1. Papermaking touch roll: Including a hollow roll core, the two ends of the inner cavity of the roll core are fixed with a stepped long shaft and a stepped short shaft, the outer surface of the hollow roll core circumference is covered with rubber layer, the inner cavity of the roll is a stepped hole structure, the long shaft and the short shaft are installed in the outer end hole of the inner cavity of the roll core, at the same time, the end face of the roll core is provided with a balancing mechanism, The balancing mechanism comprises two balance rings respectively fixed on the end face of the roll core and a ladder type long shaft and a ladder type short shaft.
2. Touch roll compacts in structure, reasonable in design, small in diameter, light in weight, and low in manufacturing cost, which can reduce the use cost of customers, and meet the static balance requirements of the roll body, and easy to use.
3. The stepped long shaft and the stepped short shaft of the roll are fixed and tightly connected with the inner cavity of the roll core. The connection is simple and easy to install; The key way is provided at the end of the step long shaft, which is used for the radial positioning of the adjacent connecting parts. The positioning is simple, convenient
and reliable.
Technical parameters：