What's the port hoppers?

The port hopper refers to a highly efficient equipment specially used for bulk cargo loading and unloading at ports, often also called "port hopper" or "mobile bulk hopper". It can cooperate with trucks, conveyor belts, and other equipment to finish the rapid loading and unloading of bulk cargo such as coal, cement, grains, biomass, iron ore, animal feeds, fertilizers, minerals, and wood pellets, significantly improving port operation working efficiency.