01/ Feb. 23, 2021

What Do You Know about Screw Pumps?

A screw pump is a volumetric rotor pump, which relies on the volume change of the seal cavity formed by the screw and bushing to suck in and discharge liquid. The screw pump is divided into single screw pump, double, three and five screw pumps according to the number of screws.

02/ Feb. 08, 2021

What Is the Difference between Globe Valve and Gate Valve?

Each kind of valve is different in appearance, structure and even functional use. However, globe valves and gate valves have some similarities in appearance, and both have the function of cutting off in the pipeline, so it is especially important to know what is the difference between globe valves...

03/ Feb. 03, 2021

How to Make the Slurry Pump Normal Operation?

The name of slurry pump is a kind of centrifugal pump from the perspective of conveying medium, conceptually speaking, it refers to a kind of machinery that increases the energy of solid.

04/ Jan. 25, 2021

How to Install the Butterfly Valve?

A butterfly valve is as the name implies, its key components like a butterfly to the wind, free to gyrate. Butterfly valve's valve is a disc, rotating around an axis inside the valve seat, the size of the angle of rotation is the degree of opening and closing the valve. The next butterfly valve s...