& nbsp; Jinan Zeye; The safety operating procedures for the uncoiler are as follows:  Before and during the operation of the machine Check if the lubrication is sufficient  2. The operation buttons of the electrical system are in their original positions before starting and stopping the vehicle  3. Auxiliary support purpose: To support the cantilever ends of the unwinding and rewinding machine drums, and increase the rigidity of the drum rotation.  4. The purpose of the feeding bridge is to introduce the sheet metal into the leveling machine. Structure: Hydraulic swing and hydraulic extension of the material support bridge.  5. The main transmission and auxiliary rotating parts can operate simultaneously The rotation of the lower stick and the lifting of the upper stick cannot be carried out simultaneously  6. The electrical system should be regularly inspected remove dust. Timely replace expired components Pay attention to checking if the grounding wire is secure & nbsp; 7. Strictly follow the operating procedures and do not overload or use the machine unreasonably