南海モルディ株式会社（旧：南海鋼材株式会社） Company Overview

Weld high-alloy powder onto worn or damaged screws! It is possible to enhance strength for products with shape restoration, wear resistance, and corrosion resistance.

Are there any worn or damaged screws? Are you struggling with insufficient strength? In that case! With our original system, "Nikumori-kun," we can restore the shape of damaged components and increase strength by using plasma arc or laser light to add high-alloy powder. Parts that are consistently worn can be repaired with buildup, allowing for repeated use. Instead of remaking the entire product, we can enhance performance at a low cost by adding high-alloy powder only to the necessary areas. Additionally, our robotic welding using "Nikumori-kun" enables uniform and stable processing.

This is a laser welding suitable for welding copper. Please try our domestic high-output "2 kW," which can achieve welds with a depth of 2 mm.

"Blue semiconductor laser welding" refers to a laser specification that enables high-quality welding, particularly for copper materials, in the industrial field. The laser light referred to as blue laser has a wavelength of 450nm, which is in a different wavelength range than IR lasers. It is a laser light with a high absorption rate for elements such as copper. The use of blue semiconductor laser light not only opens up new possibilities for processing non-ferrous metals like copper and gold but also for bonding between different metals. 【Features】 ■ Beam diameter is approximately Φ0.6mm or Φ1.0mm ■ Achieves a welding depth of about 2.0mm through a hybrid optical system with IR optics ■ Layered welding using filler materials such as copper wire is also possible Powder materials for buildup can also be handled *For more details, please download the PDF document or feel free to contact us.