APPLICATION 1: The machine is used for laying cum armouring all kinds of differentcross-section core rubber cable, power cable, control cable and charging pile cable production process. with filling function.
APPLICATION 2: It use for stranding cum laying 7,12 and 19 wire with 100% back twist. Encircling roller bearings being permanently lubricated bya high pressure oil injection made by a circulating system equipped with an oil pump and oil tank. Wire tension control is done through mechanical and hysteresis. HMI+PLC control system for pre-setting stranding pitch. twist direction.stranding of Al, Cu, steel wires. manufacture of OPGW and fibre optic submarine cables. stranding of plastic or rubber insulated conductors. armouring of cables.
The main winch cage has the function of back twisting and pre-twisting. The planetary gear structure is adopted to realize 100% back twisting. The pre-twisting form is on-line non-stop pre-twisting. That is to say, in the process of cable laying, each cradle can be adjusted forward and backward under the running state of the unit, which makes the cabling process of fan-shaped line more convenient and efficient.
The inner pay off frame in the winch cage is of sheet welding structure, which is cut by CNC laser cutting machine. After the whole welding is completed, the internal stress is eliminated by annealing treatment, and then it is processed by machine tool. The overall structure has high strength, durability and no deformation.
Pay off tension: mechanical friction is used to provide the tension required for stringing, and the tension is manually adjusted.
Main engine brake device: multi plane air brake is used to brake the whole machine at the same time, and the braking is efficient