The use of the middle note straightener on the construction site should be looked after generally. If there are more reinforcement to be treated, there must be special personnel to arrange the operation. To continuously pull the round steel bars from the right side of the straightening machine into the machine hole, straighten the bent steel bars, and then place the straightened steel bars on the operating platform of the bending machine, process them into hoop bars, and wait for the crane to transport them to the building's building. The straightening and molding of steel bars is a significant task. If there is a high demand for steel bars, thousands of finished products need to be produced every day.

In this situation, the operation of the straightening machine may experience overload. In fact, generally speaking, this situation does not occur, but if it is operated 24 hours a day, any trusted machine will not be able to bear it. So during normal operation, while the workers are resting, they should also pay attention to letting the machine "buffer" a bit, otherwise if there is a malfunction, it will not be worth the loss.