Heavy Overhead Cranes
Heavy-duty overhead cranes are overhead cranes designed for handling high-weight materials, usually with a double-girder structure (and in some special environments, a four-girder structure).
Heavy-duty overhead cranes are usually used in foundries, heavy machinery plants, steel plants, chemical plants, etc. It is usually strong in structure for handling heavier materials, durable and sustainable for frequent handling of materials, and more dangerous due to heavy material handling, so a higher design is made for security.
Heavy Overhead Cranes for Sales
Heavy-duty overhead cranes of all types and sizes for a variety of industrial applications in heavy material handling. Our standard cranes with high-quality basic configuration or advanced cranes with high-tech features will meet your needs. Additionally, for your specific application, we will provide custom heavy-duty overhead crane solutions.
There are many types of heavy overhead cranes we sell, which can meet your production needs, greatly reduce your work burden, and improve your work efficiency. Heavy Overhead Cranes are our main products.
Contact us to customize your heavy overhead crane model and get economical pricing.
Heavy Overhead Cranes Product List
Double Girder Overhead Cranes
√ Standard span: 6 to 30 m
Mainly used in factories, warehouses, and other indoor steel structure workshops.
Grab Overhead Cranes
√ Standard span: 6 to 30 m
Mainly used in power stations, warehouses, workshops, and ports to load and unload scattered objects.
Magnetic Overhead Cranes
√ Standard span: 6 to 30 m
Mainly used in metallurgical plants, handling metal materials, such as steel ingots, commercial steel, pig iron, etc.
Explosion-proof Overhead Cranes
√ Standard span: 6 to 30 m
Mainly used in special environments such as chemical plants, gas-fired power plants, paint shops, oil refineries, and wastewater treatment plants.
Ladle Cranes
√ Standard span: 10 to 32 m
Mainly used in the smelting industry to transport, pour and charge liquid molten iron in the smelting process.
Double Trolley Overhead Cranes
√ Standard span: 6 to 35 m
Mainly used for handling long materials such as pipes, wood, and bars.
Heavy Overhead Cranes Serve
WeiHuaCrane can provide one-stop solutions for Heavy Overhead Cranes, including design, production, installation, training, maintenance, repair, etc.
Also offers OEM/ODM service for Heavy Overhead Cranes.
Products can be customized according to your individual requirements.
Please tell us your ideas or provide your design files and our R&D team will do the rest.
Heavy Overhead Cranes Details
Customized Options
Overhead Crane Components
There are mainly bridges, crane walking systems, hooks, hoists, trolleys, and electrical equipment.
Crane Bridge
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 plates or steel beams which are contacted with end carriages or end girders kits to move on the runway.
Hoisting Trolley: wire rope hoist, electric chain hoist, winch
The lifting trolley consists 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 lives 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.
Driving Mechanism: Motor, Reducer, Wheels & Brakes
The driving mechanism of overhead cranes can be grouped into two parts, one is for the long traveling of the overhead crane and the other is for the crossing traveling of the lifting trolley. Various types of motors, reducers, wheels, and brakes are adopted for different uses and applications.
Power Supply: Conductor Bar, Festoon System & Cable Reel
The power supply is very important for the complete overhead crane system. There are mainly three types of power supply systems by using conductor bars, festoon systems, and cable reels.
The major types of overhead cranes adopt electricity as the driving power and there are all other types of power supply such as pneumatic power and hydraulic power. As for the electric overhead crane, the supply systems have 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.
- Conductor Bar – A conductor bar system is adopted on the crane‘s runway or monorail. They can be established on crane runways with more than one bridge. The electric power is supplied through a sliding shoe collector system, the safer way of power supplier for overhead cranes.
- Festoon System – A festoon system can be mounted on a track, I beam, or square rail, which can be grouped into flat or round cables. The festoon system is used for the power supply of the crane trolley which moves along the track and the festoon cable hangs below the track and expands or retracts with the position changing or traveling of the trolley.
- Cable Reel – Spring-loaded cable reels or motorized cable reels are widely adopted to release, retrieve, and store the conductor cable, for mainline power along a runway or monorail.
Controls
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 cranes with 24 hours working time or applications that are not suitable for human operation, the automatic crane control is realized by software programs, which is namely used on automatic cranes.
Runway
Crane runways are important crane travelling components and parts. Based on the crane application conditions and types of overhead cranes, the most suitable crane runways will be selected among the top running runway structure, ceiling-mounted runway, wall-mounted runway, or free-standing runway, etc.
How to select the right crane runway for your crane? The factor that needs to be confirmed is the length of the runway, which determines the speed and movement of the trolley and hoists up and down the runway. For more information, please feel free to contact us. The installation of a crane runway is challenging work depending on the type of supporting structure or mounting support where the bridge crane will be installed.
Overhead Crane Type
Overhead cranes come in a variety of sizes, shapes, and capacities, and choosing the right type of overhead crane is critical to streamlining the production process.
According to the structure, it can be divided into a single girder overhead crane and a double girder overhead crane.
The different hook devices, can be divided into hook overhead cranes, grab overhead cranes, electromagnet overhead cranes, and container overhead cranes.
Overhead Cranes: Bridge Cranes, Gantry Cranes, Jib Cranes, Workstation Cranes, Monorail Cranes, Automatic Cranes, Top-running cranes, and Under Running Cranes.
Specification
Please check the following specifications to choose the right overhead crane.
Larger overhead cranes were available on request.
| Feature | Specification |
|---|---|
| Lifting capacity | up to 550 tons |
| Lifting height | according to your needs |
| Span | according to your needs |
| Lift speed control | Single-speed, double-speed, or variable frequency hoisting |
| Crane Control Options | Push Button Pendants, Radio Controls, cab |
| Hoist Options | Wire rope hoist, chain hoist, winch trolley |
| girder design | Profile or box beam |
| temperature | -20℃ ~ +40℃ Special function for wider temperature range |
| environment | Special designs are typically used indoors – outdoors |
| Overhead Bridge crane | Capacity | Span | Height | Coverage Area Type | Coverage Area | Power Supply |
|---|---|---|---|---|---|---|
| Single Girder Overhead Crane | 1 to 32 tons | 7.5 to 31.5 meters | customize | Square/Rectangle | 31.5 meters x Unlimited Length | Electric motorized |
| Double Girder Overhead Crane | 5 to 550 tons | 7.5 to 31.5 meters | customize | Square/Rectangle | 31.5 meters x Unlimited Length | Electric motorized |
| Low Headroom Overhead Crane | 1 to 30 tons | 7.5 to 31.5 meters | customize | Square/Rectangle | 31.5 meters x Unlimited Length | Electric motorized |
| Explosion-proof Overhead Crane | 1 to 75 tons | 7.5 to 31.5 meters | customize | Square/Rectangle | 31.5 meters x Unlimited Length | Electric motorized |
| Electromagnetic Overhead Crane | 5 to 32 tons | 10.5 to 31.5 meters | customize | Square/Rectangle | 31.5 meters x Unlimited Length | Electric motorized |
| Double Trolley Overhead Crane | 2.5 to 200 tons | 10.5 to 31.5 meters | customize | Square/Rectangle | 31.5 meters x Unlimited Length | Electric motorized |
| Ladle Overhead Crane | 5 to 550 tons | 10.5 to 31.5 meters | customize | Square/Rectangle | 31.5 meters x Unlimited Length | Electric motorized |
Heavy Overhead Bridge Cranes Features
Best Solutions For Manufacturing Company and Factory
Best Heavy Overhead Cranes Manufacturer
WeiHuaCrane is a leading Heavy Overhead Cranes manufacturer, supplier, company, and factory.
As one of the leading Heavy Overhead Cranes manufacturers, WeiHuaCrane provides you with cost-effective overhead lifting equipment, which can be perfectly adapted to your working environment.
The first choice for factories and construction companies, fast production, fast service, and can meet the needs of your material handling projects in a short time.
Customize the solution according to your usage environment.
We design, manufacture, install and maintain Heavy Overhead Cranes.
What is a Heavy Overhead Cranes?
Generally speaking, an overhead crane is a type of material handling equipment that can safely and precisely lift and move extremely heavy loads and objects from one location to another using an overhead crane space or gaps in a manufacturing plant in a precise manner. Location.
Overhead cranes consist of two parallel rails that rest on longitudinal I-beams and are contacted to opposite steel columns by brackets. The hoisting part of the electric hoist, the hoist, travels along the bridge deck.
Due to the nature of the lifting work, overhead cranes are precisely configured and designed to suit the specific form of load application. Overhead cranes come in many sizes, types, shapes, and configurations, with different types of overhead crane components and crane components.
Overhead cranes are used for loading and unloading, handling, lifting molds from forming machines, or feeding raw materials. The two main reasons for installing an overhead crane are efficiency and safety. Overhead cranes operate many times faster than floor-mounted or floor-mounted equipment. In hazardous, hazardous, and harsh conditions, such as the presence of heated metal, and explosive or toxic materials, overhead cranes can move materials safely, increasing your productivity while keeping workers safe.
Commonly used in various manufacturing companies and factories, the following are the applications of overhead cranes:
Why choose our Heavy Overhead Cranes？
Heavy Overhead Cranes have always been our core product. We updated many items to make the structure safe and sound. Here are our advantages:
1. Lightweight yet strong steel construction minimizes building stress
2. while allowing accurate load handling
3. Inverter-controlled smooth, accurate, and safe driving motion
4. Can be customized according to specific requirements
5. easy to maintain
