Specifications

1.Professional manufacturer
2.Powder Metallurgy Driven Gear for Pump
3.High density
4.Quench in house

Our powder metallurgy parts are widely used in hydraulic industry, such as:

1. Powder metal gear for oil pump
2. Powder metal active gear and inactive gear for oil pump
3. Powder metal rotor for oil pump
4. Powder metal bi-metal side plate and support plate for gear pump
5. Powder metal support plate and bracket and base plate for valve
6. Powder metal retaining ring and thrust bushing and thrust washer
7. Bi-metal side plate and support plate for gear pump
8. Bi-metal oil distributor case and valve plate
9. Du oilless bushing

· Our process capability:

1. Advanced materials research and developing strength
2. 100T, 140T, 315T, 500T, 630T mechanic and hydraulic press
3. 18” sinter and harden furnace
4. Heat treatment: Carburizing and quenching in house, high frequency quenching in house
5. Steam treatment: 2H high temp steam holding time, Thickness of Fe3O4: 0.003-0.005mm 
6. Ultrasonic clearing and auto deburring
7. CNC Machine and Machine center in house
8. Die tooling design and making in house