Extreme forces? High cycle rates? Maximum precision? Continuous loading?
Press cylinder
In that case, these hydraulic cylinders are best left in the hands of the specialists at HOVEN HYDRAULIK. Press cylinders are key components in press construction and must operate reliably under extreme conditions – delivering maximum force, the highest repeatability and absolute operational safety.
With over 95 years’ experience in engineering, design and manufacturing, HOVEN develops hydraulic press cylinders that are precisely tailored to the requirements of modern press systems. Manufactured using certified processes in accordance with DIN EN ISO 9001 and with welding quality in accordance with DIN EN ISO 3834-3, these solutions deliver maximum performance even under continuous load.
The result: hydraulic press cylinders that combine precision, power and durability – developed by engineers who deliver the optimal solution even under extreme conditions.
Press cylinders for the most demanding applications in press engineering
Press cylinders are among the most demanding applications in hydraulics. The cylinders used in these systems generate the forces required for forming, pressing or punching processes and must operate precisely and reliably over the long term, often at extremely high cycle rates.
The situation is similar with roller presses, a specialised application: here, above all, excellent feed and control accuracy is required – combined with high clamping force and reliability that ensures process stability.
HOVEN has decades of experience as a supplier in the field of press engineering and develops press cylinders and roller adjustment cylinders that are specifically tailored to a wide range of highly varied applications.
Typical applications for our hydraulic power units
Our units are suitable for, amongst other things:
- Mills, belt dischargers, crushers and classifiers
- Mechanical and Plant Engineering
- Press Construction & Test Benches
- Conveyor and Materials Handling Technology
- Pressure supply, control and lubrication
- Industrial plants with high demands in terms of pressure, flow rate and precision
- Sectors with specific environmental or safety requirements (e.g. potentially explosive atmospheres) — with ATEX certification on request
Engineering for maximum performance and precision
The design of press cylinders requires a thorough understanding of forces, materials and processes. At HOVEN, all relevant factors are taken into account:
- Precise calculation of pressing forces and loads
- Optimal sizing of the piston, rod and housing
- Coordinated sealing and guidance systems
- Taking tolerances in the µm range into account
- Designed for high cycle rates and continuous operation
Quality, precision and fatigue strength are crucial, particularly in press manufacturing, which is why every detail in the design and production processes is optimally coordinated.
Technical capabilities of our press cylinders
HOVEN press cylinders offer a wide range of performance capabilities:
- High forces and pressure ranges for demanding forming processes
- Impressive dimensions and strokes for industrial press systems
- Robust designs for continuous operation and high cyclic loading
- Customised designs depending on the type of press and application
- Special coatings and materials for wear protection,
specific media/applications and extended service life
With a range of machinery capable of handling cylinders with piston diameters of up to more than 1,000 mm, a stroke of 10 metres, a weight of 20 tonnes and pressures of up to 700 bar, even the most demanding press cylinders can be manufactured.
Applications of press cylinders
Our hydraulic press cylinders are used in a wide variety of applications:
- Press Construction and Metal Forming Technology
- Punching, pressing and bending processes
- Roller adjustment on roller presses
- Metalworking and heavy industry
- Hot-forming presses and press lines
- Filtration presses for various applications
- Veneer presses and automated production
Wherever high forces need to be transmitted precisely and reliably.
Tailor-made solutions for every press
Every press places specific demands on the cylinder used. That is why HOVEN always develops press cylinders individually to meet customer specifications. You benefit from:
Bespoke design
Integration into existing systems
Adaptation to specific process requirements
Optimisation of service life and maintenance intervals
Taking a holistic view of the cylinder, sealing system and coating ensures optimum performance and maximum service life.
Quality, Testing and Certification
HOVEN press cylinders are synonymous with the highest quality and safety:
- Certification to DIN EN ISO 9001
- Welding certification in accordance with DIN EN ISO 3834-3
- Compliance with international norms and standards
- Comprehensive final hydraulic test on each cylinder
- Documentation and detailed test reports available on request
Every cylinder is thoroughly tested before dispatch to ensure maximum operational reliability.