Hydraulic cylinders used on shipboard machinery or in shipyards must endure the toughest of conditions, including hot and cold temperature extremes, exposure to salt water, driving rain, ice, as well as dirt and many other forms of contamination. That is an extremely abusive environment for hydraulic actuators. Cylinders used under these conditions must be designed and manufactured with these well in mind if they are to survive and work reliably. In addition, many hydraulic cylinders used on ships and harbour cranes are very large-bore and very long-stroke. Their large size makes frequent repair or replacement simply out of the question. Other marine cylinders are mounted in a ship’s machinery that is very difficult to reach. All these factors makes reliability a primary concern for marine cylinders. Gidrolast has a great deal of experience in building marine-grade hydraulic cylinders that thrive under those trying conditions.
France
Doubleacting pneumatic cylinder acc. to DIN ISO 6432. Piston rod with external thread, position detection for proximity switch and flexible damping on both sides.
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Cylinder series with dimensions based on ISO 15552 with an integrated position measuring system based on magnetostriction. The position sensor allows a high degree of accuracy in measuring the cylinder position. Analogue output signal 0-10 V via M 12 connector.
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easy adjustment for different stock widths and lubricants lubricant dispensation from the inside thru hollow axles – for an even spread series RB SF SW top roll adjustment with pneumatic cylinder
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Reliable and precise at a pressure difference of 0.01 bar The diaphragm pressure cylinders in EFFBE pneumatic devices work reliably even under the harshest conditions and with no stick-slip effect. The pneumatic cylinders in EFFBE pneumatic devices work reliably even under the harshest conditions and with no stick-slip effect. Even extreme environmental conditions can not affect the performance of our rugged pneumatic devices with diaphragm. EFFBE pneumatic cylinders operate precisely and reliably at a pressure difference of 0.01 bar. As sensitive pressure regulators, they guarantee precise control processes with no stick-slip effect, which as a rule can not be achieved with piston cylinders. Further advantages of diaphragm regulators: EFFBE actuating cylinders are of simple design, maintenance-free and require neither grease nor oil for operation.
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