该产品由扁平电缆、携带电缆用四轮台车和导轧三大部分组成。扁平电缆采用非延燃性材料，可用于户内外和接触油污的场所，具有一定的耐气候性能，与圆电缆比具有弯曲半径小，寿命长等优点。
The product is composed of flat cable, carrying cable with four wheel trolley and guide roll of three parts. Flat cable using non flammable material, can be used for indoor and outdoor and contacts smeary place, has the certain weather resistant performance, and the round cable than with small bending radius, long life etc..
     轧道采用冷轧钢板一次冷拉成型，以确保轨道截面尺寸的精度，取代了角钢及其它导电方式的不安全，重量大，室内滑线积灰，室外结冰造成线路短咯，影响使用的缺点，更具有国内特点，轨道单位长度4~6m采用耦合器连接头，可依需扩展到任意长度。
Rolling cold rolling sheet was a cold drawing forming, in order to ensure the accuracy of track section size, instead of the angle steel and other conductive way of security, the weight of large, indoor slide line ash, outdoor icing line short slightly, the impact of the use of shortcomings, with the domestic original features, 4~6m track unit length using the coupler is connected first, according to need to be extended to arbitrary length.
      该产品的工作原理见工程应用图示（1）扁平电缆的始端（接现场接线盒）固定于导轧的始端固定器上，再根据现场允许运行的空间，间隔适当的长度（1-2.5mm）依次固定在携带电缆的四轮台车上，电缆未端（接用电源）因定在zui后一个小车（牵引车）上。通过拔车上的弹簧拔小车往复移动，通过电缆的拖拽（长度如超过20m应考虑原用牵引绳，使电缆免受拉力）作用，带动所有的小车在轧道中任意速度自由滑动，导轨安装简便，无需调试，且无触点接触供电等优点，安全可靠。
The work principle of the products meet the engineering application icon (1) beginning flat cable (joint field wiring box) is fixed on the guide roll start end of the holder, then according to the allowable operating space, a proper interval length (1-2.5mm) were fixed in four Luntai carrying cable car, cable terminal (connected with the power supply) for fixed at the end of a car (tractor) on. Through the spring pulling trolley reciprocating pull on the car, through the cable drag (length more than 20m should be considered as original traction rope, so that the cable from the tension) role, leading all the small car in the rolling channel arbitrary speed free sliding rail, easy installation, no need for debugging, and has the advantages of no contact point contact power supply, safe and reliable.