Fuel injector

Fuel injector is a kind of precision device with very high machining accuracy, which requires large dynamic flow range, strong anti-blocking and anti-pollution ability and good atomization performance.  The injector receives the injection pulse signal from the ECU to accurately control the amount of fuel injection.  

The spray characteristics of fuel injector include atomization size, oil spray distribution, oil beam direction, range and diffusion cone Angle.  These characteristics should meet the requirements of diesel engine combustion system, so as to make mixture formation and combustion perfect, and obtain higher power and thermal efficiency.