Precision Injection Molded Gears Precision Injection Molded Gears

It has a wide range of applications, suitable for automated mass production, special machinery manufacturing, underwater applications, food and pharmaceutical packaging industries. It can also perform well in extreme environments, meeting requirements such as corrosion resistance, chemical resistance, high-temperature resistance, low-temperature resistance, dust resistance, shock resistance and noise reduction.

About us

A national high-tech enterprise integrating the R&D, production and sales of professional maintenance-free self-lubricating materials. The company has obtained IATF 16949:2016 certification. For many years, Savi has been committed to optimizing the friction and wear properties of engineering plastics to meet industrial application requirements. Our main products include engineering plastic self-lubricating bearings, engineering plastic linear guide systems, engineering plastic spherical plain bearings, various series of wear-resistant rods, plates and wear-resistant granules.

A national high-tech enterprise integrating the research and development, production and sales of professional maintenance-free self-lubricating materials. The company has been certified to IATF 16949:2016. For many years, Savi has been dedicated to optimizing the friction and wear performance of engineering plastics for industrial applications. Our main products cover engineering plastic self-lubricating bearings, engineering plastic linear guide systems, engineering plastic spherical plain bearings, various series of wear-resistant rods, sheets and wear-resistant pellets.

Precision Injection Molded Gears

Product Features

Independently developed by SAVI, our precision injection molded engineering plastic gears adopt a metal-to-plastic replacement design. Featuring one-step forming without secondary processing, the gears achieve significant performance optimization: 50% lower NVH, 70% weight reduction, and 78% lower moment of inertia.

Core Advantages

Ultra-low noise operation
Effective weight reduction
Reduced moment of inertia
High gear precision

Products Details

Leveraging years of accumulated modified material technology in the field of self-lubricating engineering plastics, SAVI’s precision injection molded gear product line adopts high-performance engineering plastic base materials. Through polymer modification technology, high-strength fibers and special solid lubricants are incorporated into the materials. Combined with precision injection molding processes, we deliver high-precision plastic gears featuring self-lubrication, maintenance-free operation, low noise and long service life.

SAVI extends its mature self-lubricating material modification technology from plain bearings to precision injection molded gears, creating an integrated maintenance-free transmission solution covering ”bearings + gears“. This unique dual-capability enables us to provide customers with a complete maintenance-free solution ranging from friction pairs to full transmission chains, rather than merely supplying individual gear components.

SAVI achieves full-chain independent and controllable integrated services, covering material modification formula research and development, gear profile design, precision mold manufacturing, gradient temperature-controlled injection molding, precision inspection and final product assembly. This comprehensive service system helps customers shorten time-to-market and reduce supply chain complexity.