Hydraulic cylinders

Structural strength, hydraulic sealing, and reliability in harsh conditions.

Solutions designed for the production of hydraulic cylinders for excavators, wheel loaders, backhoe loaders, and heavy-duty earthmoving machinery. LEAS develops systems with high-penetration structural welding processes, rigorous parameter control, and dedicated automation, ensuring mechanical strength, perfect coaxiality, and constant hydraulic sealing even under extreme operating conditions.

          Welding types    

          High penetration structural MIG/MAG, TIG finishing, orbital welding for bottoms    

          Materials processed    

          Carbon steel, stainless steel, aluminum, brass, bronze    

          Level of automation    

          Compact cells with vision systems    

          Integration with    

          Mechanical machining, coaxiality control, pressure and leak testing    

          Average production    

          20–70 cylinders/hour (depending on diameter, stroke, and configuration)