Three Fourdrinier Multi Cylinder Kraft Liner Paper Board Machine in Paper Mill

Three foundrinier Multi cylinder kraft liner paper board machine in paper mill
Technical parameter:
1.Paper kinds: Kraft liner board
2.GSM: 110~220g/m2
3. Trim width: 2800-4600mm
4. Working speed: 550m/min
5.Design speed: 600m/min
Performance Features:
l. Headbox: It uses hydraulic stainless steel head box.
The distributing bundle is combined with diffusion tubes. The diffusion diffusion-finally section tube through the precise calculation, horizontal distribut1tube bundleadopts theto the pulp which is from the inlet pipe so that the pulp has the uniform,dispersion characteristics, which guarantees the quality of paper.
2. Three -wire fourdrinier forming section: It adopts the cantilever in nettletwork case bench, s0 itisconmprove the paper index.venient to change wire and can shorten the changing net time. It adopts pneumaticconstant ten-sion and guarantee the forming wire in the operation of the tension is constant.
3. Press section: The press section adopts advanced high impulse large roll press. The first nip usesdouble felts vacuum press, the second nip is double-felt heavy impulse large rolls press, the third .nip adopts single felt heavy impulse press. It is totally enclosed paper injection from the formingsection to the second nip. It greatly reduces the paper breakage rate. The frame of press sectionadopts the suspension type heat blanket structure, so as to change the net convenient and shortenthe changing net time
4.Dryer section: The first group of dryer cylinder adopts the single tapestry arrangement, so as toreduce the paper breakage rate. Drive of dryer cylinder adopts low noise closed gear box drive andcirculating oil lubrication.
5. Calender: The machine adopts single- -nip hard calendar, which can guarantee paper front smooth-ness.
6. Drive section: The complete machine drive section adopts more advanced segment digtal trans-mision frequency control technology, which can guarantee the tasmssion accurcy of eachparts and the operation stability of paper machine.