| L'industrie

The metallurgy and smelting industry requires pumps that can handle high-temperature, corrosive, and abrasive media such as acid pickling solution, slag slurry, and metal ion wastewater. Our UHB slurry pumps and corrosion-resistant chemical pumps provide stable operation in harsh environments, ensuring long service life and reliable process performance.

Changyu pumps are suitable for the new energy sector, offering excellent corrosion resistance in lithium battery production, photovoltaic manufacturing, and energy storage processes. Our pumps can fully handle the transfer of acidic, alkaline, solvent, and slurry fluids, providing customized production options including magnetic drive pumps and seal-less pumps.

Environmental protection and wastewater treatment processes frequently involve corrosive liquids, high-viscosity slurries, and fluids containing solid particles. Our pump products deliver stable and efficient fluid transfer in environments such as sedimentation tanks, neutralization tanks, leachate systems, and sludge treatment facilities.

Changyu provides centrifugal, slurry, magnetic, and vertical pumps for Bio-based Acid Production, handling corrosive acids, solids, and high-viscosity liquids in fermentation, extraction, and wastewater applications.

Changyu provides advanced chemical pumps for the Chemical Processing Industry, delivering reliable, leak-free, and corrosion-resistant solutions for acids, solvents, slurries, and waste liquids in critical chemical processes.

This page introduces Changyu Pump solutions for the pulp and paper industry, covering typical applications such as pulp slurry transfer, bleaching liquid circulation, black/white liquor transfer, and chlorine dioxide pumping. It showcases multiple pump types (CYH alloy pumps, UHB lined pumps, CYC magnetic drive pumps) and summarizes common process challenges along with Changyu Pump’s solution advantages, helping pulp and paper mills achieve stable, efficient, and corrosion-resistant pumping performance.

This page introduces Changyu Pump solutions for the textile dyeing and finishing industry, covering common process challenges, typical media, application scenarios, and recommended pump types including corrosion-resistant centrifugal pumps, chemical dosing pumps, lined pumps, and vertical multistage hot water pumps.

In the coking industry, pumps must handle corrosive, abrasive, and high-solid fluids including ammonia water, phenol-containing wastewater, tar-containing slurry, and high-temperature wash water. Changyu Pump provides targeted solutions with corrosion-resistant centrifugal pumps, abrasion-resistant slurry pumps, vertical cantilever pumps, magnetic drive pumps, and diaphragm pumps, all customizable to specific operating conditions. Our pumps solve core challenges in ammonia water circulation, desulfurization liquid transfer, tar wastewater pumping, and final wastewater discharge,…

In mining and mineral processing systems, slurry pumps are essential for tailings handling, mineral slurry transfer, mine drainage, chemical reagent delivery, and washing operations. Changyu Pump, a professional China manufacturer, provides UHB series and other specialized slurry pumps designed for abrasive, corrosive, and high-solids fluid media (≤40% solids). Our solutions ensure stable, continuous operation and can be customized for specific conditions including varying corrosion, temperature, and media properties. We…