NS designs high-efficiency impellers by leveraging years of development expertise and advanced 3D flow analysis. Our proprietary optimization software rapidly explores a broad design space to identify the optimal solution with exceptional speed and precision.

Broad exploration of design space

Derivation of optimal design after iterative learning and direction tuning

Reducing development time and cost by running simulations to predict performance

3D flow analysis – static pressure distribution analysis

3D flow analysis – streamline visualization

Smart Manufacturing

NS ensures consistent and reliable performance through advanced 5-axis precision machining technology. We carefully select and apply materials such as aluminum alloys, stainless steel, and titanium based on the specific requirements of each application.

Customized Solutions

NS offers a wide range of solutions tailored to customer requirements. We design and manufacture impellers in various sizes and performance specifications to precisely meet the unique needs of each application.

Direct Drive Shaft

Shape Design

NS offers a direct-drive shaft system that seamlessly integrates the impeller, rotor, and motor. This design minimizes mechanical losses from high-speed rotation and enables more compact and efficient system architecture.

To ensure structural and dynamic stability, we perform optimized shape design based on 3D structural analysis and rotor dynamics reviews via 1D and 3D analysis

3D structural analysis of direct drive shaft

Mode shape analysis

Critical speed map

Campbell diagram

Unbalance-induced vibration response shape

Unbalance vibration frequency response