Explanation

The rolling mill consists of one or two backup rolls and many planetary rolls (working roll) around the non winding support roll. The cross supporting roll is a driving roll and rotates in the rolling direction. The planetary roll rotates in the reverse rolling direction and also revolves around the rotation direction of the backup roll. The blank without biting ability needs to be pushed through the feeding machine. As a result of the accumulation of roll reduction for many times, the strip is easy to produce ripples. In addition to planetary mill for hot rolling plate and strip, there are planetary mill for cold rolling plate and strip, three high planetary mill for thin-walled tube production, universal planetary mill for billet production, single planetary mill, etc.

Classification