As a trusted Internal Gear manufacturer, JINWOEN® leverages powder metallurgy technology to produce high-precision internal gears with exceptional dimensional accuracy and surface quality. This advanced process enhances product durability while minimizing material waste, making it a cost-effective solution for actuators, medical devices, and industrial machinery. Our internal gears are engineered for low vibration, smooth operation, and extended lifespan, ensuring optimal performance in demanding applications.
JINWOEN® provides customized sintered internal gears with tight tolerances for automation, robotics, and medical devices. Our sintered gear portfolio includes:
✅ Helical Gears – Quiet and efficient
motion solutions.
✅ Gear Shafts – High-strength transmission components.
✅ Sprocket Wheels – Chain-driven precision motion parts.
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