Precision Associates Inc., Minneapolis, is ramping up its production of several essential rubber components for ventilator manufacturer Ventec Life Systems. Ventec recently announced plans to partner with GM to increase the output of these crucial units in response to the COVID-19 pandemic. Critical patients suffering from the virus have … [Read more...]
Greene, Tweed announces new president and other appointments
Greene, Tweed has announced the appointment of Kevin Lukiewski as President, effective March 9. Lukiewski has worked for Greene, Tweed since 1999 and has served as Chief Financial Officer since 2008. He brings a deep knowledge of strategy, financial management, and Greene, Tweed’s goals and core values to the role. “We are confident that … [Read more...]
How does hydrolysis affects seals?
Literally, every fluid power system counts on soft-sealing technology to contain high-pressure liquid, allowing hydraulic energy to transmit useful work. The most common rubber technology in today’s fluid power system is synthetic, such as Buna nitrile or urethane. Each type of polymer has its advantages, but they also differ in their … [Read more...]
Trelleborg Presents Technical Sessions at International Sealing Conference
Dr.-Ing Mandy Wilke, Senior Management Global Technical Management at Trelleborg Sealing Solutions, will present two technical sessions at the 25th International Conference on Fluid Sealing 2020 that will take place in Manchester, England, March 4-5. “Fluid power is often seen as an industry where there are few new innovations. As a developer, … [Read more...]
5 common failures of hydraulic cylinder seals
Contributed by James Czegledi, Engineering manager, Peninsular Cylinders It can happen at anytime, most often without notice — your cylinder has failed. More often than not the failure can be attributed to a seal or seals used inside of the cylinder. Let’s take a look at the types of seals typically found inside a hydraulic cylinder. Piston … [Read more...]
Freudenberg’s new method shows how static seals actually age
The seals used in plant engineering must have a very long service life. Once they are installed — to protect offshore wind turbine towers from salt corrosion, for example — customers (typically) require that they perform perfectly for more than 20 years. The service life of a seal is limited on the one hand by setting or stretching (physical … [Read more...]
Hallite to introduce digital platform at IFPE
Hallite will exhibit at the International Fluid Power Exposition (IFPE) in Las Vegas, from March 10-14. Held once every three years in conjunction with CONEXPO-CON/AGG, IFPE is one of the largest events for the fluid power, power transmission, and motion control industries. In 2017, the combined triennial event brought together more than 2,800 … [Read more...]
Ultra-low temperature FKM sealing materials
Greene Tweed’s Fusion FKM 665 sealing material is a new generation, ultra-low-temperature and chemical-resistant elastomer, that was specifically formulated to meet and exceed the requirements of Aerospace Material Specification (AMS) 7379 and AMS-P-83461. With a temperature range of –70° to 450°F (–57° to 232°C), Fusion 665 achieves outstanding … [Read more...]
COG opens new technology center for materials R&D
C. Otto Gehrckens has put its new technology center into operation, directly on the company’s site in Pinneberg, near Hamburg, therefore decisively expanding its sealing manufacturing expertis. Across an overall area of 2,000m2, the specialists at COG are developing new materials to meet industry’s challenges of tomorrow. The extensive, modern … [Read more...]
Trelleborg opens its Flagship ServicePLUS Center for Sealing Solutions
On November 12, Trelleborg Sealing Solutions celebrated the grand opening of its new flagship 50,000 square foot ServicePLUS Center in Menomonee Falls, Wis. Using the success of this location as a launching pad, the business plans to expand the ServicePLUS Center model globally, with the next center opening in Portland, Oregon in early 2020. At … [Read more...]
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