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Why do fruit particles break once they contact a high-shear pump, while a low-shear rotor pump can preserve the integrity of particles?

Why do fruit particles break once they contact a high-shear pump, while a low-shear rotor pump can preserve the integrity of particles?

Once fruit particles are broken, the entire batch of product has to be scrapped. High-speed pumps generate intense shear force to tear particles apart, and the suspension system is also damaged. The rotor pump delivers materials at a low speed in a positive displacement manner, allowing particles to pass through the pump chamber smoothly. From particle size, medium viscosity and sanitary structure to daily operation and maintenance, it fully safeguards particle integrity, reduces batch scrapping.

2026-09-24

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Why Can Rotor Pumps Solve the Three Major Problems of Sewage Conveyance:Tangling,Wear and Time-Consuming Maintenance?

Why Can Rotor Pumps Solve the Three Major Problems of Sewage Conveyance:Tangling,Wear and Time-Consuming Maintenance?

Municipal sewage features complex compositions.The conveyance process often hinders the whole process due to clogging,abrasion and shutdown for maintenance.Bonve rotor pumps,with synchronous rotor structure,strong self-priming capacity and on-line maintenance design,deliver smooth flow,durability and ease of operation,offering a reliable solution for stable operation and cost reduction&efficiency improvement of sewage plants.

2026-09-23

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With the Same CIP/SIP Cleaning, Why Do Some Pass on the First Attempt While Others Are Left with Batch Residue?

With the Same CIP/SIP Cleaning, Why Do Some Pass on the First Attempt While Others Are Left with Batch Residue?

The success or failure of cleaning and sterilization often hinges on the fine details easily overlooked during selection: dead zones in the pump chamber, seal crevices, circulation velocity, and drainage design. Beyond materials, when the structure, sealing, piping, venting, and condensate draining are verified one by one, cross-contamination and sterilization cold spots can be eliminated before commissioning, and equipment hygiene compliance is secured.

2026-09-22

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Why is the Discharge Pressure of a Rotary Lobe Pump Always Higher Than Its Inlet Pressure? Where Does the Extra Pressure Come From?

Why is the Discharge Pressure of a Rotary Lobe Pump Always Higher Than Its Inlet Pressure? Where Does the Extra Pressure Come From?

A rotary lobe pump is a positive-displacement pump. Its discharge pressure is determined by system resistance, while the inlet pressure is directly superimposed onto the discharge side. Pressure and head are converted using fluid density and gravitational acceleration. For clean water, a handy engineering shortcut applies: 1 MPa ≈ 100 m head. Mastering this logic makes pump selection, differential-pressure verification and pressure-fault troubleshooting completely intuitive.

2026-09-21

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