... ,operate easily 3,durable 1,Product Name :Cable Conveyor / Conveyor for cable 2,Product Type: JSD-3,JSD-5B,JSD-5C ... Application: JSD series products is a kind of electrical machinery for laying power cable or communication cable . 4,Product Characteristics1),The ... direction of the cable ,it is serve to prortect the insulating layer of the cable . 2),The composite crawler pass throught the ...