220kV Owl Type Line Angle Power Transmission Steel Tower
Model No.: 220ZM1 - 39
|1||Usage||Linear angle Steel Tower|
|2||Conductor circuit||single circuit or according to your standard|
|3||Certification||ISO, GB, etc|
|5||Standard||Standard or according to your request|
|7||structure||Cat head type|
|8||Surface treatment||Hot-dip galvanized or according to your request|
|9||welding||CO2 welding, submerged arc auto methods or argon arc welding|
|10||height||36m or according to your parameters|
|11||material||Q235, Q345, Q420 and according to your requests|
|12||voltage||220 KV or as per clients|
|14||Bolts and nuts||Grade 4.8, 6.8, 8.8 and according to your standard|
|16||packing||Standard or as your order|
|17||standard||10-1000KV international standard quality|
|19||Production capacity||140000 tons/year|
With advanced design and lofting center and CAD drafting room in China, the Company is capable of providing professional design as well as drafting and lofting service. The Company has strong technical force, complete hardware and software facilities and strong design and drawing capability. The Company has set up cooperation relationship with several electric power design institutes in China, accumulated abundant design and processing experience, improved process and tooling, and thus created favorable conditions for fabrication of large towers.
From the aspect of design, the Company has introduced the angle steel tower design program of Northeast Electric Power Design Institute and the tower design program of Beijing DaoPower, capable of designing different types of towers according to requirements of the users. For drafting, STW drawing program of Li Ruishi from Changsha is used, and for lofting, Li Pingyi 2-dimensional lofting program and Beijing 3-dimensional TMA lofting program have been introduced into the Company. With complete hardware and software facilities, the Company is able to meet design, drafting and lofting requirements of the production capacity of 740 million tons.
For design conversion, the Company first checks the technical conditions and processing requirements of the users and consult the purchaser in case of any doubt in design and unclarity so as to ensure correctness of the input technical drawings. During lofting, we first use advanced lofting software to generate spare part information data. Then after checking and correcting the spare part information data, the data is converted to be the document format required by the CNC production line and is transferred by means of computer network or floppy disk to the CNC production line for blanking and processing of parts, which ensures accuracy of lofting and precision of processing. Processing of products is done by automated production line under strict control of operation procedures and programs. Terminals of CNC equipment like cutting and bending equipment are connected with computers to ensure reliability and accuracy of processing. Contact us if you need more details on Iron Steel Tower. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Iron Tower、Power Transmission Tower. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Steel Tower
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