Switch product details

Single switch (Dan Kaidaocha), double switch (symmetric switch), three turnout (three turnout) and turnout (double cross points). Double switch is in the form of Y, which is connected with the switch to two tracks on both sides of the bifurcation. Three turnout is like shape, at the same time between three tracks, two groups switch from two sets of mechanical manipulation of rail. Doubleslip switches like X shape combination in fact equivalent to four single turnout and a diamond shaped cross. In addition, there is a cross device, commonly known as diamond cross. It consists of two groups and two groups of acute frog obtuse frog, but no switch, so can not be transferred between the track line. If the two points of the X shape of the double point switch are connected respectively, the crossing line can not only open more directions, but also cover the area. Not much, so often used in the station

Standard for maintenance of switch installation

1, switch mounting device fastening screws, the device does not have old crack.

2, the connecting rod, the external locking device without the old crack, the rod without grinding and corrosion, pin hole wear is not more than 1mm, good insulation.

The products have been exported to the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran and other countries, to obtain customer acclaim.