Overhead cranes of all types and any sizes for various industrial applications from light duty application to heavy duty material handling. For general use, our standard cranes with high quality basic configuration or advanced cranes with high-tech features will meet your needs. Besides, for your particular application, a customized overhead crane solution will be provided.
We provide an extensive range of overhead cranes, for light duty applications and demanding applications with processed crane designs.. If the universal cranes can not meet your lifting requirements or application conditions, our customized overhead crane designed based on your actual applications and lifting requirement will be your optimal solution which will improve your efficiency and safety and benefit your business continuously.
With more than 30 years experiences in overhead crane design, manufacturing and installation, our material handling equipment has been installed more than 92 countries and districts, which includes but not limited to overhead bridge crane, gantry crane, light duty jib cranes and various types of overhead crane parts and components including the electric wire rope hoist and electric chain hoists, hoist trolley, open winch trolley, motor, reducer or gear box, etc,
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Main configurations and types of Overhead Crane & Bridge Cranes
Single Girder Overhead Crane, with box girder / H beam / I, beam monorail crane design & monorail chain hoist / rope hoist for light material handling.
Top running single girder overhead crane with overhead electric hoist trolley, ie. cd/md rope hoist, chain hoist, monorail hoist, 1 ton- 32 ton EOT crane. Contact to get overhead crane price today.
1 ton- 30 ton single girder overhead crane, top running design, European style low headroom hoist, new single girder eot crane, light & low headroom crane. Contact to get overhead crane rate today.
Single girder overhead crane for hazardous environment, with high safety design,explosion proof, spark proof & flame proof. Get your exproof crane design and crane price today! √Overhead Crane Type:
Double Girder Overhead Crane, with crane hook, grab, magnetic, tong & other below hook devices for all types of loads lifting, in steel mill & workshop,etc
European Standard double girder overhead crane & FEM standard hoist crane trolley, 5 ton to 80 ton.Low profile double girder eot crane for sale. √Overhead Crane Type: NLH, √ Capacity : 5~80 ton,
Heavy duty overhead crane, European style open winch crane for workshop heavy duty material handling, to be your heavy duty shop crane. Contact us to get your customized heavy duty crane design and be
Double girder overhead crane with electric hoist trolley for 5 ton - 63 ton material handling in workshop, storage,power plant, textile & food industry,etc. √Overhead Crane Type: LH, √ Capacity :
Underhung crane & Underslung crane is an overhead crane, mounted on workshop ceiling structure, to save floor space & crane cost, 0.25 ton to 10 ton.
Single girder bridge crane with suspension crane design & European standard electric hoist. Your workstation overhead crane & ceiling mounted bridge crane. Get your suspension crane design & price.
Single girder overhead crane with underslung crane design, cd/md wire rope hoist/ chain hoist, light duty workshop overhead crane, ceiling mounted crane. Get underslung crane design NOW! √Overhead C
Overhead cranes specifications1 ton -500 ton. How to select right crane specifications for your overhead crane? Check types of overheard crane specifications.
5 ton overhead crane for sale, Economical single girder design & Cost-effective demag-type double girder crane.Check 5 ton overhead crane specs now.
25 ton overhead crane for sale. Double beam bridge crane, with tailored specifications for your use. Contact us to get your custom overhead crane 25 ton.
Signel girder overhead crane 10 ton specifications, main types of cranes designs, drawings & projects for your reference to get your customized 10 ton crane. Check now.
Check out our case studies to see how our solutions have helped our clients achieve their goals.
What is an overhead crane? Definitions of overhead crane vary by country. In general, overhead crane is a type of lifting equipment that can move extremely heavy loads and objects from one location to another safely and accurately using the overhead crane space or clearance of a manufacturing plant. Due to the nature of lifting work, the overhead crane are precisely configured and designed to suit a specific form of load application. Overhead Bridge Cranes are available in a variety of sizes, types, shapes and configurations with different types of overhead crane components and crane parts.
The overhead cranes are used for loading and unloading, handling, lifting molds from molding machines or feeding raw materials. The two main reasons for installing an overhead crane are efficiency and safety. Overhead cranes can operate many times faster than floor or floor-mounted devices. In dangerous, dangerous and severe conditions, such as in the presence of heated metals, explosive or toxic materials, overhead cranes can move materials safely and at same to type to secure workers.
When you need to move bulky materials or extremely heavy loads in a manufacturing plant, it's more convenient and efficient to use an overhead crane instead of struggling to navigate aisles and floor space. Overhead cranes raise, lower and move horizontally along a rail or beam and are capable of safely lifting extremely heavy loads. The hoisting and travelling speed of the overhead crane are controlled by an operator using an overhead pendant or wireless control or cabin control. The working area or working coverage of overhead cranes is a rectangular area which enable the moving of loads from side to side as well as back and forth. Although not all overhead cranes comes in same designs, types or configurations,there are general features are there which can group them into different types in terms of a lifting hoist hoist, travelling trolley, types of overhead crane beams, designs of crane girders, and control systems, etc.
After deciding to install an overhead crane, the next step is to choose the type of overhead crane or the design of overhead crane that best matches your needs. There are two types of overhead cranes: single girder and double girder. For single girder overhead crane an under hung trolley hoist is usually adopted whereas double girder cranes use a double girder crab style trolley hoist. Both the signle girder overhead crane and double girder ovehead crane can be designed as a topn running overhead crane and underhung overhead crane.
Cranes come in a variety of sizes and capacities, as well as configurations and functions, developed on the basisof the two main categories. Because of the numerous designs and options, selecting the right crane is a necessary process for you to buy the right overhead crane for your application. The correct crane and its specs may significantly boost production and efficiency while also streamlining operations.
What is a bridge crane ? A bridge crane is an lifting equipment which will enables you to lift and move heavy materials or loads from one location to another in a efficient, safe and precise manner. A bridge crane, sometimes called an overhead crane, is a type of crane with a movable bridge that runs on elevated beams suspended overhead . This allows a load to be moved in three axes to and from any point in the crane's operating space. Generally, the overhead crane can be used together with types of lifting devices or below the hook devices, such as lifting crane, crane grab,electromagnetic chuck, or using two or three of them to fulfill different work with an overhead crane. The universal overhead cranes have a wide application ,which can be used either indoor or outdoor in various places such as warehouses, factories, workshops, wharves, open storage yards, and many other material handling occasions, etc.
A gantry crane is popular variation of overhead bridge crane, which has similar functions to a bridge crane with a single difference. A bridge crane has its runways attached to the super structure of a building or floor mounted supporting structure . A full gantry crane has on four supporting legs that support and move itself on the crane beam or track embedded in the ground. The gantry crane are widely used on the application where overhead bridge crane is not possible. It is very flexible solution for indoor and outdoor applications.
A monorail crane is a common type of overhead crane for light duty material handling which is mainly consisted of the overhead crane components such as a single beam either straight or curved and a lifting hoist. As a substitute for conventional overhead cranes and conveyor belts, Overhead monorail cranes are frequently adopted in applications where repetitive loads handling from one place to another within a designated area. Due to the simple structure of monorail crane, they are very popular for light duty loads handling and highly cost-effective. Usually, the monorail cranes are also known as monorails.
A jib crane is another popular variation of overhead cranes, which can be classified into wall jib crane or floor jib crane. Compared with overhead bridge crane, the overhead jib crane is for lighter duty and short distance material handling with capacity from 500kg to 20 ton varying with jib crane designs. With rotating cantilever design, the jib cranes can be used to handling loads with the rotations of 180 degree, 270 degree or 380 degree based on your application or lifting requirements.
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Top running or under running crane configurations refers to where the crane wheels run along the main girders of the bridge. With top running cranes, the bridge runs on along the top of the runway beams. In the case of underhung cranes also underslung cranes, the beam bridge is supported on the bottom of the runway beams. The crane wheels run along the lower flange of the girders.
Top running cranes is usually designed with higher capacity and usually used to handle heavier loads whereas the underhung or under-slung crane are typically used for lighter loads handling and used for loads handling with a lower capacity, and are supported by roof or ceiling structures.
The control of an overhead crane can be fully automated where the motorist programs the exertion of the crane and it completes each operation without manual interference or besemi-automated where certain functions are controlled by the operator. The key to a fully automated system is the type of software programmed into the crane. This type of system is ideal for demanding and dangerous conditions where there is a possibility of detriment to the operator. A alternate benefit of an automated system is relieving the operator of the tedious monotony of repetitive stir.
Automated systems, by removing the operator, make lower crimes or misapprehensions and complete operations efficiently and flawlessly. Duty cycles can include lifting, positioning, mounding, and storing that can be repeated multiple times during any time frame from eight hours over to twenty four hours.
Workstation Cranes are a type of bridge crane that is used for light to medium-duty production. They can lift up to two tons and are available in a variety of configurations to match any area. Workstation cranes are smaller and more compact than general use heavy duty overhead cranes, allowing them to be readily positioned under jib or other types of overhead cranes to provide a more efficient work cell.
The ergonomics of workstation cranes are crucial, as they eliminate the need to lift large goods or products. Workstation cranes boost worker morale, quality, productivity, and safety, among other things.
A grab overhead crane might be bridge, gantry, or folding arm in design. It comes with a crane grab bucket, an orange peel, and a clam shell bucket. The grab crane can be designed into a single or double girder design and is used to handle bulk goods or loads. Grab cranes are widely adopted to handle logs, minerals, coal, sand, and gravel at mines, ports, and station yards.
For other special lifting weights, Dongqi Crane supports custom designs. If you need them, you can contact us.
It can be risky and time-consuming to move bulky, heavy, and awkward goods through the aisles and floor of a manufacturing facility. To save time and energy, loads can be readily lifted, lowered, and transported through the vacant space by using an overhead crane. The crane's movement is controlled by a variety of control devices by specially trained operators. When considering movement options, it is important to consider the available area as well as the feasibility of adding an overhead crane in your applications.
When considering the requirement for an overhead crane, the first industry that springs to mind is warehousing, where supplies, equipment, and materials are constantly transported, positioned, and prepared. The timely transportation of heavy items from storage to the shipping dock is a primary advantage of using an overhead crane in warehousing.
Large-equipment assembly industries require a way to lift and move partial assemblies from one site to another for completion. Forklifts, AGVs, and other means of material handling are insufficient and unsafe, necessitating the deployment of an overhead crane. Assemblies can be easily shifted as part of the manufacturing process.
The same rules apply to transportation as they do to warehousing, where big, bulky products must be loaded onto planes, trains, and trucks. Large goods can be readily stacked for delivery using overhead cranes. This is especially true in international commerce, where large containers and goods must be lowered into ship holds.
When a punch press or other production equipment needs to be repaired, overhead cranes aid in the process by gradually moving and arranging pieces for easy access. Heavy equipment can be moved from its permanent site to a repair shop and then returned using gantry and bridge cranes. Lifting machinery up and over other equipment to be placed at a repair station is made easier by overhead cranes.
The supply change that transports needed raw materials and components to assembly activities is a critical factor in any industrial operation. Forklifts, pallet jacks, and AGVs can all help with these tasks in many circumstances. For the safety of workers and the effectiveness of the operation, a more accurate approach is required for more bulky items. Overhead cranes become indispensable in these scenarios.
Overhead cranes, unlike other industrial equipment, must be constructed and designed to fit the job, regardless of their size. An overhead crane that is suitable for vehicle manufacturing may not be suitable for shipping operations. Overhead cranes used in steel production are a good example of this.
Because of their safety, time savings, and ease of operation, overhead cranes have been an indispensable feature of countless production operations since their introduction during the first industrial revolution.
Material handling and the supply chain, as well as lifting and transport applications, are all served by overhead cranes in the car sector. Overhead cranes are used in press plant operations to carry and store dies and tools, as well as maintain lines stocked. Workers at assembly factories rely on overhead cranes to increase their productivity and eliminate the need to lift goods.
Overhead cranes are used in every function of an automotive manufacturing plant because they save time and are more convenient. Their application enhances production and minimizes supply chain disruptions that cause unnecessary delays.
The ability to perform in hard conditions at rising temperatures with high grade dust and strong vibrations is the fundamental criteria for cranes used in the steel industry. Ladle cranes are strengthened and stabilized to ensure that the ladle is handled safely and efficiently. For the delivery of components such as molds for casting and the supply of casting pieces, double girder overhead cranes are used.
Overhead cranes are widely used in the steel industry for safety and efficiency. Tundish, slab, scrap, billet or ingot, coil, and foundry cranes, to name a few, are all types of ladle handling cranes.
The ability to perform in hard conditions at rising temperatures with high grade dust and strong vibrations is the fundamental criteria for cranes used in the steel industry. Ladle cranes are strengthened and stabilized to ensure that the ladle is handled safely and efficiently. For the delivery of components such as molds for casting and the supply of casting pieces, double girder overhead cranes are used.
Due to the nature of the materials necessary to build a ship, shipbuilding, like the steel industry, makes considerable use of overhead cranes. Jib crane , gantry crane, and overhead cranes are the three types of cranes most commonly employed in the business. A chain or wire rope hoist will be utilized, depending on the type of material to be moved.
Material handling throughout the assembly process is the primary role of overhead cranes in shipbuilding. Each phase of shipbuilding, including processing, assembly, fieldwork, launch, rigging, and delivery, requires the employment of an overhead crane. Steel plate hooks and various types of chain hoists with electric motors are included in shipbuilding overhead cranes that are specifically designed to match the space requirements.
Waste, refuse, garbage, slag, sludge, and straw bales are all handled using biomass overhead cranes. Each form of garbage is handled by a different crane. Jib, gantry, and overhead cranes with chain and wire rope hoists are used in the biomass business, just as they are in other industries.
When opting to acquire a biomass crane, several factors must be considered, including truck delivery times, tonnage, biomass density, and the size and dimensions of the storage area. A bucket, orange peel, or clam shell device is used to grip the load in a biomass hoist.
Because of the flammability of gas and petroleum, overhead cranes must be built to prevent the substance from burning. They're made of spark-resistant, explosion-proof materials. Designing cranes for offshore drilling locations is a difficulty for the oil and petroleum business. Initially, the business relied on land-based designs that were modified to match the specific circumstances.
Because offshore platforms face unique challenges, such as waves rocking a boat during loading and unloading, cranes are built to bear the load while also taking into account the load's distance from the crane. The mounting structure, as well as other relevant environmental variables, are also important considerations.
In the food and beverage sector, hygiene and sanitation are the most important qualifications for material handling. Overhead cranes are used to transport rail-mounted containers for production or storage in the food processing industry. The primary reason overhead cranes are employed in food production is for efficiency, albeit keeping the cranes clean is a concern.
In the food sector, controlled surroundings are critical. Producers work to manufacture lifting equipment that is custom tailored to fit the environment in order to fulfill the needs and high standards.
The semiconductor industry uses a range of heavy components that necessitate hygienic lifting solutions that do not contaminate the assembly. To fulfill industry quality standards, overhead cranes must be precise, accurate, clean, and efficient.
An overhead crane must meet clean room standards in order to be recognized by the semiconductor industry. Cleanrooms, unlike other material handling technologies, are closely checked for particle content of the dust in the room. Producing overhead cranes for the semiconductor sector becomes even more difficult as a result of this.
Because of the harsh nature of the mining industry, the sorts of overhead cranes that can withstand the conditions are in high demand. For maintenance and service on underground mining equipment, the mining sector relies on overhead cranes. The corrosive climate of mining operations causes equipment to deteriorate quickly.
Cranes for mining are large, heavy-duty machines capable of transporting many tons of material and equipment. They're made of metals that can withstand heat, dust, and moisture. Overhead cranes must be able to operate efficiently and continuously in adverse situations.
Because paper rolls are often destroyed by the slightest hit, the paper business requires high duty cranes that can handle materials with remarkable precision and gentleness. Paper is manufactured in incredibly large, heavy rolls that must be handled with care.
Cranes for the paper industry feature automated control systems that can be utilized for pulp production and paper manufacturing to protect workers. The crane's speed must be carefully controlled for proper material handling, and it must be fitted with slings for loading and unloading paper scrolls.
Beyond what needs to be lifted or the type of items being loaded, there are other aspects to consider when building and selecting an overhead crane. Because overhead cranes are constructed, formed, configured, and engineered to match certain conditions, it's critical to know exactly how the crane will fit into the operation.
It is critical to plan and prepare meticulously for the installation of an overhead crane. Manufacturers collaborate extensively with their customers to ensure that what is planned and installed precisely matches their requirements.
One of the more expensive components of the construction process is the span, which is the distance between the runway rails. The amount of material required to create the girders grows as the span lengthens and widens, increasing the crane's weight and cost.
The maximum load that may be applied to a crane under the specified working conditions is used to determine its capacity. The first condition to consider when calculating load capacity is the size and weight of the material to be lifted. After determining the weight capacity, the type of hook and hoist can be chosen.
A twin girder design may be required in scenarios where the crane will have a wide span, capacity, and must withstand harsh conditions. Double girders are built of welded reinforced steel for further strength.
The type of engine and crane capacity are affected by the height at which the crane is mounted. The lift height of an overhead crane is the distance from the floor to the hook's saddle, which is an important measurement since it guarantees that there is enough lift room and repositioning space.
Another significant consideration is the C dimension, which refers to the hook's maximum lifting height. The C dimension refers to the distance between the trolley wheels and the hook saddle.
How to select the right duty classifications of overhead crane for your application? Generally, the following factors needs to be considered:
A significant influencing element in overhead crane construction is the intensity, quantity of impediments, and risk of the work environment. To protect the crane from deteriorating due to heat, chemicals, fumes, steam, dust, or moisture, particular building materials are required. A variety of coatings may be required for protection and proper crane operation.
Explosion proof credentials are required for operations with the potential for explosions, such as wastewater treatment, fertilizer plants, and oil and gas processing, which means the crane must not emit sparks. A pneumatic air-powered system or a specifically built explosion-proof electrical system is used to operate this sort of crane.
Depending on the sort of structure where the overhead crane will be situated, installing the runway can be difficult. This does not apply to gantry models with supporting legs, as the runways are situated along the upper half of the walls in structures. The length of the runway is the first factor to consider because it controls the pace and movement of the trolley and hoist up and down the runway.
The runways are designed as part of the construction and are included in the designs when a crane is installed in a new structure. Crane tolerances are more restricted than conventional building requirements in this scenario, thus the contractor must pay particular attention to them.
Because multiple steps in the fabrication, design, and installation process must be completed, adding an overhead crane to an existing structure can be costly. It is frequently necessary to provide extra support to the current structure in order to ensure proper performance and safety.
The cross bridge of an overhead crane runs longitudinally alongside crane tracks or crane rails which are laid on runway beams over the square operating area. Crane Bridges are manufactured from steel plate or steel beam which are connected with end carriages or end girders kits to move on the runway.
The lifting trolley is consisted of the lifting mechanism which contains the overhead crane parts and components such as a brake, motor, reducer, drum, and set of pulleys. The motor drives a drum that rotates through the reducer to power the wire rope or chain that life up and down the load. And also the lifting trolley of an overhead crane can be grouped in the wire rope hoist trolley, electric chain hoist trolley, and processed open winch trolley which is usually used in heavy duty applications, such as in steel mills for hot ladle handling , etc.
The driving mechanism of overhead cranes can be grouped in two parts, one is for the long travelling of overhead crane and the other is for the crossing travelling of the lifting trolley. For different uses and applications, various types of motors, reducers, wheels and brakes are adopted.
The power supply is a very important for the complete overhead crane system. There are mainly three types of power supplier system by using conductor bar, festoon system, and cable reels.
The major types of overhead cranes adopt electricity as the driveing power and there are all other types of power supply such as pneumatic power and hydraulic powers. As for the electric overhead crane, the supply supply systems are mainly consisted of the following crane parts and components such as, festoons cable, conductor bars, or reel cables to deliver power to the crane runway, bridge crane control and trolley and hoist.
Each and every operation or movement of overhead cranes are managed by crane controls. Based on different applications or types of overhead cranes, the overhead crane is operated by different crane controls. Namely, there are three types of crane controls are used, the pendant crane control, the wireless remote control / radio control, or driver’s cabin control, which also can be classed into various types.
For heavy duty overhead crane with 24 hours working time or applications where is not suitable for human operation, the automatic crane control are realized by software programs, which is namely used on automatic cranes.
Crane runways are the important crane travelling components and parts. Based on the crane applications conditions and types of overhead cranes, the most suitable crane runways will be selected among the top running runway structure , ceiling mounted run way , wall mounted runway, or free standing runway, etc.
How to select the right crane runway for your crane? The factor needs to be confirmed is the length of the runway, which determines the speed and movement of the trolley and hoist up and down the runway.More information, please feel free to contact us. The installation of crane runway is a challenge work depending on the type of supporting structure or mounting support where the bridge crane will be installed.
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Crane Installation EASAY installation, wonderful working performance. Yuantai Better Crane can provide on-site crane installation services and our crane engineers will be at your services when necessary. |
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Lifetime Maintenance Crane maintenance from Yuantai Better Crane ensures your safety and working efficiency. |
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Crane operator Training Yuantai Better Crane training includes crane operation, maintenance and inspection, and crane spare parts, etc. |
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Technical support The powerful technical support of Yuantai Better Crane will solve your crane technical problems. |
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Crane parts Yuantai Better Crane parts will renew your cranes. |
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