Double crossover turnout is a kind of turnout of narrow track railway in China’s coal mine. The standardzation and serialization of double crossover turnouts are also very important for the design, construction and production of coal mine and other mines. It is convenient and rapid to lay narrow rail turnout in coal mine, and has strict standards of manufacturer and acceptance, it is applicable to the changeful use of China’s coal mining industry.

Specification:

DC615-2-6  DC615-3-9  DC615-3-15

DC618-2-6  DC618-3-9  DC618-3-12

DC918-3-9  DC918-3-20

DC624-3-12

DC924-3-9  DC924-3-20

22kg Double crossover turnout: DC622-3-9  DC622-3-15  DC922-4-15  DK922-5-20

ZDC630-3-9  ZDC630-3-15  ZDK643-3-15  43-6
Double Crossover Turnout is an important and indispensable link in mine transport traffic channel, so your concerns on the quality and safety is necessary, of course we ZongXiang is also has a reputation of quality assurance.
The parameters of railway switches：

1. The types of railway switches：608, 612, 615, 715, 915, 618, 718, 918, 622, 722, 922, 624, 724, 924, 630, 730, 930, 938, 643 and other non-standard ones.

2. Railway guage：600mm、762mm、900mm、1435mm and other foreign ones.

3. Rail type：8KG / M、12KG / M、15KG / M、18KG / M、22KG / M、24KG / M、30KG / M、38KG / M、43KG / M、50KG / M、60KG / M.

4. Frog number : 2、3、4、5、6、7、8、9、12

5.curve radius: 4、6、9、12、15、20、25、30、40、50、70 and all other radiuses.

6. Center spacing：1200MM、1300MM、1400MM、1500MM、1600MM、1700MM、1800MM、1900MM、2200MM、2500MM and all other spacings.

Rail turnout of 43kg rail




Rail turnout with steel sleeper