Expertise

All steps for the best results

Many years of experience - high level of in-house production - accompanying service

Thanks to our more than 70 years of experience in the field of hydraulic accumulator technology, we are able to offer you application-oriented solutions based on this expertise. Roth Hydraulics offers its customers comprehensive advice and support in all areas, from design "A" to approval "Z".

In addition to the application-oriented development and manufacture of accumulator systems, we attach great importance to a high proportion of in-house production. For example, we are able to carry out the honing of cylinder tubes with a length of up to ten meters and a diameter of up to 560 millimetres in-house.

In addition to delivery, we offer our customers further support with our specialist expertise. Accessories and assembly tools as well as services ranging from interval-based replacement of components to recurring inspections and training on all aspects of hydraulic accumulators round off our portfolio.
 

Small display > optimized view here.

Eine Person arbeitet am Computer, auf dem Bildschirm sind Diagramme von Berechnungen zu sehen.
Projection

The design of a hydro storage facility is critical to its operation. Using our specially developed ACCU software, we calculate the optimal design. Project planning, simulation, and project documentation ensure cost-effectiveness, safety, and sustainability from the very beginning.

Eine Person mit Schutzanzug und Maske lackiert einen Großen Kolbenspeicher. Der Kolbenspeicher ist an einer Kette aufgehängt und befindet sich in einer Lackierstraße.
Coating and Painting

The application site and its conditions, as well as the customer’s color preferences, are decisive factors in determining the primer, coating, and topcoat. In our in-house paint shop, our experts and state-of-the-art equipment ensure that the specific surfaces of the accumulator and accumulator system are finished to the highest standards.

Messuhr, Messschieber und Stift liegen auf einer groben Arbeitsfläche neben einem Produkt, von dem nur ein kleiner Teil sichtbar ist.
Quality Management

We monitor and control quality-related processes, ensuring compliance with defined specifications, standards, and regulatory requirements. Systematic analysis, technical root cause analysis, corrective actions, and supplier evaluations are all part of the value we add to our products.

Eine Person konstruiert am Computer, eine große Kolbenspeicheranlage ist auf dem Bildschirm zu sehen.
Design

Experienced engineers design systems tailored entirely to the customer’s requirements. Not only the design itself, but also factors such as installation sites with specific placement requirements, special environmental stresses, and so on, are incorporated into the implementation. Each time anew, always customized.

3 Mitarbeiter montieren gemeinsam verschiedene Komponenten an einer großen Speicheranlage
Assembly

When our products are installed, a full team of employees is always on hand to ensure safety, quality, and flawless operation. The installers’ specialized expertise ensures that the product is ready for connection - from mechanical components to digital monitoring - and functions flawlessly.

Schiffe bei der Umladung von Fracht
Certification

Special operating conditions – we hold a wide range of certifications. >For global use, with country-specific certifications for Europe, the U.S., China, Korea, and the Eurasian market. >For special conditions, such as maritime use, we hold special certifications from the American Bureau of Shipping, Bureau Veritas, and DNV-GL.

Eine sehr lange und schmale Maschine ist zu sehen.
Manufacturing

In-house manufacturing is important to us. We are constantly expanding our vertical integration, thereby improving quality assurance during production. The modified honing machine, for example, now allows us to machine cylinder tubes in-house that are up to ten meters long and have a diameter of up to 560 millimeters.

Ein Mitarbeiter prüft mit einem digitalen, beweglichen Messarm die Innebeschaffenheit eines Zylinderrohres
Testing

To ensure a high-quality product, we conduct thorough inspections throughout the manufacturing process. Material inspections, functional tests, pressure tests, and quality checks are an integral part of our production processes. Products that live up to our motto: “excellent pressure solutions”.

Ein Mitarbeiter leuchtet mit einer Lampe auf einen Dichtring an einem Kolben.
... support services

Even after a Roth Hydraulics accumulator or accumulator system has left our facility, we continue to support it with our service. Installation, periodic inspections, and component maintenance are just some of the services our service team provides, both in-house and on-site.