Ceramic Rotary Lobe Pump

Core Material & Structural Advantages：

• Critical areas of the pump chamber are lined with high-quality ceramic. With a hardness second only to diamond and a Vickers hardness exceeding 1600 HV,this ceramic material offers exceptional wear resistance—3 to 5 times greater than that of traditional high-chromium cast iron.
• Ceramic materials offer exceptional corrosion resistance and can withstand the corrosive effects of strong acids and alkalis with pH values ranging from 1 to 14 (with the exception of hydrofluoric acid).They exhibit excellent chemical stability and do not react with the conveyed medium.
• As an upgraded version of the cam Rotary Lobe Pump,it retains the core advantages of positive displacement pumping.By utilizing cam rotors that rotate in opposite directions in sync,it creates a sealed volumetric chamber,enabling smooth, low-shear media transfer.

Key Application Scenario Value：

New Energy Lithium Battery Manufacturing

Lithium battery slurry transportation imposes strict purity requirements, and metal particle contamination must be absolutely avoided,as it would severely compromise battery charge-discharge performance and service life.Featuring a ceramic-lined design,Veirui Ceramic Rotary Lobe Pump releases no metal ions during operation and eliminates metal particle generation at the source, perfectly meeting the conveying demands of lithium battery cathode and anode slurries as well as electrolytes.Its low-shear conveying characteristic preserves the dispersion of active substances in the slurry and ensures electrode coating quality,making it a key conveying component in lithium battery production.

High-Abrasion Medium Handling

For special media containing solid particles, high viscosity or strong abrasiveness,the wear resistance of Veirui Ceramic Rotary Lobe Pump is particularly outstanding.The ceramic lining effectively resists erosion and scouring,greatly reducing equipment wear.Compared with conventional metal pumps,its service life is extended by 4–6 times,significantly lowering spare part replacement frequency and maintenance costs.It is suitable for stable conveying in complex working conditions such as mine tailings,chemical slurries,and sewage treatment sludge.