Why can the standard centrifugal pumps of the ATACH brand not be overloaded under all working conditions？

The standard centrifugal pumps of the ATACH brand do not overload under all working conditions, which is mainly closely related to their product design, selection strategy and operation control technology:

Selection strategy

ATACH uses a dynamic load assessment model for selection and continuously monitors the working conditions for 72 hours through a power analyzer to ensure that the rated power of the motor precisely matches the actual load demand. For instance, when dealing with high-viscosity media, the selection will reserve a 15% safety margin to prevent sudden load changes caused by variations in medium viscosity. 

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Intelligent control technology

This top brand chemical pumps in China applies intelligent frequency conversion technology and achieves automatic torque compensation through V/F control. When the pipeline resistance changes, the system can automatically adjust the motor output power to avoid triggering overload protection due to pressure fluctuations. For instance, in a floor heating system, its constant pressure mode can keep the pressure fluctuation of the pipeline network within ±0.01MPa. 

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Optimization of key components 

1.Impeller design ‌ : The strength of the impeller is enhanced by laser welding technology. When treating wastewater with a solid content of 3%, the wear rate is higher than that of traditional cast iron

The pump is reduced by 70%.

 2.heat dissipation system ‌ : By applying heat pipe heat dissipation technology, the heat conduction efficiency is increased by 3 to 5 times, ensuring that the motor can remain stable under high-temperature conditions

Run. ‌

 3.Bearing technology ‌ : The ceramic bearing design extends the mechanical seal's lifespan to 80,000 hours, which is three times longer than that of the graphite bearing solution. 

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Operation and maintenance guarantee

Its products adopt a stepwise voltage protection strategy. An alarm is triggered when there is a ±5% voltage fluctuation, and the power supply is cut off for protection when there is ±10%. At the same time, a temperature field simulation model is established, and the layout of the heat dissipation fins is optimized to avoid motor overheating due to poor heat dissipation.