Gru a ponte
Single-girder underhung bridge crane usually uses I-beams as running rails and are suspended from steel structures or prefabricated roof beams, and their structure is similar to that of electric single-girder overhead cranes. Due to the special use of the underhung crane system, the roof load-bearing capacity requirements are high, so the lifting capacity is relatively small, generally not more than 10 tons, and the span of 3-16m, which can be customized according to user requirements for design.
The crane running mechanism is the same as the paranco elettrico running mechanism, and the main beam is supported by the suspension lifting beam to realize the smooth lifting and running of heavy objects. It is suitable for places with limited space, such as workshops, warehouses, etc. It is an ideal solution for light operation in low-headroom workshops.
According to the different lifting mechanisms, it can be divided into 2 different models, including LX single-beam underhung bridge cranes and NLX European single-beam underhung overhead cranes.
It is usually used with CD1/MD1 type wire rope electric hoist, which is a kind of crane with a lighter lifting capacity. It is characterized by high rigidity, lightweight, modularity, and easy installation and maintenance. It is mostly used in small standardized plants, sewage treatment plants, power stations, pump houses, and overhaul workshops.
It is usually equipped with a European electric hoist, the whole machine adopts an internationally advanced design, which conforms to DIN, FEM, and ISO standards. With double-speed lifting, the whole machine can be controlled by frequency conversion, running smoothly and accurately, and adapting to a variety of working conditions. It is characterized by a lightweight and compact structure, which effectively reduces the load pressure on the wheels and improves operational efficiency at the same time.
The whole machine adopts a maintenance-free design, which reduces the maintenance cost. Suitable for the A3 working class, it is an efficient and reliable material handling solution. Widely used in machinery manufacturing, metallurgical processing, petrochemical industry, port logistics, railroad transportation, civil aviation equipment, electric power facilities, food processing, paper industry, building materials production, electronics manufacturing, etc. It is suitable for high-precision material handling and precise assembly of large parts.
underhung bridge crane
Industria di produzione di macchinari
Per la movimentazione e l'assemblaggio dei pezzi, in grado di migliorare efficacemente l'efficienza produttiva e di ridurre l'intensità di lavoro della movimentazione manuale.
The warehousing and logistics industry
Loading, unloading, stacking, and handling of goods, especially suitable for the handling needs of light and small goods.
Industria alimentare
Movimentazione di materie prime e confezionamento di prodotti finiti. Le loro caratteristiche di assenza di inquinamento e flessibilità di funzionamento soddisfano i requisiti igienici dell'industria alimentare.
Officina e laboratorio di assemblaggio
In assembly workshops and central laboratories, it is for precisely positioned material handling and component assembly to meet refined operational needs during the production process.
Electric single girder underhung crane consists of a main girder welded with an I-beam, an end girder, an electric hoist, and an electric running crane, suspended on the I-beam track in the upper part of the plant, the electric hoist runs along the lower edge of the main girder I-beam and completes the lifting work of the goods.
| Termini | Unità | Magnitudo |
| Capacità di carico | ton | 0.5~10 |
| Campata | contatore | 3~22.5 |
| Velocità di traslazione della gru | m/min | 20m/min |
| Velocità di sollevamento | m/min | 7~8, 0.7~0.8/7~8 |
| Velocità di traslazione del carrello | m/min | 20m/min |
| Grado di lavoro | -- | A3 |
| Alimentazione | -- | 3ph, 380V, 50Hz o su misura |
Weihua's Underhung Bridge Crane Solutions
Weihua Group, a leading bridge crane manufacturer in China, offers a comprehensive range of underhung bridge cranes designed with advanced technology and reliable performance. Below is a List of Common Underhung Bridge Crane Tonnages:
Weihua can provide customized suspension overhead crane solutions to meet specific operational requirements. If you would like to receive a detailed proposal and quote, please provide the following parameters:.
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