Microscopic Thin Sheet Metal Prototype
~Less than 2mm square parts~

Microscopic Thin Sheet Metal Prototype: Shoten the delivery Time to 1/4,
& Reduce the Cost to 1/3

The customer's needs for further minimization of electronic components by compactization of information appliance industry products is increasing.Futhermore, as for the product that is short product life cycle and has difficult demand forecast, customers need the short delivery and competitive price of high precision prototyping for shotening the development cycle and reducing the development cost.And also we have many requests of manufacturing high precision metal parts from various industry field such as medical apparatus, regenerative medicine, watch components, and MEMS.So we can provide high precision prototypes that is less than 2mm square parts by our original die-sets system for various customer's needs.

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高精度 表現力 生産性
Full Length=3mm
Realization of real ants
by precise bending technology for duplicating the ant's foot
High precision & unifomity
by Saijo original die-sets system for precision

Table of Processing of Miniature Stamping for Prototype

Click the table below.


High Precise and Simple Mold System

  • Less than 2mm square parts
  • The die-sets system is adapted to the number and the precision that you request.
  • Standardized processing from designing dies to manufacturing parts.


High Precise and Microscopic Die-parts Processing

  • Realize to manufacture die-parts in a serial with a profile grinder.
  • Optimization of grinding, jigu, and processing condition. Standardization of parts-size (the combination with die-system).
  • Standardized parts-manufacturing of profile grinder and φ0.05 wire EDM.


Multilevel Processing by One Servo Motion Press

  • Desk-servo motion press developed and manufactured in-house is improved.
  • Adjust the stroke of the original dies.
  • 4 dies are to be set at maximum.


Feature of Microscopic Laser

  • High-precise and minutiae parts.
  • Minimum slit : 0.1 mm.
  • Nonferrous metal, copper alloy, and various plating material except pure copper are achieved to process.
  • No hole before threading.
  • Quick processing and delivery can be in 1 day (It depends on parts and shpes).
微細レーザー全体 微細レーザーポイント拡大

Material:Stainless steel、Thickness:0.2

拡大図1 拡大図2

Material: Phosphor bronze 、Thickness:0.1


拡大図3 拡大図4

Feature of Wire EDM φ0.05

  • The electrode of the wire EDM is φ0.05 ,that enables to be more minute shapes.
  • Minimum inside radius is 0.04.
  • Prototype is made same precision as that of mass production.
  • The most suitable for high-precision parts.
Φ0.05ワイヤー全体 230.jpg


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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