With a gantry type scraper-reclaimer the lower end of the gantry frame is fixed on a fixed end beam, which moves along ground tracks through a set of wheels. The upper end of the gantry frame is connected on a moving end beam through a ball hinge. The moving end beam also moves along ground tracks through a set of wheels. One end of the boom of the scraper reclaiming system is hinged on the fixed end beam, while the lifting arm of the hoisting mechanism is hinged on the boom of the scraper reclaiming system.
The portal type scraper reclaimer is designed for stock yards in a long and narrow shape with different sizes to increase utilization ratio of these stock yards. Compared with other types of reclaimers, it has a simpler structure and larger capacity designed on the experience of superior technologies from top manufacturers in and outside China; steel structure optimized with ANSYS finite element software and Proe simulation software; Advanced PLC control system realizes intelligent operation with high efficiency; safety system consists of coder, overload protection and interlock protection, ensuring equipment protection and operator safety while making maintenance easier.
Mainly applied in reclaiming coal and ore in stock yards as one of the most important devices in the production system of power plants, coal mines and ports.