Examples

Odd-shape reinforcing bar joints

Application, field
Material
Bonding dimensions

φ46

Conventional technique

Merits of Adopting Izumi Equipment

Conventional technology: CO2 arc welding

Issues to be resolved

Adoption merits

- Pressure welding of reinforcing bars to screws
- Screws joined with couplings in high-rise buildings
- Mechanically secured for significantly improved strength

Applicable Model

Examples of Other Fields / Merits

Drill pipes
Drill pipes

AISI4145×AISI1340×AISI4145

Crank shafts
Crank shafts

S43C×S43

Concrete bits
Concrete bits

SS400×SKS3

Drills
Drills

SKH3×S55C

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Friction welding materials

Stable, complete joints are realized, even when combining dissimilar metals or nonferrous metals.

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