Product category: Agitator & thickener series

Side-Entry Agitator

Efficient Mixing for Large-Scale Storage.
Lower Cost. Easier Installation.

NHD Side-entry agitator can be used in large scale liquid storage tank and oil tank. Its power consumption is only 1/3 to 2/3 as center agitator’s for liquid tank above 1000m³ at the same effect of blending. The side-entry agitator has several advantages, such as low manufacturing and foundation cost.

Shaft Sealing Solutions

This agitator prevents liquid leakage from the tank through a specialized sealing system.

Shaft Seal Type	Advantages
Packing Seal	Enables maintenance during operation, reduces leakage, and minimizes shaft sleeve wear.
Mechanical Seal	Reduces vibration and shaft runout, delivering high efficiency, low leakage, and extended service life.

Advanced R&D Technologies

FEA finite element analysis

Performs dynamic vibration and stress analysis on the support structure between reactors and agitators.

CAD 3D design

For structural optimization, accurate manufacturing, and customized agitator solutions

CFM computerized fluid mixing simulation technology

Simulates mixing processes under different operating conditions, helping optimize impeller selection, flow patterns, and energy efficiency.

CFD fluid analysis technology

Analyzes three-dimensional flow fields and fluid behavior to optimize agitator design, improve mixing performance, and ensure efficient operation.

LDA laser Doppler velocimetry technology

Measures real-time fluid velocity with high precision, providing reliable experimental data for agitator performance evaluation and optimization.

Agitation Solutions for Complex Processes

NHD provides customized agitator solutions for diverse mixing applications, including liquid-liquid, solid-liquid, gas-liquid, and multi-phase processes. With advanced simulation technologies, pilot testing capabilities, and decades of engineering experience, we optimize agitator design for higher efficiency, reliability, and lower operating costs.

A wide range of corrosion-resistant materials and customized solutions ensure stable performance in demanding chemical environments. NHD agitators are widely applied in mining, metallurgy, petrochemicals, phosphate chemicals, fine chemicals, and environmental industries.