Application Paper Cots in paper machine

Roller Paper Roller is used in making paper. A long wire paper machine generally have size seven eighty rollers. According to the structure can be divided into rolls, grooved rollers, threaded roll, suction roll, Curved rolls and high-roll. Different parts are used to squeeze water from a paper machine, press, calendar and so on. Usually produced by SR. Ministries for paper machine in a large, thick-walled rollers. According to different functions can be divided into press rubber roller and press rubber roller driven by a variety of affiliated Cot. Cots press should be able to withstand high pressure and to play a role in the transmission of other subsidiary cot, high hardness. Pulp through the upper and lower rolls by the press, on the roll by the pressure oblige the moisture out, and the next roll will play a supporting role. Cots driven by the press a number of subsidiary cot including breast roll, case roller blade roller, brush roll. Its layer should have good flexibility, compression resistance, flex resistance and thermal conductivity. Hardness maximum tolerance should be allowed within the limits could cause the pulp pressed dry and affect the degree of uneven quality of the paper. Source: http: //www.lyjiaogun.cn