Hot-DIP Galvanized Cast Iron Balance Counter Weight

Description:
1) Material: Gray Iron, Ductile Iron.
2) Process: Green sand casting, resin sand casting.
3) Applied software for specification drawings: Pro/E, AutoCAD, Solidworks etc.
4) Facility: Electric furnace, cupola furnace, anneal furnace, sand mixing machine, shot blast chamber, various molding machine.
5) Precision machining: CNC, NC lathes, boring machines, milling machines, bench drilling machines, etc.
6) Surface Protection: oiled (rust-proof), electroplating, hot dip galvanizing, nickel or chrome plating, painting, powder coating.
7) Products’ location: The special designed fittings, widely used in municipal and drainage system, power station, industrial equipment, vehicles, etc.

Application:
Recently,along with the widely use of composite insulators in overhead power transmission line,especially the by-pass jumper chain of tension pole tower.It is necessary to add counter weight to improve the windproof deflection ability of power transmission line for the wind deflection discharging accident caused by composite insulators with light weight and bad windproof deflection ability.There are design defects in structure of current counter weight,not only the installation and removal process is complicated,which increases the work strength for worker,but also the safe accident will be easily caused for the round structure,as it cannot be easily strapped,passed up and down and fall out.  

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