50 Ton Overhead Crane

50 ton overhead crane
The 50-ton overhead crane is a kind of electric drive overhead crane. It is a hoisting equipment that is horizontally placed over workshops, warehouses and stockyards for material hoisting.
Weihua 50-ton overhead cranes generally adopt double-girder design, including QD type 50/10-ton hook crane, QDY type 50/10-ton metallurgical crane, 50/10-ton new hook bridge crane, QY type 50/10 ton insulated hook bridge crane, QB type 50/10 ton explosion-proof hook bridge crane, QB type 50 ton new explosion-proof hook bridge crane, QC type 50/10 ton electromagnetic bridge crane, 50 ton clamp bridge type Cranes and other specifications.

With rich industry knowledge and experience, Weihua provides you with the safest, most stable and most cost-effective products according to your different needs and operating environments with the absolute advantages of industry-leading technology, largest-scale manufacturing and fast delivery. Weihua 50-ton overhead cranes full range of cranes and customized services.

Weihua QD type 50/10 ton hook crane is mainly used for various indoor workshop lifting operations. According to the utilization level and load status, there are two working levels, A5 and A6.

Features of Weihua QD 50/10 ton Hook Crane
①The entrance direction of the cab platform is divided into three types: side entrance, end entrance and top entrance;
②The cab can be installed at the left end or at the right end;
③Trolley can use safety trolley wire or angle steel for conduction, either on the opposite side of the cab or on the same side of the cab;
④The operation of the crane is all completed in the driver's cab.

Weihua QDY 50/10 ton metallurgical crane
It is composed of bridge frame, cart running mechanism, trolley, electrical equipment and so on. The bridge frame adopts a box-type double-beam welded structure, and the cart running mechanism is driven separately, and all mechanisms are operated in the control room. It is the main lifting equipment in the process of metallurgical operations.
Widely used in: loading and unloading of open-air warehouses, stockyards, railway freight stations, port terminals, etc. It can also be equipped with a variety of special hooks for a variety of special operations.
Weihua QDY type 50/10 ton metallurgical crane has two types of conductive forms: cable and sliding wire, users can choose one.
Weihua QDY type 50/10 ton metallurgical crane, the normal use environment should be within the range of 125℃～+40℃, and the average temperature within 24 hours should not exceed 1035℃. The altitude of other installation and use sites should not exceed 2000 meters, and the motor capacity should be checked if it exceeds 1000 meters.

Functional characteristics of Weihua QDY 50/10 ton metallurgical crane
① Modular design, stable product, compact structure, light weight, safe, reliable and efficient operation, can meet various working conditions. It can enable customers to reduce the overall investment of the plant, improve production efficiency, reduce daily maintenance, save operating energy consumption, and achieve better return on investment.
② Light weight, small wheel pressure, uniform load distribution, etc., allow customers to greatly reduce construction costs, reduce costs, and make maintenance more convenient. Compared with other traditional cranes, the crane can reduce the space on the structure size. According to the different lifting tonnage, the reduction range is between 10-50%. comprehensive investment to achieve a better return on investment.
③ The compact structure saves space and energy, and greatly improves the industrial production space; the components are all durable and maintenance-free parts with the same life as the crane, so that customers can use it with confidence; the reduction of self-weight and wheel pressure, the whole machine The power is greatly reduced, which reduces the demand for raw materials during the manufacturing process of the entire crane, and also allows customers to greatly save energy during use.
④ Safe and reliable, easy to maintain. With serial production and strict quality control, the crane has reliable quality and stable products. Make it easy for customers to maintain and master.
  
Weihua 50/10 ton new type hook bridge crane is a kind of crane structure designed to adapt to the development of modern industry by adopting the principle of serialization, standardization and modularization, and using modern intelligent digital design technology.
The new double-girder bridge crane is a set of crane structure designed to adapt to the development of the industry by adopting serialization, standardization and modular design theory, using modern computer technology to assist design, and introducing advanced technology.
Lightweight design concept of crane: Considering the comprehensive benefits, the crane minimizes the height of the shape, simplifies the structure, reduces the self-weight and wheel pressure, reduces the height of the entire building, makes the building structure lighter, and reduces the cost of crane use.
The design of the crane fully considers the improvement of electric drive and control. Perfectly combine automation technology and mechanical transmission technology, and apply advanced microelectronic technology, power electronic technology, and fuzzy control technology to mechanical drive and control systems to achieve automation and semi-automation.
Optimize the mechanism of the crane, beautify the appearance of the product, simplify the mechanism, and improve the processing and manufacturing conditions. The structure of the crane product is novel, the layout is reasonable, the mechanism transmission is efficient, stable and durable, the product is easy to process, and the production efficiency is improved.

Features of Weihua's 50/10 ton New Hook Overhead Crane
①Light weight, small wheel pressure and low headroom, effectively saving the cost of the workshop;
②The hook limit is small, the working area is large, and the coverage is wide;
③ Fewer transmission links, high transmission efficiency, and low failure points (less);
④High-quality parts, low maintenance and long service life;
⑤The whole machine has variable frequency speed regulation, stable starting and braking, safe and convenient use;
⑥The power of the whole machine is small, which can effectively save energy resources such as electricity;
⑦New materials, new technology, combined with its own strength and processing conditions, carefully crafted;
⑧Various options: hook anti-sway, double brake-----

Weihua QY 50/10 ton insulated hook bridge crane is suitable for non-ferrous metal electrolytic aluminum, magnesium, lead, zinc and other smelting workshops, used for material hoisting, equipment installation and maintenance. The crane is mainly composed of a bridge frame, a cart operating mechanism, a trolley, and electrical equipment.

Features of Weihua QY 50/10 ton Insulated Hook Bridge Crane
① In order to prevent the current on the live equipment from being transmitted to the crane through the lifted components during the working process, which may endanger the life of the driver and the safety of the equipment, several insulation devices, hooks and pulleys are installed in the appropriate parts of the crane. Insulation between hoisting mechanism and trolley, insulation between trolley and cart.
②This crane is of heavy duty system. In order to ensure the safety of lifting, its lifting mechanism is equipped with double brakes.
③The operation of the crane is all completed in the driver's cab.

Weihua QB type 50/10 ton explosion-proof hook bridge crane is used in places where combustible gas or vapor and air form explosive gas mixture, and is suitable for lifting operations in hazardous areas. It is suitable for places where the detonation capacity is not higher than IIB or IIC, and the ignition temperature group is T17~T4 group of combustible gas or explosive gas mixture formed by steam and air. The applicable hazardous area is Zone 1 or Zone 2.
Weihua QB type 50/10 ton explosion-proof hook bridge crane is composed of bridge frame, cart running mechanism, trolley, electrical equipment and so on.

  
Weihua QB type 50/10 ton explosion-proof hook bridge crane features
①The explosion-proof performance of all motors and electrical appliances of QB type explosion-proof hook bridge crane conforms to GB3836.2-2000 "Explosion-proof Electrical Equipment for Explosive Gas Environment Part 2: Flameproof Type "d"", and the performance of the whole machine conforms to JB/T5897-2006 According to the standard of "Explosion-proof Overhead Crane", it has obtained the "Explosion-proof Qualification Certificate" through the inspection contract of the state-designated explosion-proof product inspection unit. The explosion-proof marks are ExdⅡBT4 and ExdⅡCT4 respectively.
② This product is suitable for places where the explosion transfer capacity in the factory is not higher than IIB or IIC, and the ignition temperature group is T1-T4 group of combustible gas or explosive gas mixture formed by steam and air. Zone or Zone 2 (see GB3836.2-2000 for details).
③The working level of this product is intermediate.
④ Mainly used in indoor workshops. According to the utilization level and load status, it is divided into two working levels, A5 and A6.
⑤The entrance direction of the cab platform is divided into three types: side entrance, end entrance and top entrance.
⑥The cab can be installed at the left end or at the right end.
⑦Trolley can use safety trolley wire or angle steel to conduct electricity, either on the opposite side of the driver's cab or on the same side of the driver's cab.
⑧The operation of the crane is completed in the driver's cab.

Weihua QB type 50 tons new explosion-proof hook bridge crane
It is used in places where flammable gas or vapor and air form an explosive gas mixture, and is suitable for hoisting operations in hazardous areas. It is suitable for places where the detonation capacity is not higher than IIB or IIC, and the ignition temperature group is T17~T4 group of combustible gas or explosive gas mixture formed by steam and air. The applicable hazardous area is Zone 1 or Zone 2.
Weihua QB type 50/10 ton explosion-proof hook bridge crane is composed of bridge frame, cart running mechanism, trolley, electrical equipment and so on.
①A set of crane structures adapted to the development of the industry are designed by adopting serialization, standardization and modular design theory, using modern computer technology to assist design, and introducing advanced technology.
②Lightweight design concept of crane: Considering the comprehensive benefits, the crane minimizes the height of the appearance, simplifies the structure, reduces the self-weight and wheel pressure, reduces the height of the entire building, makes the building structure lighter, and reduces the cost of crane use.
③The design of the crane fully considers the improvement of electric drive and control. Perfectly combine automation technology and mechanical transmission technology, and apply advanced microelectronic technology, power electronic technology, and fuzzy control technology to mechanical drive and control systems to achieve automation and semi-automation.
④Optimize the mechanism of the crane, beautify the appearance of the product, simplify the mechanism, and improve the processing and manufacturing conditions. The structure of the crane product is novel, the layout is reasonable, the mechanism transmission is efficient, stable and durable, the product is easy to process, and the production efficiency is improved.

Weihua QB type 50 tons new explosion-proof hook bridge crane features
①Light weight, small wheel pressure and low headroom, effectively saving the cost of the workshop;
②The hook limit is small, the working area is large, and the coverage is wide;
③ Fewer transmission links, high transmission efficiency, and low failure points;
④High-quality parts, low maintenance and long service life;
⑤The whole machine adopts frequency conversion speed regulation, stable starting and braking, safe and convenient to use;
⑥ The power of the whole machine is small, which effectively saves resources such as electricity;
⑦Various options: hook anti-sway, double brake...
⑧New materials, new technology, combined with its own strength and processing conditions, carefully crafted.
Weihua QC 50/10 ton electromagnetic bridge crane is mainly used for lifting and transporting steel products such as billets, steel plates and profiles in rolling workshops and warehouses of steel mills, or for billets, steel plates and profiles in ordinary workshops or warehouses. Lifting of steel products.

Weihua QC type 50/10 ton electromagnetic bridge crane features
①The entrance direction of the cab platform is divided into three types: side entrance, end entrance and top entrance.
②The cab can be installed at the left end or at the right end.
③The lifting weight includes the self-weight of the disk.
④The total lifting weight does not include the weight of the electro-magnetic disk and accessories.
⑤The electromagnetic suction cup is directly suspended under the hook. Easy disassembly and assembly, easy maintenance.
⑥The lifting brake has manual release function. In the fault state, the electromagnetic sucker and heavy objects suspended in the air can be quickly and smoothly put down to avoid safety accidents.
⑦Electromagnetic sucker is powered by cable reel independently.
⑧With power failure and magnetic protection function, it can prevent heavy objects from falling due to accidental power failure.

Weihua 50-ton clamp bridge crane, the clamp is parallel to the main girder, is used in steel mills, shipyards, ports, yards and warehouses and other indoor or open-air fixed spans, loading and unloading and handling steel slabs, profiles and other materials.
①It is especially suitable for lifting and transporting slabs of different specifications. It can be equipped with different clamps to meet the lifting requirements according to the specifications (different thickness, length, number of sheets, etc.) and weight of the materials to be lifted.
②YB type slab clamp crane is a special equipment for handling slabs, especially high-temperature slabs. For stacking, loading and unloading vehicle operations, slabs or blooms with a thickness of more than 150mm can be lifted, and the temperature of high-temperature slabs can be lifted above 650°C.
③According to customer's requirements, we can provide: speed regulation of each mechanism (1:10 or greater), overload and alarm, remote control, PLC control and fault detection, display system, etc.

Weihua 50 ton clamp bridge crane features
① The crane clamp is parallel to the main beam.
② This crane is used in steel mills, shipyards, ports, yards and warehouses and other indoor or open-air fixed spans to load, unload and transport steel slabs, profiles and other materials.
③ This crane is especially suitable for lifting and transporting slabs of different specifications. It can be equipped with different clamps to meet the lifting requirements according to the specifications (thickness, length, number of sheets, etc.) and weight of the materials to be lifted.
④ According to customer requirements, we can provide: speed regulation of each mechanism (1:10 or greater), overload and alarm, remote control, PLC control and fault detection, display system, etc.
⑤ The lifting adopts the structure of double mechanism and four brakes, and the motor has an overspeed switch, which ensures the stable, safe and reliable lifting.
⑥ The main electrical control components are arranged inside the main beam, which prolongs the life of electrical components and reduces electrical control failures.
⑦The double lifting point clamp spreader is locked by its own weight, and the opening and closing device is positioned to automatically realize the opening and closing of the jaws, which does not consume electricity, which is conducive to environmental protection. The utility model has the advantages of simple structure, convenient manufacture, low price, small size and light weight.
⑧ Lifting stator voltage regulation, frequency conversion operation, stable lifting operation and small impact.
⑨The main electrical appliances are placed inside the main beam and equipped with industrial air coolers to ensure a good working environment and temperature.
⑩Structural parts are processed as a whole to ensure installation accuracy.