Metallurgical Single Girder Crane

Metallurgical Single Girder Crane

Weihua Crane Machinery Co., Ltd.

Address:Industry Park, Changyuan, Henan, P.R.C


Metallurgical single girder crane is single girder overhead crane supporting the use of metallurgical electric hoist, applicable to metallurgy, foundry places for handling molten metals.
The bottom of the main beam with thermal insulation layer, coated with heat resistant paint to solve the heat problem, adopt dual brake, dual limit to ensure safety. Crane working grade is A6, working environment temperature ≤60 ℃.
Metallurgical Single Girder Crane
Metallurgical single girder crane through hook or other extract device timely and quickly complete required displacement of the lifting and transport objects during metallurgical production process, it is an important tool and equipment to improve labor productivity in the metallurgical and foundry place in modern industrial. Our company has nearly 30 years of experience in the design and production of metallurgical single girder cranes, we can design non-standard metallurgical electric single girder crane to adapt to various conditions.
The crane is with characteristics of compact structure, good rigidity, simple operation, low noise, high safety and reliability, attractive appearance, etc.

Weihua Crane is professional material handling equipment manufacturer and servicer with largest production in global. Provide you with overhead crane, gantry crane, electric hoist, etc. of safe, reliable and efficient crane solutions and services.


Metallurgical single girder crane is mainly composed of the main beam, crane traveling mechanism, metallurgical electrical hoist and electrical control system.
Its bridge frame consists of main beam and end beam device. End beam device consists of traveling motor, reducer, driving and driven wheel set, rubber stroke and so on.
Main beam is the main load-bearing structure of metallurgical single girder crane, of which under along is the hoist running track. The bottom of the main beam with special heat insulated, driving with insulating layer, coated with heat-resistant paint. Adopt adhesions technology to solve the heat problem of girder box and trolley tracks.
Metallurgical single girder crane main beam
End beam device located in the two end sides of the main beam, terminal ends of the beam, connected to the main beam by hanging panels. Bottom of end beam device driving part motor is also provided with heat-insulating layer.
Crane Traveling Mechanism
Crane traveling mechanism using motor individual driving form, driving and braking completed by conical rotor, its advantage is to reduce the rail gnawing due to skew deviation, less prone to wheel failure climb rail and off road.
Below the traveling mechanism motor is provided with insulating layer, is well reduced the heat radiation on the motor and improve motor working environment.
Motor adopts ZDY (D) series conical rotor brake motor, insulation class is H, protection class IP54. It has good heat dissipation, long life, safe and reliable.
Metallurgy electric hoist-Hoisting mechanism
Metallurgical single girder crane take metallurgy electric hoist as the supporting hoisting mechanism.
Metallurgical single girder crane adopt square structure, considering safety, it will not use CD electric hoist as other manufactures. Our company will use self-research and produce electric hoist using in metallurgy surroundings.
Metallurgical electric hoist working level M6, mainly used in metallurgy environmental for lifting molten metal. Its main features are as follows:
Electric hoist traveling motor and lifting motor insulation class is H, protection class IP54.
Electric hoist adopts double brake structure. Using steel core wire rope, increasing its breaking force and, the safety factor increases.
General use CD, MD electric hoist working-level is M4, mainly used for general lifting applications. Metallurgical electric hoist is more greatly improved than CD and MD electric hoist in security and working-level.
Electrical System
Use high temperature resistant cable. Three-phase AC power supply, rated frequency of 50Hz or 60Hz, rated voltage of 220V ~ 660V.
Operation Mode
Ground operation: press the button on the handle to control crane agencies movements.
Remote control: industrial remote control the appropriate agency action.
Note: This crane is recommended using the remote control operation, in order to protect the safety of personnel.
Safety Protect System
Metallurgical Single Girder Crane dual brake safety device
Metallurgical single girder crane safety system in addition to short-circuit protection, no-voltage protection, emergency off switch protection, overload limit protection, upper and lower front and rear travel limit protection, phase failure, phase error, overvoltage, undervoltage protection, ground fault protection, as well as special protection safety system - dual brake safety device.
Metallurgical single girder crane hoisting mechanism and traveling mechanism are equipped with controllable conical rotor brake and safety brake two independent brakes, which play a dual protection role in handling and lifting.

Technical Data

Metallurgical Single Girder Crane sketchMetallurgical Single Girder Crane Technical Parameter3t 5t Metallurgical Single Girder Crane Technical Data

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Weihua Cranes Machinery Co., Ltd.

Weihua Crane standard
Weihua Cranes started since the year 1988; it is professional material handling equipment manufacturer and servicer with largest production all over the world. With Weihua Cranes historical influence, “China Crane Town” (which covers more than 2/3 crane market in China) developed in the area around Weihua Cranes headquarter.
Weihua Cranes main businesses are researching, developing, manufacturing and sales of all kinds of lifting equipment. We have passed the ISO9001 quality system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, CE certification, etc.
Weihua Cranes advantages and differences with other crane manufacturers are that we have professional crane team to provide you with safe, reliable, efficient crane solutions and services, and as far as possible to reduce your cost. Crane your business, let’s develop together!


Excellent Product and Solutions

Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume. We can provide electric hoists, single/double beam overhead cranes, gantry cranes, and such varieties of lifting equipment 10 serious more than 200 types. The lifting capacity of the overhead crane can achieve 1000t, and the gantry crane 900t, to meet all kinds of project need.
Cranes is committed to provide total optimized crane program solution and perfect service to help customer to save cost and improve efficiency.


Advanced R&D | Strong Q&C | Production capacity

Weihua Cranes has Technology Testing and Inspection Center authorized by the state, post-doctoral research station, obtains 283 technology patent certificates and inventions, R & D team of Weihua with 600 people and with Shu-zi Yang (academician from the Chinese Academy of Engineering) as the foregoer, is the biggest one in general purpose crane industry in China.
Cranes now adopted the “lean production management”, the undaunted testing and outstanding market performance, ensuring Weihua Cranes stand out as the leading brand within crane industry. Weihua Cranes continuously make the innovation on technical and strict on QC management to keep the products quality steady improving.

Weihua Cranes total asset is of 0.78 billion US Dollar, over 6000 employees, covers an area of 3.42 million square meters, one of Weihua Cranes workshop is the largest within the whole world crane industry. A varieties of 1700 sets manufacturing and testing equipment, including machining, heat treatment, welding, assembly, testing and packaging shipped metering and other ancillary equipment with a full range of advanced production scale and production capacity.

Outstanding Marketing Performance & Long-term Partner

Production and sales of overhead and gantry cranes won the first in China for continuous 8 years. And now, total production amount of Weihua Cranes products achieve world first. Weihua Cranes has developed strategic partnership with Siemens, GH Spain, Demag, SEW, Schneider, etc.

Weihua Cranes are widely used in machinery manufacturing, iron and steel metallurgy, nuclear industry of mining, water conservancy and hydropower, roads and railways, electric power, automobile manufacturing, petrochemical, port logistics, shipbuilding and other material handling, etc. We have successfully exported to more than 90 countries and regions such as the United States, Great Britain, Russia, India, Brazil, Peru, South Africa, Mongolia, South Korea, Australia, Southeast Asia, the Mid-East, etc. And get well reputation.
Weihua Cranes with strong capacity, focus on customer service, provide with first-class quality, safety and reliable products, create more and more value for customers, these are the reasons we set-up stable and long-term relationship with our customers.


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