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Used overhead cranes for sale

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Used Overhead Cranes for Sale

An overhead crane is a type of crane that is used to hoist the location where the hook-and-line mechanism runs along a linear beam which by itself runs together a couple of widely separated rails. This is has a same mechanism to gantry cranes. Overhead cranes generally include either an individual beam or double beam construction. By utilizing standing steel beams and/or complex box girder types, cranes can be built. Preferably, Double Girder Bridge is used when there is a need for a more substantial hoisting ability in heavy capacity systems heavier than ten tons. Box Girder kind of setup results to a lower deadweight method but has a system that is considerably stronger in integrity.

The first organization to ever manufacture the initial steam-powered cranes is Demag Cranes & Elements Corp. This particular crane is at program right up until 1980. Currently it is in the museum in the city of Birmingham, Alabama. Ever since then Connections Machine, now defunct, retains an AISE citation for just one of the earliest cranes in the USA market. Crucial improvements were made over years, like the Weston load braking and the wire rope lift that were once used but now are already obsolete. What is currently known as the settled style hoist, originally lift contained parts partnered with it which were used in heavy-duty handlings like steel coils. It’s also good for customers who desire longevity and sturdiness while providing for a simpler upkeep.

Today,many hoists are bundle lifts, built together as a single unit in housing. Usually designed for ten-year life, though the life calculations are founded on an industry common in establishing in true life (based on the loads and hours utilized). The Overhead Alliance is a representative of Crane Manufacturers Association of America (CMAA), Hoist Manufacturers Insitute (HMI), and also Monorail Manufacturers Association (MMA). These product counsels generated promotions to improve the understanding of the advantages of overhead lifting. The members with this group are usually advertising associates of the associate companies.

In the steel industry, overhead crane business is common. Steel is held by a bridge crane from the initial process of manufacturing, until it leaves the factory as a refined product. Usually the raw materials are placed in the furnace first by the crane, then for cooling purposes the hot steel is stored with the use of the crane. It is laid onto trucks and trains afterwards still by the use of an overhead crane. It’s also used by fabricators or stampers to handle steel. At the start of paper machine assembling, overhead cranes are used, because they smoothen the progress of installation of the huge equipment. It is also used in maintaining paper mills involving removal of some equipment.

A bridge crane is a kind of motorised hoist that is used to lift the place that the hook-and-line mechanism operates along a linear column that runs together several roughly separated rails. This is includes an identical device as that of gantry cranes. Overhead cranes typically include possibly an individual beam or double ray construction. By utilizing standing steel cross-bow supports and/or complicated beam kinds, cranes may be built. Preferably, Double Girder Bridge is used if you have a sizeable hoisting capacity and hefty capability systems more substantial than ten tons. Box girders kind of have less load process but have a program that is significantly sturdier inside integrity.

Demag Cranes & Elements Corp. Are the first ever organization to construct a steam-powered crane where it was used right up until 1980. Now, you can find this displayed in the museum in Alabama particularly in Birmingham. The now obsolete Connections Machine hold an AISE citation for being one of the pioneering cranes in the US market. Over the years, essential developments were done. One of these is the wire rope lift and the Weston load braking, although these two are now defunct. Settled style hoist, used to lift contained parts coupled with it which were used in strong handling similar to steel coils. This is best for consumers that want to have a durable at the same time long lasting quality while having an undemanding maintenance.

Hoists are packaged lifts nowadays, built together as one unit which are intended to last for ten years. The leading group for this industry in the North American market is the Overhead Alliance that embody CMMA or Crane Manufacturers Association of America, the HMI or the Hoist Manufacturers Intitute, and MMA or Monorail Manufacturers Association. These three have joined forces to generate resources to widen the knowledge of the benefits to overhead lifting.

Bridge cranes are typically used in the steel business. From the start of the process of its manufacturing up to the time it’s ready to be sold, a bridge crane is used to handle the steel. Unrefined supplies are transferred into a heating system using a crane, and then it is kept cool by an overhead crane. The now finished coils are hoist and loaded onto trucks and trains by the overhead crane. Another industry that uses bridge cranes for handling heavy equipment is the automobile industry.


Adams Machinery offers a wide range of capabilities to Adams Machineryaccommodate our customers’ needs. We have been providing our customers with un-compromising service and commitment to excellence for over 30 years. Our team can offer solutions and expertise in crane related projects. Whether through designing and building a new crane customized to meet individual needs or refurbishing and updating an existing machine. We have the capability to provide high level service at any scale. Our fabrication and alteration abilities, gives our customers more quality choices to fulfill their needs.

Used & Refurbished or New & Custom

If you’re looking to update an existing machine or acquire a new one we have the ability to meet each customer’s unique needs. In addition to having used machines on hand, we are able to assist our customers in locating cranes to fulfil their needs whether by brand preference or special characteristics. Our ability to use advancing technology and engineering expertise, Adams Machinery can transform an outdated machine into one that operates with the same precision and reliability of a new machine.

The typical rebuild or refurbishment begins by stripping the proposed machine down to the bare frame and individual components. Each component is then disassembled, inspected and rebuilt to "as new" tolerances and specifications. Any engineered modifications are designed and installed to meet specific customer needs and operational parameters.

Any and all antiquated control systems are completely removed, and new modern state-of-the-art control systems are designed and integrated with the mechanical components to provide infinitely variable speed & control of all crane functions. This new control system integration results in a smoothness of operation which was previous un-attainable.

Why not buy a "NEW" one? Our engineering and supply vendors enable us to design, build, deliver and support new custom made cranes. Our vendor engineers have many, many years of experience in the design of specialized cranes and integration of control systems. Our crane designs meet or exceed ANSI B30.4. Our component suppliers provide top quality products that are judged to be the best available; gearing, cable drums, gear reducers, wire rope, brake assemblies, motors, electrical switchgear, etc. Buying quality components pays big dividends.

Dismantling & Transport

We are highly experienced in the dismantling, transportation and erection of heavy machinery, with a particular emphasis on cranes. Our team has the ability to quickly, carefully and efficiently dismantle equipment in a variety of settings and conditions. Once dismantled our Oversize / Overweight capable trucks will transport pieces to their desired destination and if requested, erect the machine to its previous state.


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