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        Welcome To Dekelon Paper Making Machinery Co.,Ltd
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        coated white board paper production line

         coated white board paper production line
         coated white board paper production line
         coated white board paper production line
         coated white board paper production line
         coated white board paper production line
         coated white board paper production line
         coated white board paper production line
         coated white board paper production line
         coated white board paper production line
         coated white board paper production line

        Coater equipment is divided into in-machine type and out-of-machine type in the process of paper machine. It is divided into single layer coating and double layer coating according to the number of coating. In-machine coating is equipped with a coater on the paper machine to make papermaking and coating continuous. Double-coated paper has better printability than single-layer coated paper, and can improve the quality of coated paper.

        There are mainly three types of coater used for coating operations: roll coater, air doctor coater and blade coater.Main production: kraft cardboard, white cardboard, art paper, matte paper, two-side offset paper, carbonless copy paper, thermal paper etc.

        1.Headbox

        Open/air cushion/hydraulic/water dilution/jet headbox

        2.Wire part

        Wire section Classification:multi-layer wire section,cylinder section

        3.Press part

        Double roller section/multi-roller press,its function is to keep the original  paper in a certain tension and moisture during dehydration,so that the paper is not easy to break and crack when entering the drying section.

        4.Drying part

        The dryer section of paper machine is composed of DCS thermal control system(single cylinder or multi-cylinder ),GCS steam condensation system,closed air hood and heat exchange ventilation system.

        5.Calender + Reeling machine

        6.auxiliary machine&control system

        Paper machine chemical system+DCS control system+GCS multi-stage gas supply system+QCS paper detection system+MCS drive control system

        7.Rewinder

        overfeed/underfeed rewinder

        Technical parameters of coated white board paper production line
        Raw materialWaste paper,OCC,commercial wood pulp
        Paper kindcoated kraft paper,coated white board paper
        Paper width1880-6800 mm
        grammage range(GSM)100-450 g/m2
        Design speed100-850  m/min
        Working speed80-800 m/min
        Capacity50-600 T/D
        Transmission typeAC motor, frequency conversion drive
        Arrange typesingle-layer layout,double-layer layout

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