Screw ship unloader
The screw type continuous ship unloader is an efficient continuous ship unloader that uses the mechanical rotation of the screw mechanism to lift and transport materials to the rear dock. It is mainly composed of vertical arm, horizontal arm, rotating tower, end screw conveyor, portal frame and other components. Rated efficiency: 200t/h~2700t/h. It can accept and unload bulk materials such as coal, grain, cement and fertilizer.
1. The unloading process is completely sealed, which can better prevent dust leakage and noise pollution.
2. Easy operation and low labor intensity of on-site personnel.
3. The reclaiming head can extend to each part of the cabin. The clearing amount of each cabin is generally less than 5%. There is less surplus material in the cabin. The height of the surplus material at the bottom of the cabin can be controlled at about 300mm.
4. Compared with the ship unloader with the same production efficiency, its deadweight is the lightest, 60~70 percent of the deadweight of the bridge grab ship unloader, and the overall dimensions of the whole machine are small. Therefore, the construction area and bearing capacity of the wharf can be reduced accordingly, which can not only reduce the hydraulic investment cost of the new wharf, but also meet the demand for upgrading other types of ship unloaders when the old wharf is almost unchanged.
At present, screw type continuous ship unloaders are widely used abroad. However, due to the high equipment prices of foreign manufacturers and the few domestic manufacturers who can master their relevant technologies, they are not widely promoted in China. After years of research and development, our factory has mastered the relevant technology of screw continuous ship unloader. Our factory is willing to cooperate with the majority of users with preferential equipment prices.
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