Gantry crane is a variant of Bridge crane. In the port, mainly for outdoor yard, yard goods, bulk cargo loading and unloading operations. Its metal structure shaped like a door frame, bearing girder installed under two feet directly in the ground walking on the tracks, you can have both ends of the main beam overhanging cantilever.
2013年12月12日星期四
Wire rope electric hoist
Wire rope electric hoist by building height, such as rail type is divided into 14 types. Code types of HSG standard building height, linear rail, rigid bridge gantry crane table code class type of hand trolley type HSJ standard building height, type curve track, hand trolley type HLG hinged connection standard building height, linear rail, rigid connection of sprocket trolley type HLJ standard building height, the curve of orbit, hinged connection of sprocket car type HDG high overhead gantry crane building. Electric hoist can be used as a heavy equipment used alone, a small driving after also can be used for overhead monorail crane. Is a kind of compact structure, light weight, high efficiency and easy operations of lifting equipment. Specifications of wire rope electric hoist by building height, track type can be divided into 14 types. Choose type HLJ its appearance figure, symbol and type, the performance of electric hoist wire rope electric hoist code and type code type HSG standard building height, linear rail, rigid connection of hand trolley..
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