We are your experts in tube processing!
Tube processing for large-format hydraulic cylinders is one of our core competencies. As a specialist in heavy-duty hydraulic systems, ACONA machines cylinder tubes with above-average diameters and lengths – with high precision and tailored exactly to your assembly requirements.
With a broadly equipped machine park, you have access to all machining options from a single source, which reduces waiting times and ensures smooth assembly. In this way, highly durable cylinder tubes with optimal surface finish and tight tolerances are created, ready to be installed directly in your hydraulic cylinders and systems.
-
Conventional and CNC-turning
Conventional and CNC-controlled machining
up to Ø 1200 mm short turned parts
up to Ø 800 mm, max. length 4,500 mm
up to Ø 600 mm, max. length 5,900 mm -
Deep-hole drilling
Up to inner diameter 460 mm, max. drilling depth 5,000 mm
Up to inner diameter 800 mm, boring -
Drilling / milling
Travel path 4,000 x 1,300 x 1,500 mm (Lagun BM 4)
Max. component length 8,000 mm -
Stone and belt grinding
Up to Ø 550 mm, max. length 3,600 mm
-
Internal and external coating
-
Heat treatment
-
Coating
Customer benefits and applications
Our tube processing steps can be flexibly combined to meet your exact requirements. ACONA’s custom hydraulic cylinders are used in applications with high forces, large strokes, and long operating times, where they are exposed to extreme loads that they must withstand reliably over the long term.
Such conditions are found, for example, in presses, steel and rolling mills, construction and mining machinery, offshore and marine applications, as well as in general mechanical and plant engineering. Unlike pure contract machining, ACONA’s hydraulic cylinder tube processing provides individually tailored solutions and a wide range of machining options from a single source, resulting in short processing times, fewer interfaces, and trouble-free assembly.
At the same time, precise manufacturing, high dimensional accuracy, and optimized surfaces ensure a long service life of the cylinder tubes and thus the reliable functionality of your hydraulic systems.
Our commitment to quality and precision
To ensure dimensional accuracy and surface quality, we work with defined quality standards and testing procedures. Our quality management system is certified according to ISO 9001:2015 and provides the framework for systematic monitoring and documentation, especially for large projects and custom hydraulic cylinders.
Internal and external diameters, straightness, roundness, and roughness are continuously measured and recorded to guarantee reproducible, high-precision results. In addition, energy and resource efficiency are always taken into account in our processes and products, resulting in durable, material-optimized solutions that save you unnecessary costs over the long term.
Further details on our process reliability and quality assurance can be found here:
Consulting expertise for your tube processing
In addition to manufacturing, we also support you during the planning phase. Together, we determine which machining steps are suitable for your cylinder tubes and how they can be implemented cost-effectively.
Send us a message via the contact form or give us a call – we will get back to you with a proposal.
Contact
What can we do for you?Whether hydraulic cylinder enquiry, tube machining, repair or general questions.
We will be happy to advise you.