HOLSET ® N7 HE500 Series Supercharger, "Black Technology" Helps You Win in the Future!

The new generation of products is designed to be more compact.，Through the use of modular design，The realization of the basic platform can be customized according to the needs.，And flexibly increase or decrease technical features according to customer application scenarios。Products for 10-15L displacement and 360–680 horsepower engine with different power section，Optimized for common engine speed range(900–1600RPM)，Suitable for Tractor、Dump Truck and other applications。

A new generation of highly efficient aerodynamic design，Optimize key structures、Innovation of key processes，Greatly improve reliability，Accurately improve product performance。

Adjustment of design parameters through automatic optimization tool，Further reduce waste gas energy loss。

Make full use of the pulse effect of engine exhaust，Targeted optimization based on engine operating conditions，Boost engine performance。

Technical Application of Lightweight Turbine and Pressure Impeller，Combined ball bearing，Further reduce the weight of the gear train structure，Reduce the moment of inertia。

Introduce a new process，Enhance the anti-fatigue ability of the impeller.。

Parameterized automatic optimization of volute according to reliability requirement，High cycle fatigue risk under different modes is considered；Optimize the outlet structure of the volute，Reduces efficiency losses and reduces the risk of gas leaks。

Rotor system design with high stability，Integrated thrust structure、Press end connection、Features such as scroll end connections and scroll end seals。

Not only that，New exhaust gas double bypass structureFurther equalizing the pressure and temperature between the two volute flow passages，Reduce the maximum temperature at the vortex end，Reducing the threat of thermal fatigue of the volute。UniqueTwin-DDesign to further improve product reliability。

The traditional diffusion structure has been subverted.，Bring more extreme system performance improvements。

Design of radial double channel vortex tip with nozzle ring，Better use of engine exhaust pulse energy，Further improve the efficiency of the vortex end。

High voltage electrochemical treatment significantly reduces the roughness of flow channel，Reduce air turbulence loss，Greatly improve system efficiency。

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