Durable hydraulics for mining, cement plants, and tunnel boring machines: reliability under extreme conditions

The machinery operating in sectors such as mining, cement processing, and tunnel excavation is exposed to extremely demanding working conditions: heavy loads, dusty environments, intensive work cycles, and variable temperatures.

At Stern Hidráulica, we design and manufacture hydraulic systems specifically engineered to withstand these conditions, ensuring performance, safety, and operational reliability at all times.

Hydraulic solutions for critical environments

Our special hydraulic cylinders are used in:

• Crushers, compacting presses, hoppers, and conveyors

• Underground mining equipment and mechanized tunneling

• Grinding plants, silos, and feeding systems

We design cylinders with:

• Long strokes, double-acting or synchronized configurations

• Anti-abrasive and corrosion-resistant coatings

• Reinforced options for high mechanical load environments

In addition, our complete hydraulic power units are adapted to:

• Dusty and humid environments

• Continuous operation or environments with large thermal variations

• Electronic control and automation requirements

Specialized maintenance and technical support

In an environment where downtime can lead to significant losses, we offer:

• Repair and refurbishment of cylinders and hydraulic power units

• On-site technical intervention

• National and international support with fast response times

Stern Hidráulica: hydraulic solutions that keep going, even in the most extreme environments.