Uchinuki is satisfying wide-ranging needs as a manufacturer devoted to perforated metal field.

Punching metal is often used for server centers that are in increasing demand around the world due to the trend toward cloud, and servers used for them.
The normal open area ratio of punching metal is about 40 to 60%, but the open area ratio of 80% or more is often required.
Our company has many experiences in punching metal for server racks because it can process four-sided rims without toss (※) while having a high hole area rate with its own mold technology.
※ Please refer to "Punching metal arrangement / extraction etc." page.

Punching metal used

• Round hole60°

Example of Electric and audio equipment

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  TV speaker cover

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  Speaker cover

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  Server rack