Telescopic chute and telescopic distributor: For bulk cargo in ports, the telescopic chute and telescopic distributor are commonly used in ship loaders. The telescopic spreader is used to solve the high flow loading operation of loose material. The equipment is used for the loading of loose materials on large cargo ships by sea and river, and can be quickly loaded in a relatively short period of time. The equipment increases the actual capacity of the cargo hold, which brings economic benefits to the port and loading operations. The stable and even distribution of the cargo in the hold improves the center of gravity of the ship, thus improving the stability of the cargo ship in ocean storms. At the same time, the safety factor of the cargo ship and the crew has been improved. The length of the telescopic distributor can reach more than ten meters, which can directly load the material into the very deep cabin, and can adopt the explosion-proof design according to the material. At present, the latest international telescopic distributor is developed and manufactured by HENNLICH.