Zhejiang Ningbo powder metallurgy manufacturer directly supplies various types of air pump gears and 19-cylinder inverted gears in stock
High-Quality Powder Metallurgy Gears for Precision Locking Applications
When it comes to reliable and durable locking mechanisms, the quality of internal components plays a crucial role. Our custom powder metallurgy gears offer exceptional performance for lock systems, manufactured using advanced techniques and premium materials.

Superior Manufacturing Process
Our gears are produced using traditional powder metallurgy processes with meticulous attention to detail:
- Material: Premium nickel alloy for enhanced durability
- Powder Preparation: Atomization method ensures uniform particle size
- Forming Process: Precision die pressing with hard alloy molds
- Sintering: Solid-phase sintering in decomposed ammonia atmosphere (1050-2000°C)
Custom Solutions for Your Needs
We specialize in providing tailored transmission design solutions for various applications. Our powder metallurgy gears are particularly well-suited for:
- High-security locking systems
- Precision mechanical assemblies
- Durable industrial components
Quality Assurance and Delivery
Every gear undergoes rigorous quality checks and post-processing treatments including heat treatment to ensure optimal performance. Our standard lead times are:
- Prototyping: 8-15 days
- Production: 8-15 days
Whether you need standard designs or fully customized solutions, our team is ready to deliver high-performance powder metallurgy components that meet your exact specifications.