The flexible lifting belt is what you often refer to as the core lifting belt, also known as the round lifting belt. In addition to operating in accordance with the use of lifting belt precautions, you also need to pay attention to the following points
1. When using circular sling, you need to determine the material, center of gravity, lifting point and connection mode of the article.Endless Webbing Sling for lift
2. Check the marked limit working load and mode coefficient before lifting.Endless Webbing Sling for lift
3. Connection mode of flexible lifting belt with crane and hook.
4. The connection mode of flexible sling and articles: vertical connection, choke connection, hanging basket connection and special end accessories connection.Endless Webbing Sling for lift
5. Whether the suspended object and spreader are protected before lifting.
6. Control the hoisted items and rotate them during lifting. After that, we must pay attention to every small detail when the hoisted items rise to ensure the completion of the lifting process of the lifting belt.
The technological process of conventional lifting belt (synthetic fiber lifting belt) is divided into several steps. The fiber sling is mainly made of high-strength polyester industrial wire, and the weight is 25% of the equal metal sling. The characteristics of light weight, good flexibility and easy bending make it widely used in various fields. The technological process of lifting belt is as follows: yarn frame — textile — spot check — dyeing — cutting — sewing — spot check — thread cutting — packaging — spot check the finished product will be delivered to the factory after it is qualified. We need to pay attention to the industrial silk must be the same batch, batch of different raw materials elongation will be different. The finished product will also be greatly affected. When weaving, the operation must be carried out in strict accordance with the standard width of the hoisting belt (the width changes before and after the weaving belt dyeing need to be paid attention to). When dyeing, we should pay attention to that only when the temperature and speed of the high temperature printing and dyeing machine reach a certain balance value, the dyed ribbon can achieve the best effect. There are no technical problems in the cutting, sewing, thread cutting and packaging of the lifting belt, only in strict accordance with the technical standards.
Post time: Oct-10-2022