What category does asphalt pump belong to

What category does asphalt pump belong to

Positive displacement pump

Asphalt pumps belong to positive displacement pumps.

Asphalt pumps are widely used in various industries such as petroleum, chemical fiber, metallurgy, machinery, power, machine tools, ships, glass, highways, etc. Their structure is simple and suitable for transporting viscous liquids without solid particles and fibers, even semi-solid liquids. Specifically, the NYP type asphalt pump is a positive displacement internal rotor pump with strong self-priming performance, capable of transporting liquids with a maximum viscosity of 3 * 105 centipoise. In addition, CLB asphalt insulation pump and LQB asphalt insulation pump are also types of asphalt pumps, which have the characteristics of reliable operation, simple and compact structure, and are suitable for pumping, transporting and spraying high-temperature asphalt (residual oil) liquids. The high-temperature asphalt pump specifically points out the characteristics of asphalt pumps suitable for transporting high-temperature viscous liquids, while the gear pump type asphalt pump emphasizes its structure and application as a gear pump