Steel mills are more common is to use chains to lift heavy objects, but some environmental occasions need personnel to carry equipment, the heavy chain becomes not appropriate, at this time, it is necessary to use lifting to carry some equipment, lifting with synthetic fiber silk made of light and soft material suitable for manual handling. Steel mill environment is complex, many environments are facing high temperature, such as steel room, at this time, users need to pay attention to the lifting belt do not contact open fire, or even prohibit the use of extra-high temperature environment.
The usage and storage temperature of Polyester Webbing Sling Belt ranges from -40°C to 100°C. Excessive temperature may cause harm or even damage to the lifting belt. Second, use lifting straps at 200°C. As long as the surface of the lifting belt does not directly contact objects higher than 100°C, its use in this environment will not have much impact on the lifting belt.
Summary: There are clear regulations on the use of lifting belt. Protective measures should be taken to prevent welding sparks from jumping onto the belt and scald the surface of the belt when using the lifting belt where there is open fire. In case of doubt, please consult the lifting belt manufacturer and do not blindly use it.
Walking in the street often see some site people use white lifting belt lifting operations, especially some large lifting site also see the figure of the balance beam, two lifting belt or four lifting belt symmetrically hung on both sides of the balance beam, heavy lifting. Some people may ask why the lifting belt is installed on the balance beam? What does it do?
Suoli answer: we often see often encounter some large precision equipment and super-long components. They should be balanced in the installation, but also to avoid deformation and abrasion. Such as lifting large motor rotor, lifting roof truss or thin wall structure, most of the use of balance beam lifting operations. The balance beam is convenient to use, safe and reliable. It can withstand the horizontal component force caused by the slings tilt, reducing the pressure on the heavy objects in the process of lifting. Moreover, it can shorten the effective length of the sling, reduce the lifting height of the moving pulley, and compress the time of tying the heavy objects, give full play to the ability of the lifting equipment, and expand the lifting range.
Therefore, the balance beam is basically used when the lifting belt is used for heavy lifting in large lifting site, and its role is self-evident.
Post time: May-27-2022