Lifting belt is a kind of soft but very tough lifting sling, which has the advantages of wear resistance, large pulling force and long service life. Because the performance is strong, so some users feel it is particularly safe and reliable, they prefer it, and usually only buy one, but also frequently use this rope for lifting operations, here to remind you that this approach is not advisable, frequent use will cause a lot of irreversible damage to the equipment.
The lifting belt is divided into tonnage. During construction, appropriate tonnage should be selected according to the weight of the heavy objects to be lifted. Large tonnage heavy objects should use large tonnage rope, and small tonnage heavy objects should use small tonnage rope, so as to avoid frequent use of the same root. Rope although there is no life but also need to have a rest, use more frequently, will make it for a long time in tight state, the elastic resilience is bound to decline, so as to shorten the service life, there will be wear, burrs, tear, is not conducive to maintain good performance, and even may lead to fracture in the process of construction, cause safety accidents.
And different tonnage lifting belt corresponding to different colors, so that the distinction is conducive to the use of discrimination, to ensure the safety of the operation, not easy to produce overload behavior. Frequent use of the same rope for a long time will lead to light color, coupled with the use of the rope is mostly outdoors, long-term exposure to wind and sun will also aggravate the fading. The performance of the rope will degrade after fading, and the strength and tension are not as good as before. On the other hand, it is not easy for workers to distinguish after color degradation. If the tonnage is wrong, it may cause serious consequences.
The lifting beltcannot be used frequently for a long time. Otherwise, the color will become light, the rope will be deformed, cracked and broken, endangering the safety of construction.