The classification and light sequence of the signal machine

1, The station signal machine:  Yellow ,green, red, yellow and white 

2. Outbound signal machine:

       Automatic block: Yellow ,green, red, yellow and white 

        Semi-automatic occlusion: Green, red 

3. Road signal machine : Yellow ,green, red, yellow and white

       It is divided into: train route and train route

4. Through the signal machine:

    Three display: Yellow ,green, red,

     Four display : Green, red, yellow

5. Preview signal machine:

     Automatic block (as by a signal machine)

     Semi-automatic block ：Green, red, yellow

6, Hump signal machine ：Yellow and green, red and white

7. Shunting signal :Blue, white

8, Repeating signal machine

      Station repeating: (usually three white lights, showing two white to be opened, not shown to be closed).

      Out of the station: (green)

9, Block signal machine: (red)

Jinzhou Tiegong is an ISO9001 certified manufacture of various types of professional railway equipment. We are specialized in designing and producing more than 100 types of products with our own brand “Liaojin Tiegong”.

Our designed and developed Rail Tamping Machine, Rail Drilling Machine, Rail Cutting Machine, Lithium Battery Multi-functional Rail Switch Grinding Machine, Rail Ballast Cleaning Machine, Lithium Battery Rail Vehicle, Rail Bender etc. have obtained high praise from our customers.

Welcome your any comment and inquiry. 

Miley Wang

sales manager

T：+86-18640689880  Whats app:+86-18640689880  Skype: wangyan2706

Jinzhou Tiegong Railway Maintenance Machinery Co.,Ltd.

Add:No.1-400, Ruishengjingzuo Building, Jinzhou City, China

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