PRECONDITIONER

  Contrary to the preheater which drives off moisture from the liner web,the preconditioner showers steam to add moisture to the medium web for good flute formation. Each preconditioner is designed for 16 kg's/cm2 steam pressure and has a diameter of 600 mms.The system includes static and moving control rolls and devices and steam inlets and outlets.The steam is showered from both and of the cylinder.Minimum heating area on the contour is 110 degrees.Carrying construction body is cast iron.

 

                                           DUBLEX BRIDGE UNIT

  Single facer paper is carried from single facer to the glue machine by means of slow moving conveyors and rollers.The structure supporting these conveyor is the bridge,which covers the distance from single facer to the double facer and between single facers.The bridge includes catwalks and conveyor.  

                                          TRIPLEX DRYING UNIT

Drying unit is made of 3 drying cylinders each having a diameter of 900 mm's. The unit includes web guides and control rolls,catwalks and steam inlets and outlets.Carrying construction body is cast iron.  

                                        DUBLEX GLUE MACHINE

Gluing units consistently applies a precise and uniform glue film to the tips of corrugated flutes of the single face paper.All the rolls are made of special steel covered with hard chromium.Carrying construction body is cast iron.The unit includes 6 starch rolls and 2 starch trays. Pressure rolls are operated with pneumatic devices.  

                                               DOUBLE FACER

  18 pieces of drying plates designed for a steam pressure of 12-14 kg's/cm2,8 drying belt tension rolls,72 pieces of belt weight rolls constitute the unit.Belt weight rolls are  operated under pneumatic control.  

 

STARCH PREPARATION SYSTEM

The system consist of 1 starch preparation tank having a capacity of 2000 litters,utilisation tank,4 units of starch pumps,monopump,valves,fittings and piping.

 

                                            ELECTRICAL SYSTEM

  For the single facers 3 units of DC drive motors each having 40 HP power,3 units of DC drives control and current regulation system,AC- DC convertor,1 unit of DC motor having a power of 60 HP for the drive belt system,an AC-DC converter for this motor,various motors for various parts of the line and starch preparation unit,electrical control panels for all DC and AC motors.

 

 Norm MAKINA
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