Paper Making Grooved Press Roller Paper Machine Rolls Cast Iron

Paper Making Grooved Press Roller Paper Machine Rolls

Paper Making Grooved Press Roller Paper Machine Rolls Description:

Paper Making Grooved Press Roller Paper Machine Rolls Compared with the ordinary press, the grooved press is easy to dehydrate, the linear pressure is lower and the thickness of the rubber layer is increased. Therefore, the middle height of the roller can be reduced to avoid the high and uneven water content on both sides of the paper, resulting in the ribbed channel. When pressing, the direction of the blanket and wet paper is also important. At the press outlet, the wet paper should be separated from the blanket as soon as possible, and the blanket should also be separated from the grooved roller as soon as possible, so as to avoid moisture returning to the blanket and the wet paper sheet. During operation, it is necessary to keep the groove of the groove press clean to prevent blocking and pay attention to the drainage of water in the groove. Also, the grooved roller needs to be equipped with a soft doctor blade to remove the high-pressure water from the groove to the roll surface.

Paper Making Grooved Press Roller Paper Machine Rolls Parameter:

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