安全滑触线是借鉴国外先进经验结合国情研制的节能型滑触线，它具有安全可靠及优良的机械电气性能，便于安装维护。相间距为80mm,防护外壳为工程塑料和铝塑合金型两种材料，导体为铝合金(内镶不锈钢条)或纯铜。不受雨雪霜冻影响，适用于露天、水雾、酸雾、导电粉尘等较差环境。
Safety sliding contact line is draw lessons from foreign advanced experience of energy saving type combined with the situation of our country development of the sliding contact line, it is safe and reliable and excellent mechanical and electrical performance, convenient installation and maintenance. The phase spacing of 80mm, the protective housing for engineering plastics and aluminum alloy type two kinds of materials, the conductor is the aluminum alloy (embedded in the stainless steel strip) or copper. From sleet frost effect, suitable for outdoor, mist, mist, dust and other poor environmental conductive.
       目前普遍采用安全滑触线（管式，封闭），单极组合滑触线，刚体滑触线，多级管式安全滑触线，无接缝安全滑触线，电缆安全滑触线，在防护等级、绝缘方面有很大改进，安全可靠。
Now commonly used security sliding touch line (tube, closed), unipolar combination sliding contact line, rigid sliding contact line, multi tube type safety sliding contact line, no joint security sliding touch line, cable security sliding touch line, has a great improvement in the aspects of protection level, insulation, safety and reliability.
  安全滑触线——用于灰尘，潮湿等环境，可配防尘密封条和手保护（滑触线离人距离很近的时候要配手保护），运行速度小于300米/分钟。
Security sliding touch line -- for dust, damp environment, can be equipped with dust seal and hand protection (when sliding contact line from very close distance to with hand protection), the running speed is less than 300 m / min.
  单极安全滑触线——安装方便，速度快，速度可达500米/分钟（进口滑触线可以达到）。
Unipolar security sliding touch line -- the installation is convenient, fast speed, speed up to 500 m / min (import sliding contact line can reach).
  刚体安全滑触线——用于高电流设备，电流可达几千安。
Rigid safety sliding contact line -- for high current equipment, the current can reach thousands of security.
  管式滑触线——根据不同的极数进行组合，电流也可达千安。
Tube type sliding contact line -- according to the different pole number combination, the current can reach kiloampere.