Leading expert of custom hydraulic cylinders
Hydraulic cylinder experts with
six decades of experience.
Our automated, fast and flexible production is truly world-class. We constantly develop our operations by listening to our customers and cooperating closely with our stakeholders. Beyond all else, we want to be the trusted, groundbreaking partner our customers truly need. We have always served the World’s leading and most desirable OEMs in the most demanding segments. And to be the partner worthy of the best, we need to be the best.
Customer satisfaction is our passion.
What is Hydroline? Who are we?
Hydroline Oy designs and manufactures durable, heavy-duty hydraulic cylinders and offers lifecycle services to them. Our automated, fast and flexible production is truly world-class. We constantly develop our machine base and operations to meet customer-specific-needs and remain leaders in the industry. Beyond all else, we want to be the trusted, groundbreaking partner our customers truly need.
In addition to the customized cylinders, Hydroline offers piston accumulators, system configurations, and versatile services such as repair and manufacturing services. The modern production facilities are located in Vuorela, Siilinjärvi (Finland) and in Stargard (Poland), where the production started in 2014. The core values of Hydroline are guiding its business strongly that are commitment, sustainability, interaction and people.
What do we offer?
CUSTOM HYDRAULIC CYLINDERS
Our custom made, fully tailored hydraulic cylinders are designed specifically to your needs. As a leading hydraulic cylinder manufacturer, we offer hydraulic cylinders and solutions to fit the needs of various different segments.
Hydroline LEO – the World’s first and only intelligent tool for linear actuator monitoring. Based on a patented technology, LEO gives you the possibility for even more efficient, ecological and contented information about your machine.
IOT & CONNECTIVITY
Hydroline’s innovative and reliable R&D team constantly searches solutions to the most current technological problems. Looking for monitoring solutions for linear actuators? Read more!
Hydroline Oy sells its Services business
23.08.2023 | Hydroline
Hydroline Oy sells its separate business unit, Hydroline Services, which offers maintenance and repair services for hydraulic cylinders, to the newly established company HL-Hydraulics Oy.
Hydraulic cylinders for aerial platforms
05.06.2023 | Hydroline
"Alone we can do so little; together we can do so much- Helen Keller". The phrase perfectly describes the long term partnership between Bronto Skylift and Hydroline.
The cooperation between Tapojärvi and Hydroline
22.03.2023 | Hydroline
Years ago, our collaboration with Tapojärvi Oy began with the servicing of their hydraulic cylinders. Now, the collaboration has widened with the introduction of our smart solution to solve their business challenges.
7 steps to hydraulic cleanliness
Manufacturing hydraulic cylinders requires specific processes to prevent a cylinder from contributing failure to other system components. It is a common scenario that microscopic solid particles can cause a component failure for machinery using hydraulic systems. According to industry experts, contamination causes approximately 60% to 90% of all hydraulic system failures. The malfunction may be intermittent and requires extensive troubleshooting to identify the faulty component.
How to design a hydraulic cylinder?
The hydraulic systems date back as far as over 4,000 years ago in Ancient Egypt. They initially applied the principles of fluid hydraulic to the complicated canal systems used in watering. Other civilizations, including the Greeks and Romans, used the same basic principles to develop water-powered structures and devices like the water clock and water wheels. Since then, the fluid power universe has become a little more complicated. Fluid power has been used for Centuries to create energy to generate movement and force.
Understanding ISO codes in hydraulics
While working in the hydropower industry, most probably you have stumbled upon the term ISO 4406? What the code is referring to is ISO 4406:1999 standard for oil cleanliness. In 1999, The International Organization for Standardization developed a system ISO 4406:1999. This system rate and quantify the number of particulate contamination levels per milliliter of fluid at three sizes; larger than 4-, 6-, and 14 microns.