What is the difference between the customized 7*19-4.8mm wire rope with oil and without oil?
1. The lubricating effect is different: the lubricating effect of the oiled 7*19-4.8mm wire rope is better than that of the non-oiled 7*19-4.8mm wire rope.
2. The service life is different: the oiled customized 7*19-4.8mm wire rope with the same condition has a longer service life because of its good lubrication effect and lower friction coefficient during use. On the contrary, the service life of the oil-free wire rope with the same condition is shorter.
3. The anti-oxidation and anti-corrosion effects are different: the anti-oxidation and anti-corrosion effects of oiled steel wire ropes are better than those of oil-free steel wire ropes.
4. The use environment is not exactly the same: some environments cannot use oiled customized 7*19-4.8mm wire ropes, while others can be used. Relatively speaking, more oily wire ropes are used.

Extended information: inspection of customized 7*19-4.8mm wire rope:
The condition of the customized 7*19-4.8mm wire rope is directly related to the safety of equipment and passengers, and must be paid enough attention to. Careful observation and careful inspection should be carried out during work.
What it checks:
(1) Check the number, location and twist length of broken wires;
(2) For the thinning of the diameter of the wire rope, in addition to visual inspection, regularly use a vernier caliper to measure the rope diameter and wear;
(3) Check the tension of the customized 7*19-4.8mm wire rope, and the difference between the tension of each rope should not exceed 5%;
(4) Lubrication, cleanliness and rust of the customized 7*19-4.8mm wire rope;
(5) Whether the rope head and its combination, whether there are other abnormalities in the whole length, such as abnormal elongation changes of the rope, etc.