SEVENCRANE sal die EXPONOR CHILE op 3-06 Junie 2024 gaan bywoon.

Die enkelbalk-portaalkraan is hoofsaaklik saamgestel uit 'n brug (hoofbalk), vier stootbalke, onderbalk, wa-aandrywingstoestel, elektriese beheer, elektriese takel, ens. Die brugraam (hoofbalk) van 'n enkelbalk-portaalkraan is oor die algemeen 'n boksvormige struktuur wat deur staalplate gesweis is. Die onderkant van die hoofbalk is toegerus met 'n I-balkbaan vir elektriese hyswerk. Dit kan ook gebruik word vir die hoofbalk van grootspan-portaalkrane wat buite werk. Die vakwerkstruktuur wat deur sweis van seksiestaal gevorm word, het sterk styfheid (veral die horisontale styfheid), ligte gewig, klein windwaartse area, en het hoë ekonomiese voordele. Die vervaardiging en sweiswerk van hierdie struktuur is egter meer ingewikkeld en moeiliker as die boksvormige struktuur.

Large gantry cranes are the most common lifting and handling equipment used in industry and construction. They are often used for heavy lifting and moving tasks in industrial environments such as ports, construction sites, and manufacturing facilities. Gantry cranes are equipped with a lifting mechanism that can lift and lower heavy objects. The mechanism usually includes a crane or winch system, which may be electric, hydraulic, or powered by other means, depending on the crane design. It is characterized by its tall, rigid steel structure spanning an area, supported by legs or columns on either side.

The mobile girder rail gantry crane consists of the main beam, rigid and flexible door legs, operating trolley, lifting mechanism, cart operating mechanism, electrical system, operating cab, etc. According to the yard operation process, the cantilever can be extended in the direction of the single door leg or the double door leg to become a single cantilever or double cantilever model, and if it is not extended, it will be a non-cantilever model. According to the location, container storage and transportation process, and loading and unloading vehicles (container trucks or railway vehicles), confirm the selection of different structural methods without cantilever, single cantilever, and double cantilever.

Warehouse gantry cranes are widely used in factories, construction sites, and material handling plants to lift and transport materials. There are different types of this crane such as semi-gantry crane, single-girder gantry crane, durable double-girder gantry crane, efficient mobile crane, warehouse rail-mounted container gantry crane. Customers can choose the appropriate type according to actual needs. SEVENCRANE, a professional crane manufacturer, provides cranes with excellent performance and low prices. Choosing our company is more efficient and cost-effective.

The warehouse gantry crane produced by SEVENCRANE has an Automatic Storage and Retrieval System (ASRS), which is a warehouse stacker used for elevated shelf systems. The AS/RS lifting system uses automated technology to store and retrieve pallets. The warehouse crane system is mainly composed of three operating mechanisms: lifting mechanism, crane operating mechanism, and trolley operating mechanism.