Saijo Original Die-Sets System for Microscopic Products


The Difference Between New Die-Sets System & the Conventional System

The Conventional System

  • Vertical accuracy of dies set on brakes is not so high.
  • Only φ0.2 wire EDM is able to process because the thickness of die plate is more than 10.0mm.
  • Positioning accuracy of die and insert coreis not so high.



Multilevel Servo Press System

  • Set four dies in one set-up in one servo press.
  • Adjust strokes of each die ±0.2mm.
  • No more grinding parts for adjusting the stroke.
  • No more arrangement for dies to each servo press.


Handfeed Simple Progressive Die System

  • More accurate than the conventional die-set
  • Four precise guide pins
  • More precise positioning precision of holder and core (with pilot pins)
  • Manufacturing thickness 8.0mm dies with φ0.05 wire
  • More accuracy for desk servo press


Profile Grinder Amada DV-1


  • 8 automatic tool changer
    8 automatic work changer
    by multi-joint robot
  • Automatic mesurement by CCD camera
    Mesurement of work-standard
    Chartless automatic mesurement of the work-shape
    Mesurement of positioning of grind stone


  • Manufacture less than 1mm square miature parts
  • Processing precision 0.7um (-0.3um~+0.4um)
  • Surface roughness is less than 0.2um
  • Unmanned finish processing (insured quality)
  • Output of the mesurement result
  • Mesurement of grind stone-shape
  • Automatic processing from start to finish

プロファイル研削盤 アマダワシノDV-1

Table of Processing of Miniature Stamping for Prototype

Click the table below.


Example of Miniature Stamping for Prototype 2

Click the table below.



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.

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