Laser welding, laser cutting. Laser welding and laser cutting using a fiber laser has a lot of results.

High speed welding, low-distortion welding, Precision Welding,dissimilar metal welding has been achieved by Laser.


We offer new value-added laser plastic welding.


Precise control of the laser made it possible to fine processing to the selected part.


We have latest equipment and proprietary systems.It is possible to shorten delivery times.


We support you to realize your desired quality of welding by proposing optimal laser processing head


This is the introduction of laser processing and product samples.


We are order made manufacturer of jigs and labor-saving machinery and steel structures.


Only products that have passed a thorough inspection at each step are shipped from our factory.


Business line

■"Labor-saving machinery" "robot" "Line System" design and fabrication
■Laser Entrusted Processing and Laser Information service
( 「fiber lasers processing ,laser surface reformulation, laser cutting ,laser welding ,laser drilling 」)
■Machining / Piping / steel structures Welding
■Precision Sheet Metal Processing
■Special welding




HOME»  Laser Division -Laser surface reformulation

Laser Division -Laser surface reformulation

Laser hardening “ Improvement by local surface reformulation “

We control laser beam of high density energy to precise.
It can enabled processing of the fine narrow area.
Laser surface reformulation is very little thermal damage by local heating.
Laser surface reformulation is using a self-hardening heat transfer to the product.
It is environmentally superior because laser hardening does not use water cooling or oil cooling. Also laser hardening can reduce big energy consumption in comparison with induction hardening or heat treatment in a furnace.


Hardened layer cross section (Material: SK5)

●Hardened layer cross section
(Material: SK5)


Hardened layer cross section (Material: SK5)


Hardened layer cross section (Material: SK5)


Chill Processing “Sophistication through pattern processing”

It can be highly functional by melting locally the material surface by laser.
Universal pattern can be processed by in conjunction with the scanner the application.


●Surface reformulation by laser scanner


Laser Chill


Patterned by the scanner

●Laser Chill


●Patterned by the scanner


Cladding - provides significant improvement in dilution

Laser cladding can be improved greatly material dilution by precise control of the laser beam.
Also we can support processing of 3D products or sharp edges of products by using originally developed machining head for laser cladding.


●Cladding (movie)


Surface of cladding

●Surface of cladding


Surface of cladding

●Surface of cladding


Cladding to the end face

●Cladding to the end face





Cladding for heat dissipation

●Cladding for heat dissipation


Cladding to the edge

●Cladding to the edge


Alloy - New value Plus α -

Alloy - New value Plus α -


You can make product improvements by the new alloy composition by the laser beam.
High-Cr or high-Ni can confer new properties due to the high magnetic properties, corrosion resistance, heat resistance.


Sample introduction

■Introduction of product and sample .

>>Click here for details