In the process of lifting, the drum lifting clamp cannot be used for objects other than steel. They are not used for objects with excessive hardness during operation. Generally, objects with irregular slopes may not be used for vertical lifting. Use a vertical crane. Hanging cranes cannot hang more than two overlapping objects.
When the drum lifting clamp is running, its lifting objects such as rust, oil, paint and other foreign matter should be wiped off before using the lifting clamp. Do not use when the lifting weight is higher than 150 °C-20 °C. In operation, it is generally used for horizontal lifting of single or multiple steel plates.
The rated load of the drum lifting clamp mainly refers to the maximum load that can be lifted when the lifting clamps are used in pairs and the angle of the lifting point is 60 degrees. The four lifting and supporting operations are used together, and must be matched with the balance beam, and must not collide during lifting. Being hoisted. It can be automatically unhooked, the test load is 2 times of the rated load, and the breaking load is 4 times of the rated load.
The hanging and loading operation of the drum lifting clamp must be carried out by the qualified person of the hanging and loading operation to a certain extent. The selection and use of the bucket lifting clamp are used within the allowable load range, and the use within the allowable thickness range shall not be allowed. Heavy lifting, stage hoisting, hanging, leaning and slinging.