Preventing stick-slip in hydraulic cylinders: The role of advanced sealing systems

02 December, 2024

The performance of machine tools can be compromised by the stick-slip effect, a common issue in hydraulic systems. The G9 sealing system, addresses this problem effectively, eliminating stick-slip in both active hydraulic circuits and closed circuits with accumulators.

Optimising hydraulic motor performance

21 November, 2024

H&P explores the latest innovations in hydraulic motor design and maintenance, as well as best practices for optimising their functionality.

New coating system enhances corrosion resistance effectively

13 November, 2024

Corrosion is a significant contributor to increased operational costs across various industries. In response to this challenge, Rastelli's engineering team has developed the Zi-Ni Total Screen System (RRTS), a new coating technology designed to improve resistance to red corrosion.

Transatlantic acquisition strengthens position in hydraulic accumulator market

11 November, 2024

Managing Director Frank Fuchs (front, 3rd from right) and Roth Industries' General Counsel Matthias Jäger (back, 4th from right) brought the picture, which can be seen at many Roth locations worldwide as a symbol of corporate values and diversity, to the inaugural visit to the staff and managers of the new Roth Hydraulics subsidiary SFP Hydraulics in the USA. (Roth Hydraulics)

Roth Hydraulics is advancing its international strategy and reinforcing its global market position with the acquisition of US-based SFP Hydraulics, Inc., located in Houston, Texas. The Biedenkopf-Eckelshausen manufacturer of hydraulic accumulator systems is making significant strides in expanding its footprint in North America

New global partnerships strengthen hydraulic sector presence

06 November, 2024

Hyserve Hydraulics, a North East-based firm established in 2020, has recently secured partnerships with two leading global manufacturers in the hydraulic sector. Founded by Jerome Dardillac, the company has experienced steady growth over the past four years, expanding from a one-man operation into a team of more than 30 employees across two divisions.

Sealing solutions engineered for enhanced cylinder efficiency

04 November, 2024

H&P reviews sealing profile and material considerations that address four of the most prominent hydraulic cylinder efficiency challenges—fluid leaks, contamination, friction, and hydraulic fluid quality. By exploring these factors, we aim to identify effective strategies for enhancing hydraulic cylinder performance and reliability in various applications

Preventing stick-slip in hydraulic cylinders: The role of advanced sealing systems

29 October, 2024

he performance of machine tools can be compromised by the stick-slip effect, a common issue in hydraulic systems. The G9 sealing system, addresses this problem effectively, eliminating stick-slip in both active hydraulic circuits and closed circuits with accumulators.

Advanced manufacturing system enhances production for UK hydraulic valve manufacturer

24 October, 2024

Global engineering technologies company Renishaw has provided Domin, a leading manufacturer of high-performance hydraulic valves, with its RenAM 500Q Ultra metal additive manufacturing (AM) system. The system will support Domin’s increased production of servo proportional hydraulic valves at its new Technology Centre near Bristol, UK.

The critical role of heat exchangers in hydraulic systems

17 October, 2024

Efficient temperature control is a cornerstone of high-performing hydraulic systems. As equipment becomes more compact and powerful, managing the heat generated by high-pressure fluid movement has become an increasingly intricate challenge. Heat exchangers, essential for preventing overheating and maintaining system integrity, are now under greater strain than ever. H&P reports

Advancements in swaging and crimping technologies

15 October, 2024

Recent developments in swaging and crimping technologies are reflecting broader trends in engineering and manufacturing, focusing on enhanced performance, greater flexibility, and improved durability. H&P reports

New Patch Imaging Kit enhances contamination monitoring

02 October, 2024

MP Filtri has expanded its range of contamination monitoring products with the introduction of a new Patch Imaging Kit, designed to enhance fluid analysis capabilities in hydraulic systems. This latest innovation complements MP Filtri’s existing portable and inline particle analysers, which offer real-time, highly accurate detection of contaminants in fluids. The Patch Imaging Kit brings an additional layer of insight by allowing operators to assess particles under a digital microscope, helping to pinpoint the root cause of system contamination

Addressing risks with conventional screw-in check valves

01 October, 2024

Hydraulic check valves play an essential role in hydraulic systems, ensuring proper flow direction and preventing backflow. According to experts at WEBER-HYDRAULIK, there are notable quality concerns associated with conventional screw-in check valves, particularly when used in aluminium blocks. These issues highlight the potential benefits of switching to pluggable check valves.

New EtherCAT Module enhances control and integration in hydraulic and electromechanical systems

23 September, 2024

Delta Motion has announced the addition of an EtherCAT communication module to its flagship RMC200 Motion Controller range. This new module enables the RMC200 to efficiently connect to EtherCAT-enabled devices, and control electric motor drives and hydraulic valves over EtherCAT, reaffirming Delta Motion’s commitment to delivering high-performance technology solutions for servo-hydraulic and servo-electric motion applications.

Versatile crimper for extra-large fittings

18 September, 2024

Uniflex’s HM 465 is a versatile crimper for extra-large fittings. It is the successor of the company’s HM 450 and HM 480 and boasts a force capacity of 4000 kN / 400 t and a 380 mm opening, making it suitable for processing heavy or extra-large fittings and high-pressure hoses with a single machine. It features a master die length of 150 mm and an opening travel of +150 mm, enabling it to handle 8" ANSI flanges and up to 12" industrial pipe fittings without the need to change crimp dies.

Hydraulic cylinders and split flow pump solution

12 September, 2024

Mulheim Bridge showing Red support structure, Enerpac cylinder and new tram way

Enerpac cylinders and a Larzep split flow pump are playing a crucial structural role in the refurbishment of the Mülheim Suspension Bridge over the River Rhine in Cologne, Germany. During the replacement of the original steel centre frame, road, and tram track foundations, these hydraulic cylinders are being used within a temporary steel frame to prevent the two halves of the bridge from collapsing inward, which could otherwise lead to structural failure.