Ladder type cable drum jacks

Trapezoidal wire laying frame, commonly known as \"cable support\" for placement of cable tray, overhead wires or cables, adopts a hydraulic device, footing with ferry, easy to move, simple operation, easy to use, trapezoidal cable line frame bar selection of drill pipe material, will not bend. Specification is divided into 5 tons, 8 tons, 10 tons and 12 tons.