, please refer to the related link page or feel free to contact us. * If you would like welding samples, please inquire. * Visits to the showroom, on-site demonstrations, and online demonstrations are available. If you are interested, please feel free to contact us.

• others

The fiber laser welding machine "V-HF3000" is a handheld fiber laser welder that significantly expands its applicability through the combination of the power of a newly developed 1KW laser oscillator and our proprietary technology "Vortex Technology," which achieves high-quality welding results. ▼ What is our proprietary technology "Vortex Technology"? By swirling the laser beam, the irradiation area is enlarged, and this technology realizes a significant improvement in the weaknesses of conventional laser welders, such as "gaps in welding joints," "material precision," and "work precision." 【Features of "V-HF3000"】 ■ Equipped with a high-power 1KW oscillator ■ Capable of buildup comparable to TIG welding ■ Suitable for both medium-thickness and thin materials *If you would like welding samples, please contact us. *Visits to our showroom, on-site demonstrations, and online demonstrations are available. Please feel free to contact us if you are interested. *For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine

We will introduce a comparison between fiber laser welding machines and YAG laser welding machines. While the oscillation efficiency of YAG lasers is about 3%, fiber laser welding machines have an oscillation efficiency of about 30%, which is approximately ten times higher, allowing for the fusion of metals with different melting points due to deeper penetration. They significantly reduce electricity costs and capacity, and since they have built-in chillers, there is no need for an external chiller power supply. Additionally, the power supply unit is compact and lightweight, making it possible to install in small spaces. The beautifully smooth weld bead eliminates defects such as rough bead surface porosity. 【Features】 ■ High oscillation efficiency ■ Excellent operating costs ■ High-quality finish and ease of use ■ Space-saving equipment *For more details, please refer to the PDF materials or feel free to contact us. *If you would like welding samples, please get in touch. *Visits to the showroom, on-site demonstrations, and online demonstrations are available. If you are interested, please feel free to contact us.

• Welding Machine

We have prepared a showroom for customers considering the introduction of the "Vortex Fiber Laser Welding Machine." Three types of welding machines are always operational, allowing you to view the actual equipment and conduct business discussions. The facility is equipped with a general-purpose robot, enabling both manual and automated operations. A dedicated operator is always on-site, so please feel free to consult us for operation instructions and welding condition settings. <First-time Offer> We will accommodate welding experiments for test pieces brought in by customers free of charge. *Please consult us for subsequent requests. 【Access Information】 ■ Address: 2-7-7 Daita, Setagaya-ku, Tokyo 155-0033 ■ Access: Approximately a 7-minute walk from Setagaya-Daita Station ■ Parking available (1 vehicle) *For more details, please refer to the related links page or feel free to contact us. *If you would like welding samples, please inquire. *Visits to the showroom, on-site demonstrations, and online demonstrations are available. If you are interested, please feel free to contact us.

• Welding Machine

"e-WELDING" is a new system that connects our customers remotely to our showroom, allowing them to see the actual process of fiber laser welding. First, please send the workpiece you would like to try fiber laser welding on to our showroom. After that, we will perform fiber laser welding on the workpiece we receive. Customers can watch the welding process live online. We will then return the finished workpiece along with the welding conditions and other details. We look forward to your inquiries regarding demonstration applications and further details. 【Features】 ■ Connects customers remotely to our showroom ■ Allows you to see the actual process of fiber laser welding ■ Demonstrations in the showroom are also possible * For more details, please refer to the PDF materials or feel free to contact us. * If you would like welding samples, please inquire. * Visits to the showroom, on-site demonstrations, and online demonstrations are available. Please feel free to contact us if you are interested.

• Processing Contract

The "V-HF1000" is a handheld fiber laser welding machine that fully utilizes the TIG welding technique. It is suitable for precision sheet metal work and eliminates the drawbacks of conventional laser welding. It addresses issues such as burn, scorch, distortion, and the lack of skilled workers in TIG thin material welding operations, and it forms beautiful, smooth weld beads with minimal distortion using our proprietary "Vortex Technology." ▼ What is "Vortex Technology"? By swirling the laser beam, the irradiation area is expanded, significantly improving the weaknesses of conventional laser welding machines, such as "gaps in the weld joint," "material accuracy," and "work accuracy." 【Features】 ■ Increased welding speed (more than double compared to TIG) ■ Ultra-compact torch that is lightweight and reduces the burden on the operator ■ Expanded application range for materials such as aluminum, stainless steel, and plated steel sheets ■ Ideal for thin precision sheet metal and duct fabrication *For more details, please refer to the PDF document or feel free to contact us. *If you would like welding samples, please inquire. *Visits to the showroom, on-site demonstrations, and online demonstrations are available. If you are interested, please feel free to contact us.

• Welding Machine

The "V-HF2000" is an innovative handheld fiber laser welding machine that achieves high-quality welding results through the hybridization of our uniquely developed technology, "Vortex Technology," and a single-mode fiber laser with excellent beam quality. Compared to conventional laser welding machines, it produces beautiful and smooth weld beads. ▼ Our uniquely developed technology, "Vortex Technology," expands the irradiation area by swirling the laser beam, significantly improving the weaknesses of traditional laser welding machines, such as "gaps in the weld joint," "material precision," and "work precision." 【Features】 ■ Elegant and smooth weld beads ■ Increased tolerance for joint gaps and easy buildup welding through filler addition ■ Improved workability and operability with a compact and lightweight new torch ■ Ability to change the melting shape ■ Energy-saving and easy installation *For more details, please request materials or view the PDF data available for download. *If you would like welding samples, please contact us. *Visits to our showroom, on-site demonstrations, and online demonstrations are available. Please feel free to contact us if you are interested.

• Welding Machine