1. According to the diameter of the straightened steel bar, adjust the appropriate straightening wheel, pulling pulley groove and transmission speed. The straightening wheel compresses the steel bar, and the groove width of the traction wheel is the same as the diameter of the straightened steel bar.
2. Adjustment of straightening wheel. There are 6-8 straightening wheels in a general straightening cylinder. The first and eighth straightening wheels must be placed on the center line, and the middle three can deviate from the center line. First offset the steel bar by an offset of about 3mm. After trial adjustment, if the steel bar is still bent slowly, gradually increase the offset until it is straightened.
3. After cutting three or four steel bars, stop the machine to check whether the length is appropriate. If there is any deviation, adjust the limit switch or length plate until it is suitable.
4. A steel bar of about 1 meter should be installed at the front of the guide pipe. The straightened steel bars should first pass through the steel pipe, and then pass through the guide tube and straightening tube to prevent each plate of steel bars from popping out and injuring people when the straightening is completed.
5. Before the straightening wheel is fixed and the protective cover is not covered, do not penetrate the steel bar to prevent the straightening block from flying out and injuring people after starting the machine.
6. Do not stack objects on the machine to prevent mechanical vibration objects from falling into the machine body. When the steel bars are loaded into the pressing roller, a certain distance should be kept between the hands and the roller. The roller must not be adjusted while the machine is running, and it is strictly prohibited to wear gloves when operating.
7. When the steel bars are adjusted to the end, personnel must move out of the way to prevent them from being thrown and hurting others. Straightening of steel bars shorter than 2m or with a diameter greater than 9mm should be processed at low speed.
