The China Drying Network News Ministry of Industry and Information Technology has publicized 338 industry standards and 35 industry standard samples, covering chemical , metallurgy, nonferrous metals, petrochemical, gold, rare earth, light industry, packaging and many other industries. According to the industry standard revision plan, the relevant standardization technical organizations and other organizations completed the preparation and revision of 338 industrial standards and the development of 35 industrial standard samples. The Ministry of Industry and Information Technology has publicized the announcement before it is officially approved for publication. Among the 338 industry standards, the chemical industry involved 103 items, including Dispersant N, Emulsifier S-20, Allyl Polyoxyethylene Ether, Industrial Thiocyanate, and Electronic Industry. Granular Lead Oxide etc. The petrochemical industry involves three criteria, including the determination of plastic polypropylene isotactic index and low resolution pulsed nuclear magnetic resonance. The rare earth industry involves 8 standards.
Tower Crane Steel Structure, regarded as the main parts of tower crane, refers to the tower crane jib, tower crane counter jib, tower head, tower crane Telescoping Cage, tower crane turning table,tower crane pull rod, tower crane Mast Section, tower crane Fixing Angle, ect. Steel Structure is made of steel, which fits the name.
Tower crane jib is a metal lattice structure of a normally triangular section, whose main mission is to provide the crane with the necessary radius or range. It is also called a jib. Like the mast, it usually has a modular structure to facilitate its transport.
The Anchorage Frame secures the tower crane mast to a structure or framework and provides stability when the tower crane is under load or experiencing wind forces.
The hook is the main load-bearing component that hauls loads. It is attached to a trolley that allows the hook to raise and lower, as well as move towards and away from the mast.
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