What is a Screw pump?

A screw pump is a type of pump that uses a rotating screw to move fluids. The fluid is pushed through the screw's threads, allowing for a constant flow rate and pressure. Screw pumps are especially effective when handling high-viscosity liquids or liquids with solid particles, as they minimize heat generation due to friction while maintaining a stable flow.

Features of screw pumps include:
・Suitable for high-viscosity fluids: They are effective in moving liquids with high viscosity, such as pastes or oils.
・Consistent flow rate: The rotating screw ensures a steady supply of fluid, maintaining a constant flow.
・Efficient even at low speeds: Screw pumps can transfer liquids efficiently even when operating at low speeds.
Screw pumps are commonly used in industries such as chemical processing, food manufacturing, and oil production.

Application of Screw pump

１．Oil Transfer Pumps in the Oil Industry
Used for efficiently transferring high-viscosity oils and petroleum, facilitating smooth oil refining and transportation.
２．Chocolate or Paste Transfer Pumps in the Food Industry
Used for transferring high-viscosity liquids such as chocolate or tomato paste, providing a consistent flow.
３．High-Viscosity Chemical Transfer Pumps in Chemical Plants
Used for transferring chemicals that are particularly viscous or contain solid components.
４．Sludge Transfer Pumps in Wastewater Treatment Plants
Used to move high-viscosity sludge (wastewater by-products) in wastewater treatment processes.
５．Pulp Transfer Pumps in the Pulp and Paper Industry
Used to transfer pulp, which is highly viscous, within the paper production process.

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