The 550TPH Ballast Crushing Plant is a large - scale crushing system specifically designed for the production of high - quality ballast in railway, highway, and other engineering constructions, capable of processing 550 tons of raw materials per hour. The production line integrates core equipment such as jaw crushers, impact crushers, and cone crushers, and is equipped with high - precision vibrating screens. It can process limestone, basalt, and other stones into high - quality ballast with standard particle size, distinct edges and corners, and high compressive strength, meeting the strict engineering requirements of track laying, subgrade reinforcement, and more. The intelligent control system can automatically adjust crushing parameters according to the characteristics of raw materials and finished product requirements, realizing fully automated operation of the entire process and significantly improving production efficiency. At the same time, it is equipped with fully enclosed dust - collecting hoods, spray dust - suppression devices, and sound - insulation facilities, effectively controlling dust and noise pollution and complying with environmental protection production specifications. The modular layout design facilitates quick assembly and disassembly, and wear - parts are made of highly wear - resistant materials, significantly reducing maintenance costs and downtime, providing an efficient, stable, and environmentally friendly one - stop solution for large - scale ballast production.