When it comes to the food - processing industry, especially in tasks involving the transfer of viscous substances like peanut butter, choosing the right pump is of utmost importance. Peanut butter has unique physical properties, such as high viscosity and the potential presence of solid particles (from peanuts), which pose challenges for pumping. This article will explore the types of pumps that are suitable for pumping peanut butter and their advantages.

Screw pumps are widely applied in various industries, including oil and gas, chemical, and food processing, due to their unique features such as smooth flow, low - pulsation, and high - efficiency in handling viscous fluids. Analyzing the working conditions of screw pumps is essential for ensuring their stable operation, optimizing performance, and preventing potential failures.

​A multi-stage pump consists primarily of a stator, rotor, bearings, and shaft seal. The rotor consists of the shaft, impellers, balancing disk, and bearing sleeves.

The working principle of a centrifugal pump involves the use of high-speed rotation to facilitate fluid movement. When the pump is started, the shaft imparts rotation to the blades, which in turn create a centrifugal force that propels the liquid outward from the center of the impeller. As the fluid passes through the blades, it gains kinetic energy and pressure, resulting in an increase in velocity.

centrifugal pumps play an irreplaceable role in industrial production due to their simple structure, convenient operation, stable and reliable performance, and strong adaptability.

The geothermal well booster pump throws out the liquid and increases its pressure through the action of centrifugal force, thereby achieving the purpose of pressurization. During use, attention should be paid to maintenance and safe operation to ensure its normal operation and extend its service life.

The working principle of the anti-clogging sewage pump mainly depends on its unique pump body design and impeller structure and the efficient working mode driven by the motor. These characteristics make the anti-clogging sewage pump have a wide range of application prospects in the field of sewage treatment.

The internal gear pump realizes the process of liquid suction, conveying and discharge through the meshing and separation of internal and external gears. Its unique structure and advantages make it have a wide range of application prospects in the conveying of high-viscosity media.

The working principle of the hot water booster pump is mainly based on the principle of hydraulics and motor drive technology. Its core component is the water pump, which realizes the pressurization and heating of water through a series of mechanisms (some hot water booster pumps have heating function).

Portable oil pumps have been widely used in automobile maintenance, machine manufacturing, mining machinery, generator sets and other oil-consuming equipment, as well as emergency rescue and disaster relief due to their high efficiency, stability, portability, versatility and easy maintenance.