Characteristics of   Copper worm gear substrate:

Without changing the engine displacement, the turbocharged engine can greatly improve the power and torque of the engine. Generally speaking, the power and torque of the engine with turbocharger will increase by 20%~30%. On the other hand, turbocharging can improve the fuel economy of automobile

Characteristics of  Copper worm gear material:

Turbine is a rotating power machine that converts the energy of flowing working fluid into mechanical work.