We ensure there is no quality issue whether in tap through after plating or pilot hole management before plating.

[Material]
Iron
SPCC

[Size]
t = 1.6mm
Product size: 50x26.5x7.2

[Lot]
1,000 pieces

[Accuracy]
±0.5

[Processing method]
Mold design → Mold production → Outer hole punching → Deburring using METAL-ESTE→ Bend 2 times → Tap 2 times → Plating

[Industry/Application]
Amusement-related parts (for mass production)
Pachinko machine related

[Feature]
This is an amusement related product that processed until plating.
Deburring is conducted during press working, and tapping is performed after bending twice.
After that, we had partner company treat them with electrogalvanized trivalent chromate (black).
Because the dimensions are placed after plating, pilot holes must be managed before plating.
Our know-how ensures that there are no quality issues with the pilot hole diameter prior to plating, which pleases our customers.
In addition to iron, aluminum can be utilized for the above purposes, therefore please do not hesitate to contact us.


Zaou Seisakusho Co., Ltd. is a parts manufacturer that specializes in precision sheet metal processing by laser processing and press processing with a maximum capacity of 300 tons.
In addition, in order to satisfy our customers' QCD, the biggest feature is that we are doing one-stop from mold making to press work in-house.
As a post-press process, we comprehensively support caulking, tapping, spotting, welding, assembly, etc.
We are currently working on improving our sales support.

◇Contact us◇
225 Osawa Sengoku, Kaminoyama-shi, Yamagata 999-3122
TEL: +8123-672-2237 FAX: +8123-672-2418
https://www.zao-press.jp/
E-mail: y-suzuki@zao-press.co.jp
Please contact Sales Department (PIC:Suzuki)