The middle part of the lower roller is purchased with a roll machine that supports the roller to enhance the rigidity of the lower roller.<br>The number of auxiliary support rollers is set according to the length of the device. Or the roller arc correction and auxiliary support wheel both.<br>At present, most well-known roll plate manufacturers will take the roll arc correction combined with the lower roller to increase auxiliary support method seispmiller design, manufacture longer roll plate machine.<br>However, the revised approach adopted by each manufacturer according to its own experience is slightly different.<br>In this way, when rolling the cylinder of different sizes, we adjust the pressure of the auxiliary support wheel upward, so that the lower roller in the roll process first has an upward anti-deformation.
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