What types of rail switches are used in coal mines?

Edit:Zongxiang Heavy Industry--Lucas Date:2020-06-15 09:45:36

There are many types of turnouts, and even if you look at them suddenly, you will feel dazzled, but it is still convenient to install and use them, and it is also convenient for the production and supply of turnouts. For the consumers who choose turnouts, they should have a full understanding of the required turnouts in advance, and know what kind of turnouts can match the corresponding tracks, which can also save efficiency. railroad switch parts

Coal mine turnout is a special railway turnout used in China's coal system, and is the basic equipment for connecting narrow-gauge railway lines. It has many aliases, namely: mine turnout, narrow-gauge turnout and narrow-gauge railway turnout.  Standardization and serialization of coal mine turnouts are very important to the design, construction and production of coal mines or other mines.  Different types of coal mine turnouts are suitable for the changeable usage in China's coal mine industry.

Coal mine turnout type (alphanumeric) composition description:

1. The letter Z at the beginning of the string represents the coal mine turnout type code; railroad switch parts

2. The second and third letters, DK, DC, DX, JD, DZ, JC and TX respectively represent the type codes of single-opening, symmetrical, crossover, crossover, symmetrical combination, rhombus crossover and four-track jacket turnout.

3. The numbers 6, 7 and 9 in the first segment of the main parameters respectively represent turnout gauge, 6=600, 7=700 and 9=900mm, and the numbers 15, 22, 30, 38 and 43 in the first segment of the main parameters respectively represent turnout rail type, kg/m. railroad switch parts

These are some common sence of switches used in coal mines. Selecting switches with high quality and low price, and operating them reasonably, can not delay the use of rail transportation system, thus improving the efficiency of coal mining and excavation.

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