Specifications

1.General description about  aluminum-steel condutor rail 

We are the appointed manufacturer of trolley wire  by the Ministry of Railways

This kind of conductive wire is made with the composite of wearproof aluminum alloy , pure aluminum and steel core . It has such characteristics as long as service life , high wearproof and corrosion-resisting performance , high tensile strength and toughness , safe , reliable , and convenient in construction ,etc .

2.type one : Aluminium trolley wire 

aluminum-steel condutor rail   's contruction

3. Type two  inner cladding type of St-Al contact wires for electric traction

aluminum-steel condutor rail   's construction 

4.Type three  Exposed steel aluminum composite trolley wire

aluminum-steel condutor rail   's construction

5.Type four Steel aluminum and aluminum alloy composite contact wire

aluminum-steel condutor rail 's construction