Technology / product information

Drawing processes using dies and plugs are essential for the manufacture of wires, rods, and pipes. The outer diameter is determined by the die, while the inner diameter is determined by the plug. Fujilloy's die plugs hold the largest market share in Japan and are highly regarded for their quality and performance. Additionally, they are produced by overseas subsidiaries to meet global demand. We aim to reduce costs and improve manufacturing efficiency by proposing optimizations in process design, material selection, and coating technology.

■ Features
- High-precision Dimensional Control: The combination of dies and plugs allows precise control of outer and inner diameters.
- Improved Durability: Special coating technology extends the lifespan of die plugs, reducing the frequency of replacements.
- Cost Efficiency: Optimal material selection and process design significantly reduce manufacturing costs.
- Global Support: Manufacturing bases both domestically and internationally ensure rapid supply and support.
- Customization: Customization is available to meet specific applications and requirements.

■ Specifications
- Materials: High-strength steel, tungsten carbide, ceramics, etc.
- Coatings: TiN (titanium nitride), CrN (chromium nitride), DLC (diamond-like carbon), etc.
- Size Range: Outer diameter from 1mm to 500mm, inner diameter from 0.5mm to 400mm
- Manufacturing Methods: Cold forging, hot forging, precision machining
- Applications: Electric wires, cables, automotive parts, construction pipes, etc.

■ Applications
- Electric Wires and Cables: High-precision dimensional control ensures stable electrical properties.
- Automotive Parts: High durability and cost efficiency help reduce manufacturing costs while maintaining quality.
- Construction Pipes: Superior coating durability and anti-corrosion properties withstand long-term use.

Fujilloy's die plugs excel in precision, durability, and cost efficiency, catering to various manufacturing needs.

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