Auburn, AL USA
+1 (334) 275-3750
Core of Precision Power Conversion

Reliable High-Performance Gear

Shinhwa Auto’s Gear is a critical mechanical element that efficiently converts and transmits power generated by a vehicle’s engine or motor. In various drive systems like transmissions, differentials, and reducers, it amplifies torque, changes rotational speed, and alters the direction of power, significantly impacting vehicle driving performance and efficiency.

Shinhwa Solutions

Through ultra-precision machining technology at the micrometer level, high-strength special steel materials, and optimized heat treatment processes, we produce high-performance gears that ensure perfect meshing and outstanding durability even under extreme loads and high-speed rotation. Shinhwa Auto’s gears are the core foundation for smooth and powerful propulsion in future mobility.

Gear

Power & Speed Management

Converts and transfers power efficiently across various speeds.

Direction & Torque Control

Manages spin direction and boosts power output as needed.

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Key Technologies & Features

Ultra-Precision Machining & Tooth Profile Design

  • Ensures perfect assemblability and sealing performance with ultra-precision machining technology that tolerates no minute errors.

  • Achieves perfect meshing through ultra-precision machining of each gear tooth down to the micrometer level. This minimizes power loss and dramatically reduces noise and vibration (NVH).
  • Optimized tooth profile design ensures smooth and efficient power transmission even under high loads.

High-Strength Special Steel & Heat Treatment

  • Uses special alloy steel materials capable of withstanding repetitive friction and powerful torque.
  • Maximizes gear surface hardness and wear resistance through advanced heat treatment processes such as carburizing and nitriding, extending lifespan.

Rigorous Quality Control & Inspection

  • Thoroughly verifies the dimensional accuracy, shape, and surface roughness of all gears using precision inspection equipment such as tooth profile measuring instruments and 3D measuring machines.
  • Ensures stable operation under extreme conditions through noise and durability tests.

Lightweighting Technology

  • Applies optimized design and machining technologies that reduce unnecessary weight while maintaining strength and durability, contributing to improved vehicle fuel (or electric) efficiency.

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Lightweight & High-Strength: Future Motor Solution

Shinhwa Auto’s Promise

Shinhwa Auto meets customers’ most demanding requirements through uncompromising precision and innovative technology in gear manufacturing. We promise to provide gear solutions with the highest quality, performance, and durability, ensuring our customers’ vehicles deliver a smooth, powerful, and efficient driving experience.

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