LEBUS Nylon Sleeves Drum For Exploration Ship Winch, No Interfere With Cable Signal​

The way to save money is to use a smooth drum and an outer bushing with a groove for the line, cut the bushing horizontally in two parts and bolt or weld it to or weld it to the smooth drum. If a different type or specification of wire rope is used in the future, the bushing can be removed and replaced with a bushing designed for the new wire rope.
The lebus groove system ensures that the multi-layer winding wire rope on the reel is completely smooth into and out of the drum, and can greatly prolong the life of the wire rope. This system is still the most effective and perfect method. Tests have shown that the Lebus drum can extend the wire rope with a rope groove matching the specification of the wire rope.

1. High mechanical strength, good toughness, high tensile and compressive strength. Its specific tensile strength is higher than that of metal, and its compressive strength is similar to that of metal, but its rigidity is not as good as that of metal.
2. Outstanding fatigue resistance, parts after repeated bending can still maintain the original mechanical strength.
3. High softening point, heat resistance (such as nylon 46, high crystalline nylon thermal deformation temperature is high, can be used for a long time in 150 degrees. PA66 after glass fiber reinforced, its thermal deformation temperature of 250 degrees or above).

7. Excellent electrical performance. Good electrical insulation, nylon volume resistance is very high, breakdown voltage resistance is high, in dry environment, can be used as working frequency insulation material, even in high humidity environment still has good electrical insulation.
8. Light weight, easy to dye, easy to shape.