Causes of broken straps

) The material of the packing steel strip, the strip steel after the billet or the retreat is usually soft, under the same pressure, the reduction will be enlarged and the biting angle will increase, the steel strip and the roller. The tension between () is too large, so it has not been adjusted according to the material of the strip. If the tension is too large, it will not only cause the tape to break, but also reduce the rolling pressure during pressing. () Poor lubrication, poor lubrication during the rolling process, increased friction between the squeeze roll and the strip, increased bite angle, and improved strip instability. The above is all the content brought by the packaging steel belt manufacturer. If you want to know more, please continue to pay attention to us.