Progressive Cavity Pump Rotor

Zhejiang Wengong Intelligent Technology Co., Ltd. is one of the leading manufacturers and suppliers of progressive cavity pump rotor in China. We are committed to providing high quality machinery with competitive price. If you're going to buy advanced progressive cavity pump rotor made in China, welcome to get quotation from our factory.

Many construction companies only look at the initial price when buying stators and rotors, yet they seldom think about extra costs caused by frequent part changes. Each replacement job needs two on‑site workers, and normally takes one to two hours to finish. Work on site has to stop during this period, which creates extra labour costs. These downtime‑related expenses are far more than the price difference you see between different spare parts.

 

We made this upgraded chrome‑plated Progressive cavity pump rotor and stator set for two main reasons. One is to get a longer service life, and the other is to cut down regular maintenance work. Under normal working conditions at construction sites, this unit can run for more than 1500 hours without major breakdowns. Its service life is over three times that of standard rubber stators used together with carbon‑steel rotors.

The chrome‑plated surface of our parts has self‑lubrication properties. Starting torque drops a lot, and the motor's total load current goes down by around 10%. As a result, the whole machine uses less power when it keeps running for long hours on site.

Reusability is another big advantage for our rotors. Worn‑out rotors can be sent back to our factory for re‑chrome plating. Once this rework is completed, these rotors work almost as well as brand‑new ones in terms of precision and wear resistance, helping users cut their total spare‑part spending by 40%.

Progressive cavity pump rotor work great for job sites that run equipment every day, such as construction equipment rental shops and large building crews. With long‑time use, customers can save tens of thousands of yuan. Most savings come from buying fewer spare parts and losing less working time on site. Users will clearly benefit from fewer part replacements, higher work output and lower operating costs.

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