Dandy roll is effective equipment for improving paper uniformity; reduce the difference between the two sides of the paper, enhanced paper physical properties, surface properties, and printability of the paper, especially improving the uniformity of the paper, enhancing the surface fineness, and reducing the beating degree, and saving energy consumption. Improve capacity.
Mainly used in the fourdrinier machine (paper machine speed < 700m/min), with a small investment but be very effective. It is easy for installation and operation. Mostly used in printing and writing paper, special paper, cardboard, etc.
LEIZHAN develop the dandy roll which has been successfully used in specialty paper machines with 650m/min speed. And its effective width reaches 5660mm.
Feature:
Improving paper uniformity;
Reduce the difference between the two sides of the paper;
Enhanced paper physical properties, and printability of the paper;
Enhancing the surface fineness;
Reducing the beating degree;
Saving energy consumption, improve capacity.
Surface Length | Machine Speed |
5660mm | 700m/min |
Manufacturing precision | Roundness |
8 grade | 7 grade |
