In Hamada Koushou Co., Ltd., design and manufacturing are computerized using 3DCAD/CAM systems in order to respond to various kinds of products, small-lot production and quick delivery.

 Also, we obtained ISO9001 and ISO14001 certification, and conduct tries by molding machine in our company, set molding conditions and practice high quality control by 3D measuring instrument and noncontact imaging measuring instrument.

Hamada Koushou Co., Ltd. for molding and assembly of resin gears/worm gears/housings
We consistently respond to mold design/manufacturing and infection molding/assembly/inspection for resin products in Okazaki city of Aichi prefecture.
Especially for small gears less than φ50, we manufacture precision-oriented spur gears/helical gears/worm gears and seek high precision of housings in which those gears are incorporated.
We guarantee 5μm circularity and 2μm surface roughness in division system for mold precision.

We propose light weight and quietness by high-strength resin to those who are thinking to resinify conventional metal gears/boxes. Please feel free to consult us.

Usage of resin gears

OA equipments (copying machine/printer/fax)

AV equipment (DVD players, etc.)

Kitchen products (mixer/food processor)

Stationery products

Pumps

Servomotors

Reels for fishing…etc.