The invention adopts a pass-free flatroller to replace a rough rolling pass roller of the prior art and realizes non-groove rolling of the high speed wire rod roughing mill group.
本发明用无孔 型平轧辊代替现有技术的粗轧孔型轧辊实现高速线材粗轧机组无槽轧制。
2
Just use spray adhesive on the plywood and, with the help of another person, lay it flat on one end and use a paint roller to work out air bubbles toward the other person as they hold their end up.