Our facilities


● Maker: Komatsu (Transfer press)

● Pressure capacity: 60 t
● DH = 300
● Stroke: 120 mm
● Rotational speed: Variable speed 42–85 spm

● Maker: Amada
● Pressure capacity: 150 t
● DH = 430
● Stroke: 225 mm
● Rotational speed: Variable speed 25–45 spm

● Maker: Aizawa
● Pressure capacity: 80 t
● DH = 350
● Stroke: 160 mm
● Rotational speed: 60 spm

● Maker: Aida
● Pressure capacity: 60 t
● DH = 300
● Stroke: 140 mm
● Rotational speed: Variable speed 45–85 spm

● Maker: Iwai
● Pressure capacity: 50 t
● DH = 305
● Stroke: 120 mm
● Rotational speed: 70 spm

● Maker: Iwai
● Pressure capacity: 35 t
● DH = 228
● Stroke: 100 mm
● Rotational speed: 80 spm

◆ Original dies for arrow punching

Die for large hex socket punching
This is used for products whose across-flats distance of the hex socket is 10 mm or more. It is not affected by the shape of the blank and has a good axial precision.

General-purpose

arrow punching die
It is applicable to arrow punching of any shape (for example: hex sockets, Torx sockets, cross-recessed heads).

Die for Torx and hexalobular sockets

Arrow punching is available for Torx sizes T25–T60.

Maekawaseisakujo Co., Ltd.
Kawanishi-cho 1-3, Seto-shi, Aichi-ken, 449-0926 Japan
TEL +81-561-82-5385
FAX +81-561-82-5441
E-mail:
info@maekawaseisakujo.com