Marmac

United States

Telescopic cylinders typically offer long strokes while maintaining a small profile. Often these features are required in mobile applications. While Marmacs telescopic cylinders follow these guidelines they also adhere to typical design standards including wide-spaced bearings, large diameters, etc. This allows us to continue to move extremely heavy andor large eccentric loads while also providing a profile that is much smaller than a standard cylinder. Common applications: PilotBoatWheel House LiftsMobile ApplicationsShip ManufacturingCrane LiftsMixerAuger Lifts MARMAC can help you determine your individual hydraulic lifting needs.

MARMAC is an industry leader in the development of hydraulic cylinders, and has patented a number of their designs. Whether yours is an everyday industrial application, or an extreme or severe environmental application, MARMAC has a hydraulic cylinder solution for your unique lifting requirements.

MARMAC Single acting cylinders are designed to handle heavy eccentric loading and can be used for numerous appications. Features include: Hydraulic extension, gravity returnAutomatic air eliminatorsMaximum stability without binding or chatteringWide bearing spansWelded stops, replaceable seals5-to-1 factor of safety against bursting Specifications: Seamless steel-pipe plungersPlunger diameters up to 36 inchesStrokes to 60 feetOperating pressures to 5000 psi MARMAC can help you determine your individual hydraulic lifting needs.

Marmac double-acting cylinders operate much like more common or standard double-acting cylinders, allowing the load to be both pushed and pulled. However, they are designed per typical design standards. Again moving much heavier loads, especially in this case eccentric loads, than can be accomplished with an off-the-shelf cylinder. In addition, the size and structure of these cylinders typically allow them to handle these extreme loading conditions without external structural guides. double-acting cylinders come in two variants, double-acting and Power Return. Double-acting cylinders employ seals at the lower bearing while the Power Return cylinder relies on a close bearing fit to permit a pressure differential. Technically, each of these designs are simply modifications of the single-acting differential column cylinder. Common applications: Anechoic ChambersMixerAuger LiftsCrane Lifts

MARMAC stage lifts can be furnished in numerous sizes and configurations, per your design requirements. Features include: Typical rise of 6 through 240Higher rise availableStandard raising capacity of 50 poundssquare footStandard supporting capacity of 100 poundssquare footHigher raising and supporting capacities availableStandard anti-fall protectionOptional shear-point protectionCustom travel ratesMARMAC stage lifts can be utilized for a variety of purposes and in a variety of ways. Some examples include: Lifting a single entertainer or a full orchestraConfigured with four straight sides or custom curves and shapes to blend with surrounding architectureConstructed in a single section or multiple sectionsMultiple section designs allow the sections to operate in unison or independently

Custom-designed MARMAC platform lifts can carry virtually anything from personnel and pallets to a fully-loaded semi-truck or rail car. Your MARMAC platform lift can be powered by single or multiple cylinders, depending on your site and loading methods. MARMAC platform lifts:Flat or irregular shapeTilt andor rotate Can be configured with:Railroad tracksRemovable sectionsBridge platesExtending sectionsProtective railings and gatesProtective skirts or toe guards MARMAC can help you determine your individual hydraulic lifting needs.

The MARMAC Severe Duty Cylinder is engineered to withstand extreme applications and environments that standard cylinders cannot handle. The unique construction of the MARMAC Severe Duty Cylinder makes it ideal for: Foundries, steel mills or other high heat areasDamp or high humidity areasClean areas for food and pharmaceutical applicationsUnderwater applicationsHigh-speed applicationsHeavy eccentric loadsRadioactive areasSeismic areasSuperstructures that must rotate or remain in-line during vertical strokeCylinder loads that must remain elevated for long periods of timeRotating or non-rotating applications Decades of design and manufacturing experience go into every MARMAC Severe Duty Cylinder installation. MARMAC customers can count on reliable, long-lasting service, even in the most extreme environments.

MARMAC designs and builds a range of Fork Truck Service Lifts to meet your fork truck service needs. Designed for safety, reliability and easy maintenance, MARMAC service lifts offer: Above-the-floor or in-ground configurationsStandard lifting capacities of 15, 000 lbs. to 60, 000 lbs.Custom lifting capacities availableEase of maintenace on fork trucks as well as variety of other related vehicles MARMAC standard safety features include:Anti-tilt runwaysMechanical anti-fall deviceAutomatic wheel stop at drive-on endWheel chocksHydraulic anti-fall valves in the port of each cylinder

MARMAC developed and patented the Differential Column Cylinder to provide design engineers an alternate method of raising platforms without installing a cylinder below ground. This dependable, long-lasting cylinder was specifically designed to handle eccentric loads. The Differential Column Cylinder has several distinct advantages over the standard cylinder, including: No travelling hydraulic lines attached to outer casingWide range of sizes, capacities and strokesLower installation costGreater eccentric loading capacityMinimal bearing pressuresEasier selection of optimum operating pressuresFaster operating speedsMultiple cylinder applications for greater capacitiesRotation of heavy loads with minimal forceSimplified equipment relocation MARMAC differential column cylinders are available in various configurations to meet your specific requirements. Many modifications can be made in the field, saving you considerable time and expense.

any factories and rail yards have high-traffic areas that must be bridged for safe operation. At times, these bridges must raise or retract to allow extreme-height loads to pass underneath. These applications call for a sturdy, reliable Bascule Bridge from MARMAC. MARMAC Bascule Bridges feature: Custom spans and widthsExtreme weight capacitySingle or multiple power cylinders, per specificationUnique single-piece hinge assemblyEase of installationBoth mechanical and hydraulic anti-fall mechanismsSlow-down motion and stopsStandard mechanical traffic barriersOptional hydraulic traffic barriersOptional warning lights and audible warning devices Designed for maximum efficiency and safety, MARMAC Bascule Bridge can provide years of reliable service in every application.