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Exhibitor name
in Japanese
株式会社 関プレス
Exhibitor name
in English
Seki Press Co.,Ltd.
Booth NO. 501-14
Address in Japan

〒316-0013

茨城県

日立市千石町4-3-20

Address in English

4-3-20, Chikoku-cho, Hitachi-shi, Ibaraki

Website www.sekipress.jp
Email spc-sugita@jsdi.or.jp
Phone number
in Japanese
0294-36-0300
FAX in Japanese 0294-34-5947
Phone number
in English
+81-294-36-0300
FAX in English +81-294-34-5947
PR message The world first technology WARISAKI and its application products are going to be presented. Warisaki is a technology to split metal by stamping. Using WARISAKI, complex 3D shape could be made by stamping, with no need of welding or die casting. Therefore, cost reduction and Quality improvement are promising. This technology could be used in various kinds of industry.
The Main Item The world first technology WARISAKI

The name of Item[1] Patent Technology WARISAKI
Details[1] Warisaki is a patented technology to split metal by stamping.
By using Warisaki, integral molding of complex 3-D shape is realized by stamping. It enables to make 3-d complex shape parts in a progressive die, which have been made by cutting or die-casting till now.
Through Warisaki, large cost reduction, weight saving and quality improvement could be realized.

The name of Item[2] Warisaki Application-- T shape fitting
Details[2] After splitting a piece of metal, we form it into T shape. With no need of welding, cost would be reduced largely and the strength would be improved.

The name of Item[3] Warisaki Application-- Cup shape connector
Details[3] After splitting one piece of metal, we form it into a cup shape connector. Mading in a progressive die, the speed is much faster, which realizes cost reduction.

The name of Item[4] Warisaki Application-- Busbar Terminal
Details[4] Warisaki enables to make this complex shape busbar in a progressive die, which has been made by cutting or die-casting till now. Compared with die-casting, working process is decreased largely. Furthermore, no heat treatment makes it energy-saving. Thus, cost could be cut down by 75%.

The name of Item[5] Warisaki Application-- (dis)similar metal joining
Details[5] To join copper and aluminum, we split a copper plate and sandwich a aluminum plate to make a three-layer form. Compared with the traditional method, joining would be much more stable.

The name of Item[6] Internal Splitting
Details[6] These brass bar and stainless bar are splitted by stamping. Being splitted, the metal strength improves largely.

The name of Item[7] splitting the outer circumference of pipe or aperture surface
Details[7] This pipe and its aperure surface is splited from the outer circumference.

The name of Item[8] Splitting extrusion molding parts
Details[8] This molding part is splited by stamping.

The name of Item[9] 3 parts splitting
Details[9] We split one piece of metal into 3 parts by stamping.

Category of
Exhibit Items

A. MOLDS, MOLD MATERIALS

Formed Products

N. PARTS PROCESSING TECHNOLOGY

Plasticity Processing

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  • Overseas Agents

INTERMOLD Development Association

1-2-15, Otemae, Chuo-ku, Osaka
540-0008 Japan
Tel:+81-6-6944-9911
Fax:+81-6-6944-9912