NEWS-Botou Special Pump Valve Manufacturing Co., Ltd.

Analysis of Countermeasures for the Impact of Stainless Steel Screw Pump Oil Pro

Although the asphalt screw pump oil extraction system has some advantages mentioned above a...

Installation precautions and mechanical seal issues for high viscosity gear pump

Mechanical seals are high-precision mechanical components, and correct installation and ope...

Research direction of stainless steel screw pump testing technology and mechanic

Despite the current gap in testing technology and instruments in China, it should also be n...

Misunderstandings in the maintenance of mechanical seals for high viscosity rota

When repairing the sealing device of high viscosity rotary pumps, due to the lack of theore...

高粘度泵异常运行和日常保养

泵启动前未灌泵或介质气化导致泵腔内存在大量气体，启动后出口压力...

Selection of Soft Materials for High Viscosity Pump Sealing Surface and Installa

The material of the mechanical sealing surface of the chemical high viscosity gear pump has...

The hazards of cavitation in centrifugal pumps and solutions to multi-stage faul

When a centrifugal pump is affected by cavitation, the bubbles are continuously burst and d...

Overview of Frequency Spectrum Analysis Method for Centrifugal Pump Faults and R

During the operation of centrifugal pumps, both vibration signals and noise signals can be ...