Metal skeleton structure is a crane, the main bearing member such as bridge, boom and mast may be a box structure or truss structures, but also for the web structure, and some can be used as the supporting steel beams.
2015年10月7日星期三
Overhead crane china
Motor axis parallel to the axis of the mandrel Electrical hoists, its wire rope hoist advantage of height and length of the small size. The disadvantage is the width of large size packet of manufacturing and assembly complex. Track large turning radius.Overhead crane china is Hengjia in workshops, warehouses and material field empty for material lifting equipment lifting, hook to hang a DC lifting magnet for lifting with a permeability of ferrous metals and their products
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