Sintered machine parts

Utilizing the unique high precision, complex shapes, and high productivity of powder metallurgy, we provide iron-based and stainless steel products tailored to required specifications at low cost.

■Variable Valve Components We manufacture components for variable valve timing mechanisms. For this product, which requires high precision and high strength, we contribute to cost reduction through complex shaping using multi-stage molding technology, processing reduction by imparting shapes with high-precision molds, and strengthening through high-density manufacturing methods. ■Sprockets and Pulleys We provide low-cost and high-precision sprockets and pulleys without machining. We mainly manufacture sprockets for roller chain types and silent chain types. Particularly for the silent chain type, which requires high strength, we are responding with technologies such as high-density manufacturing and steadily increasing our achievements. ■Oil Pump Rotors The IPR (Intelligent-Profile-Rotor) is our original sintered oil pump rotor featuring a patented tooth profile characterized by high discharge efficiency, low friction, and low noise. It contributes to improved fuel efficiency and noise reduction. Additionally, leveraging its high efficiency, we are expanding our achievements in the production of small rotors for electric oil pumps and similar applications. As a design service, we offer customization of tooth profiles and suggestions for port shapes according to customer requirements.

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