2BE water ring vacuum pump manufacturer

The manufacturer of 2BE water ring vacuum pump may experience a series of malfunctions during use,among which impeller damage is a relatively serious problem.
The reason for the damage is that there are friction marks on the side of the impeller caused by axial movement;Mechanical damage,impeller quality or manufacturing issues;Excessive temperature of the impeller causes expansion;The gap was not adjusted properly,causing the pump casing to rub against the wall;Foreign objects inside the pump body cause damage and deformation of the impeller;During startup,the 2BE water ring vacuum pump manufacturer suddenly received water,causing collisions between the impeller and the pump casing's circumferential and end surfaces.

The main processing methods include pre repair measurement and measurement of the runout of the shaft necks on both sides of the rotor;Measure the curvature of the rotor;Measure the deflection of the gluten plate processing surface at both ends of the impeller;To monitor the deformation of the rotor after processing.

Polish the obvious cracks on the rotor with an angular grinder,clean all the cracks,and polish and polish the weld joint corners to prevent stress concentration during welding and ensure welding quality.
Inspect the area without obvious cracks but with the possibility of cracks using the coloring method.Polish and weld the area with cracks.
Polish the rough parts of the blade surface with a polishing machine to improve the surface smoothness of the 2BE water ring vacuum pump manufacturer's blades;Use a polishing machine or electric drill to completely remove dense pores and slag like areas on the surface,and then perform welding treatment.