Product Description:
Coated white board paper machine
Wire: five wires.
Stocks: four.
The basic components of configuration
are: five wires--suction couch roll--pickup device--vacuum prepress--large-diameter press-- half-dry glazing press-- dryer cylinder group--sizing machine--dryer cylinder group -- calender --coater --form adjustment dryer cylinder group -- glazing calander--cooling cylinder-- reeling machine.
Wire section usually concludes: one bottom wire; two middle wires; one back wire and one surface wire. The length of bottom wire is 40~60m, the others are 7~20m.
Headbox: air-cushion type; the vacuum suction box with stainless steel ceramic girder.
Press Dewater form: one vacuum pre-press; two large-diameter rolls press; one half-dry glazing press, which is to prevent the wet paper sheet breaking and improve the dewatering effect. The half-dry glazing press is used to improve the paper surface plainness. Large press roll: cast iron rubber rolls with blind hole.
The dryer section has several dryer cylinder groups with the diameter of Φ1500mm or Φ1800mm. drive: each group closed gear box single drive or single gear box multi-points drive.
The current coated white board PM is always equipped with surface sizing machine, to improve board rigidity, folding strength, bursting strength and water resistance.
Coating: single coating and twin coating. Take single coating for example; it usually uses two or three blade coaters. After passing through coating roll, the surplus coating was scraped by the gap between doctor knife and back roll, and then coated on board uniformly. There are some dryer boxes on the back of each coater to solve the drying problem.
Three or four form adjustment cylinders adjust the paper moisture and flexibility after coating. It always uses gloss calendar to improve board surface gloss.
Reel: horizontal pneumatic reeling machine according to working speed.
Company Contact:
Contact Name: Vicky Wang
Company Name: Hengbon Industrial Co., Ltd.
Email:
MSN:
Skype: vicky_hengbon
Yahoo Messanger:
Tel: 0086 15610503516
Fax: 0086 532 82823216
Street Address: Hengbon Industrial Zone,
Zhucheng, Weifang, Shandong, China
Member name: papermc
Country:
China
Member Since: 12 January 2010
Total Leads:
2183 papermc Import Export Business Leads
Business focus: Paper Machinery, Stock Preparation, Stock Pulper, Refiner, Pressure Screen, Paper, Machinery, Screen, Cleaner, Thruster, Washer, Conveyor, Thickener
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