How did the expansion of Iran's rail industry begin?
Iran Railway Industries Development Company started its work in September 2014 by separating from Tabriz Machine Building Company as an independent company under the Iran Development and Modernization Organization and under the license of French company Veslu Cojifer. In all these years, Irid was able to reach global standards in the production of parts in rail expertise and the central core of the rail needle, and by following the statements of the Leader of the Islamic Revolution, in the year of the production leap, by applying its intelligent and scientific management, it became one of the manufacturers. Introduce the field of rail transportation in the region.
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Production of rail turnout and crossing
One of the most important and sensitive production parts is the rail turnout. The turnout is applied to a set of standard and special rails and connecting surfaces of cast or rolled forged parts and various types of traverses, etc., which are used in railway lines and stations to change the route of city and intercity trains.
The superiority of the crossing piece: native production
Average useful life: 80 million tons
No need for repair: In case of any possible defect, only the damaged part will be replaced.
No need for a foreign expert to replace the damaged part
Design and manufacture in-house – production and delivery in the shortest possible time – reasonable price compared to the cast type
No need for a foreign expert to replace the damaged part
Native design and construction
Products
Single turnout
Single turnout is the most common and widely used type of turnout. This turnout divides the main line into two straight and curved paths. This type of turnout is classified as right-handed or left-handed depending on which direction the turnout is extended. Examples of this turnout, which is manufactured by
Cross over
It is a set of devices that are used to connect two parallel lines. This type of turnout makes it possible to cross one line from another, left or right degrees. Samples of this needle, which is manufactured by Irid company, have been used in the metros of Tehran, Tabriz,
Sleeper bolt
Sleeper screw is a part that is used in screw binding systems to connect the binding system to the Sleeper. The head of the sleeper bolts is formed through hot forging of the rebar and their threading operations are done through hot rolling. Galvanized type is used to cover these
Trephine screw
A Trephine screw is a component used in bolted connection systems, specifically for connecting the support system to the truss in construction. Truss bolts are typically manufactured through a hot forging process, and their threading is done through hot rolling. They are often coated with galvanization for protection.
