Hydraulic Cylinders

Hydraulic cylinders are the most basic and most widely used actuators that convert hydraulic energy into linear mechanical motion. The pressurized fluid generated by the pump in a hydraulic system acts on the piston of the cylinder, creating controlled motion in the form of forward-backward or push-pull. Thanks to this motion, heavy loads are lifted, compression is performed in presses, and excavation and loading operations are carried out in construction machinery. The high force density provided by hydraulic cylinders allows achieving tons of push and pull capacity in compact dimensions. With these features, hydraulic cylinders play an indispensable role in countless areas, from industrial production lines to mobile equipment, from ship and port facilities to agricultural machinery.

Our company adopts an approach centered on engineering calculations in the design and manufacturing of hydraulic cylinders. Basic parameters such as piston diameter, rod diameter, stroke length, working pressure, and burst pressure required for each project are meticulously determined. The strength values, fatigue life, and suitability for the operating environment of the materials to be used are analyzed in detail. Additionally, the temperature range in which the cylinder will operate, the impacts it will be exposed to, and environmental conditions (such as humidity, dust, chemical substances) are also incorporated into the design process. This comprehensive engineering approach results in cylinders that offer both high performance and long service life.

Quality and precision are at the forefront in the manufacturing process. Main components such as the cylinder body, piston, and rod are machined using the most suitable machining methods, and surface roughness values are maintained with a precision that directly affects the life of sealing elements. Sealing elements are selected according to the working pressure and fluid type. Each assembled hydraulic cylinder undergoes a comprehensive testing process before commissioning. While pressure tests check the strength and sealing of the cylinder, function tests verify the smoothness of movement and speed consistency throughout the stroke. With the data book test, all materials used during manufacturing and measurements taken are reported, ensuring traceability for each product. Dimensional inspection guarantees that the connection dimensions of the cylinder are exactly compatible with the values specified in the project.

In hydraulic cylinders manufactured for mobile applications, designs resistant to vibration, impact, and heavy load conditions stand out. These cylinders, used in areas such as construction machinery, agricultural equipment, work machinery, and cranes, are generally manufactured from high-strength steel materials and protected with special coatings against wear. In industrial applications, repeatability, precise positioning, and low friction become more critical for cylinders used in presses, injection molding machines, test machines, and automation lines. In such applications, special cylinder designs with magnetic sensors or position feedback are generally preferred. For marine and offshore applications, the use of materials with high corrosion resistance and seawater-resistant coatings is of great importance.

The hydraulic cylinders we offer constitute an important part of our turnkey system solutions. Our cylinders, working in an integrated manner with hydraulic power units and control blocks, are designed in harmony to ensure the entire system operates at maximum efficiency. Whether it is a standard application or a completely custom requirement, our engineering team works in close collaboration with our customers to determine the most suitable cylinder solution. Hydraulic cylinders, offered together with post-manufacturing testing processes and field installation support, contribute to the uninterrupted and safe operation of businesses. Our company continues to stand by its customers with a lifetime technical support approach starting from the design phase.