Double Acting Hydraulic Cylinders Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial double acting hydraulic cylinder manufacturers and suppliers. Access our comprehensive index to review and source double acting hydraulic cylinder manufacturers with preview ads and detailed product descriptions. These double acting hydraulic cylinder companies can design, engineer and manufacture double acting hydraulic cylinders to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these double acting hydraulic cylinder manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of double acting hydraulic cylinders, double acting telescopic cylinders, double acting plow cylinders.

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  • Double Acting Hydraulic Cylinders

    Hydraulic cylinders manage the pulling and pushing movements of a machine's linkages and attachments. These pieces can be found on machines such as an excavator used for construction. Hydraulic cylinders are an important part of many machine's functions in order for them to work properly and get their job done. Industries that use machinery that use hydraulic cylinders include the automotive, construction, oil and gas, material handling and power generation among many others. There are two main types of hydraulic cylinders which are single acting or double action and they...

  • The Deal With Double Acting Hydraulic Cylinders

    Agriculture, construction, oil and gas, manufacturing, military, machining, automotive, aviation, robotics, aerospace and waste removal industries all make use of some sort of hydraulic cylinders in their day to day activities. These devices greatly increase efficiency and mechanical capabilities as the output force is much higher than the initial force applied. Technically speaking, hydraulic cylinders are actuation devices that convert the hydraulic energy of pressurized fluids into the mechanical energy needed to control the movements of machine linkages and attachments. A more simple explanation is that the energy conversion made...

Industry Information

Double Acting Hydraulic Cylinders

Double acting hydraulic cylinders are bidirectional linear actuation devices that convert the hydraulic energy of pressurized fluids into useful mechanical energy. Like all hydraulic cylinders, these mechanisms are designed to generate linear force and motion.

Double acting hydraulic cylinders work by admitting and removing pressurized oil, ether, mineral or water composites from an enclosed space. The pressure acts upon a piston with an attached rod that extends and retracts according to the amount of fluid in the chamber. Even a small motor with pressurized fluid can create tremendous work force. The popularity of hydraulic cylinders in agricultural, automotive, power generation, oil and gas, construction, demolition, material handling, aerospace and transport industries among others can be attributed to the significant energy gains they allow. Double acting hydraulic cylinders can lift, turn, tilt, press, steer, pull and push heavy machine components and attached loads along any linear plane making them useful in cranes, lifts and braking mechanisms alike. While the length and plane of these hydraulic cylinders are fixed, double action offers powered motion for both extension and retraction whereas single action cylinders provide motion in only one direction. Although this requires a larger reservoir of compressed fluids, double acting hydraulic cylinders are often preferred over their unidirectional counterparts as they offer greater mechanical versatility, higher speed operation and tighter control.

While specific models may vary, the basic construction and function of double acting hydraulic cylinders remains relatively uniform. The main body of the cylinder is a round or rectangular tube shaped device enclosed at each end with a cap. This chamber houses and connects all other cylinder components. In one or both end caps there is a sealed hole through which the piston rod is extended and retracted as needed. A cold-rolled piece of metal or ceramic, the rod is attached to a piston within the main cylinder. The hydraulic piston is a disc-like device that fits perpendicular to the cylinder walls, filling the cross-section of the barrel. This divides the cylinder into two separate compartments. Several seals are placed around the piston head and the rod opening to ensure that fluid does not leak in, out or from one side of the chamber to the other causing a loss of pressure and decreased functionality. In either end is an intake and exhaust valve where the fluid is introduced and removed. When the pressurized fluid is forced into the section of the cylinder below the piston, the rod is extended while the inverse retracts it. The degree of piston rod extension and retraction correlates with the amount of fluid entered into the enclosed cylinder shaft. This length, known as the stroke, is one of the most important considerations when selecting the proper hydraulic cylinder for a given application. Additional concerns include body type and material, operating pressure, maximum working pressure, rod diameter and bore diameter.



Double Acting Hydraulic Cylinders
Double Acting Hydraulic Cylinders
Double Acting Hydraulic Cylinders - Star Hydraulics, LLC
Double Acting Hydraulic Cylinders - Compact® Automation Products LLC
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