Categories: Technology News

What is a VGT?
A Variable Geometry Turbocharger (VGT) is a turbocharger that is designed to allow the optimum air flow to be varied based on engine conditions. The optimum air flow or A/R (aspect ratio) varies depending on the engine speed (RPM) and engine load conditions. The A/R(aspect ratio) at low speeds is very different from the A/R(aspect ratio) at high speeds. Most variable geometry turbochargers (VGTs) are equipped with electronic actuator that use signals from the ECM to move the vanes or sliding sleeves in the VGT to increase or decrease the amount of exhaust gas to drive the turbine wheel, thereby increasing or decreasing the air intake flow to the turbocharger.

Categories: Technology News

How can F-DIESEL ensure the quality of the turbocharger electronic actuator before producing?

Desigh & Validation
Design department is responsible for 3D/2D design of the e-Actuator and components.
Collaboration with PE and CAE to ensure technical optimization proposals can achieve a certain target.
Modular Design / Customized interface.

Categories: Technology News

With technological advances, many manufactures are beginning to install electronic turbo actuator/turbo electronic actuator in their high-performance turbochargers. When these units become damaged or worn out through normal use, however, you need to replace them immediately. Here are some of the main reasons why these parts need to be replaced

Categories: Company News

F-DIESEL started to research and develop high pressure common rail system since 2000. Through nearly twenty years development F-DIESEL has formed a complete CRS spectrum which includes four platforms, twelve series common rail pumps, four series injectors and six types common rails. At the moment, in-line type, rotary type and V type CRS products have been used on LD, MD, HD and super HD diesel engines. The diesel engine with CRS products can meet China IV, V, VI on-road, Tier 3 and Tier 4 off- road emission requirements…