Lifute Hoisting Co., Ltd. produces electric crossing construction traction ropes, electric traction ropes, electric pay off traction ropes, stage ropes, and climbing ropes

The traction cable for power crossing construction is a rope used in the fields of electricity, telecommunications, railways, communication, etc. to lay wires, cables, and optical cables. The first time the wire is pulled through manually or by an airplane is called a first level traction rope, and the first level rope is called a second level traction rope. Sometimes it takes three or even four levels to pull the wire

1) In areas with operational difficulties, when used in conjunction with loading gliders, remote-controlled airships, helicopters, etc. for the first stage of cable laying, the diameter of the Dyneema electric traction rope with a breaking force close to one ton is only 3mm, and the weight per meter is only 4.5 grams. Currently, it has been widely applied. For example, Jiangyin large-span primary cable laying and secondary traction.

2) Use heavy-duty Dyneema electric traction rope to pull the cable across the Yangtze River and Yellow River in one go. The cable floats on the water and has the same strength as the steel cable when the diameter is equal, greatly improving the efficiency of crossing rivers.

3) Used as a safety net carrying cable and traction cable in live crossing, due to the light weight of the Dyneema electric traction rope (at equivalent strength per unit length, the weight is only 1/8~1/10 of the steel cable. Moreover, it has good insulation and has passed the 640Kv withstand voltage test).

Dinima electric traction ropes have been widely used in electrified crossing projects. The application of safety ropes in balancing cross line, tower, insulation, lifting, and tower equipment ensures the safety of construction personnel and equipment, and improves construction efficiency.

Characteristics of electric traction rope and electric release rope:

1. The material is high-strength ultra-high molecular weight polyethylene (Dyneema) fiber.

2. Lightweight, high strength, easy and fast operation.

3. 12 strand braided anti twist structure, low elongation, fast and safe operation.

4. The resin post-treatment on the rope, combined with protective sheath, not only facilitates repair and maintenance, but also improves the service life and makes investment more effective.

5. Voltage resistant insulation brings more convenience to uninterrupted construction and is currently an ideal product for live crossing.