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FLOWTECH CHINA 2026 14th Shanghai International Pump, Valve & Pipe Exhibition June 9–11, 2026 | National Exhibition and Convention Center, Shanghai The largest & most influen...

The 29th Beijing Essen Welding & Cutting Fair (BEW 2026) is one of the world’s most influential professional exhibitions for welding, cutting and joining technologies. It serves...

copper price increased

Molten salt pumps, vacuum pumps, submerged pumps, metering pumps, gear pumps, corrosion-resistant pumps, acid resistant pumps, and fire pumps flow in the direction of rotation.

In the chemical industry, the transportation of acids, alkalis, and other corrosive liquids requires pumps to have low flow rate, high head, slow chemical reaction rate, and hig...

A vortex pump is the simplest high head pump in terms of structure.

Many radial blades are milled on the impeller of the vortex pump.

Closed vortex pump adopts closed impeller and open runner structure. Closed impeller refers to a blade part with a middle partition, the blade is relatively short impeller.

In terms of principle and structure, it is different from centrifugal and axial flow pumps, because it is sucked and discharged by the impeller when the liquid produces vortex m...

The cost of equipment installation, maintenance and repair is relatively low.

The rotor of the centrifugal pump is unbalanced and misaligned.

The head generated by a centrifugal pump at a certain speed has a limited value.