SAIJO INX's Technique

We have an assembly service. Its most striking feature is a combination of thin sheet metal processing and welding (YAG welding and spot one). XY robot developed in-house is able to have an automatic welding-processing. That can make it possible to facilitate supply and save a unit cost. We use welding-processing in different ways; process quickly with a desk-welding machine for prototype and with 3 YAG welding machines and 15 spot welding machines for From Prototype to Mass Production. That can make your key parts realize a vertical start-up, which is supported from parts-development.

Welding for aluminum & copper

Conventional Processing

Calking, brazing and etc.

Proposal Processing

welding2.jpg welding1.jpg YAG welding
-It can be heated to the melting point faster than the thermal diffusion of materials.
-Realization of sable degree of dissolution by strong beam & waveform control


Cost reduction ( initial & unit price), Enhancement of strength

Fine welding


yag2.jpg yag1.jpg

-It can be adjusted the laser focus diameter from φ0.2 to φ2.0
-It can be processed various kinds of materials
-It has the function that is high precision cross scope
irradiation for confirming the welding position
-It has the memory function for welding condition
-It can be processed the extra fine wire

Example 1 ~Conversion of method from die casting to stamping~

Conventional Processing

Die casting & finishing by machining

Proposal Processing

Drawing & YAG welding


Cost reduction of unit price


Example 2 ~Joining the thin sheet metal by YAG welding~

Conventional Processing

Spot welding the work that is increasing thickness

Proposal Processing

YAG welding


Cost reduction of unit price, weight saving, shielding property



Contact us

  • Kyoto:+81-75-312-8775
  • E-mail Address
  • Get a Quote

The Samples of Metal/Resin sets

Metal Part Ⅰ
Electronic ComponentsⅠ: Metal
Connectors, Relays, Switches, Motors, Antennas, etc.

Resin Parts Ⅱ
Electronic ComponentsⅡ: Resin
Housing, Base, Connectors, Switches, etc.

Metal Part Ⅲ
Electronic ComponentsⅢ
Lead Frames, Backlights, Power Modules, etc.

Metal Parts Ⅳ
Electronic ComponentsⅣ

Covers, Shield Cases, etc.

Drawing Processing
Drawing Parts
Circular Drawing, Square Drawing, Complex shaped Drawing, etc.

Drawing Processing
Various Mechanical Parts
Prototypes for in-vehicle parts, industrial equipment, OA equipment, & etc.

Mechanical Components
Plate Spring
Manufacturing from 1 piece by using general-purpose die sets.

  • What’s the our KNOW-HOW?

The Examples of Difficult Processing Products

Making Fins by Stamping
Fin Stamping

Offset Fins, Corrugated Fins, etc.

The Change of Method
No More Die Casting
Low-Costs, Weight-saving,etc.

Original Deep Drawing
One-shot Deep Drawing
Suitable for a Need of Strength,etc.

Kyoto Japan

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