How It Works
The inducer impeller and oversized inlet design play a key role in pumping foamy or viscous slurries. The inducer impeller generates powerful suction, smoothly drawing the foamy or viscous slurry into the pump. Its unique shape and structure effectively reduce air binding and improve the suction performance of the Froth Slurry Pump.

Advantages
- The froth slurry pump's impeller is air-free.
- It offers excellent performance for abrasive mineral foam slurries with foam volume factors up to 4.0.
- Performance remains stable under extreme foam conditions tested in the field, without requiring additional reduction in foam volume factor.
- Impeller options include wear-resistant high-chromium alloy or silicon carbide ceramic.
- The impeller design eliminates the need for tight running clearances, providing flexibility in selection.
- Excellent pump efficiency allows for a smaller motor size.
- Existing ZA Series slurry pumps offer excellent versatility and modularity, allowing for upgrades.

Our Certificate


Our Factory
Founded in 1998 and headquartered at No. 41 Xingye Street, Shijiazhuang Economic and Technological Development Zone, Shijiazhuang Zhengrong Pump Industry Co., Ltd. operates three production bases: the main plant, Zhengrong branch, and Qigong branch. The company occupies a total area of 198,000 square meters with an annual designed capacity of 10,000 tons. Each base features independent, integrated production lines covering casting, heat treatment, machining, assembly, and inspection. Backed by a qualified R&D team and strong development capabilities, its products are sold across 29 provinces in China and exported to over ten countries and regions, including Southeast Asia, the Middle East, and North America. Through years of development, Zhengrong Pump has built a solid customer base and maintains long-term partnerships with leading enterprises in key industries such as waterway bureaus, mineral processing, coal preparation, and power. The company remains committed to optimizing product quality, after-sales service, and pricing to deliver superior value and achieve mutual benefit with its customers.


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