| Industry

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 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.

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.

The textile dyeing and finishing industry uses large volumes of dyes, auxiliaries, acids, alkalis, and wastewater containing suspended solids. Our corrosion-resistant pumps ensure stable transfer for dye solution preparation, wastewater treatment, and chemical dosing systems.

The pulp and paper industry requires pumps that can handle high concentrations of fiber slurry, corrosive bleaching liquids, alkali solutions, and wastewater. Our UHB slurry pumps and corrosion-resistant chemical pumps provide reliable performance in harsh pulp processing environments.

Coking operations generate corrosive and abrasive liquids, such as ammonia water, phenol-containing wastewater, tar-containing slurry, and high-temperature wash water. Our corrosion-resistant and abrasion-resistant pumps perform well in coke oven gas washing and wastewater treatment units.

Mining processes involve highly abrasive slurries with large particle sizes, tailings slurry, mineral separation liquids, and acidic or alkaline process fluids. UHB slurry pumps in particular are ideal for continuous heavy-duty operation in mineral processing plants.