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The hydraulic cylinder is the main executive component of the dredger for engineering operations. Considering the dredger has been in an environment with humid air and high salt spray concentration for a long time, so higher anti-corrosion requirements of the hydraulic cylinder are necessary. The high-performance ceramic piston hydraulic cylinders provided by Hengli are widely used in the field of dredgers and pass the strict testing and design specifications of the third-party inspection organization.
System SolutionHengli has excellent surface coating solutions, advanced production equipment and technology, different coating options to meet the different needs of various customers. Consider the environment where the hydraulic cylinder of the dredger is working, we have spraying processes such as HVOF and laser cladding to cope with harsh working conditions 
Accessory Component 
Product AdvantageNow we have successfully established and consolidated cooperative relations with many well-known customers at home and abroad.
