Working Process: Conventional sintering process for powder metallurgy parts and sintered part
Powder mixing - Forming - Sintering - Oil impregnation - Sizing -Ultrasonic cleaning - Steam oxidation - Oil impregnation - Final inspection - Packing
Surface Treatment: High frequency quenching, oil impregnation, CNC, vacuum cleaning, polishing
Technology: Sintering - Powder Metallurgy
Material: Iron powder, alloy powder, precious metal powder

Gear pumps are a common form of constant displacement fluid pumps used in many applications and products. The established capability of delivering highly precise and consistent gears makes PM an ideal technology for this application. Additionally, PM gear geometry is not encumbered by limitations common to other gear making methods, which allows PM gears to be fully optimized to achieve high efficiency and low noise and matched to the specific application.

Advantages of powder metal gears:
Unique and optimized gear designs
Integrated designs
Excellent dimensional precision
Materials matched to performance requirements
Supplied as components or sub-assemblies
Proven, reliable and high volume manufacturing process
Small gears and drives are present in many body and chassis systems throughout automobile
Net shape PM technology is ideal choice for these components and offers engineers tool to create smaller, lighter and higher performance systems than competing processes

Applications of powder metallurgy gears:
Widely used in automobile, motorcycle and many other field.like transmission gear, sintered spur gear, bevel gear, helical gear, engine gear, sleeve, copper sleeve, sleeve bearing, sintered bronze, bush, pulley, timing pulley, structural parts, powder metallurgy parts, nut, auto parts, rotor and stator, speed reducer parts etc.