Download - Abdullah Al-Hamdan
Abdullah Al-Abdullah Al-HamdanHamdan
Printing MachinesPrinting Machines ComponentsComponents Printing process.Printing process. Mechanical and virtual shaftMechanical and virtual shaft
Main ComponentsMain Components1.1. Printing Unit.Printing Unit.2.2. Reel stand (Paper Supply).Reel stand (Paper Supply).3.3. Folder .Folder .
Plate & BlanketPlate & Blanket
1. Printing unit1. Printing unit The most important The most important
he process.he process. Fed by paper from Fed by paper from
the bottom.the bottom. Pages are printed Pages are printed
while the web is while the web is moving up. moving up.
Ink is transferred Ink is transferred through the red through the red rollers rollers
22 . .Reel standReel stand
Paper source.Paper source. Automatic slicing Automatic slicing Compatible with Compatible with
the press speed.the press speed. Can carry 2 rollers.Can carry 2 rollers.
33 . .Folder and FormerFolder and Former1.1. Form the Web.Form the Web.2.2. Cut the web into Cut the web into
single productsingle product3.3. Fold the product Fold the product
to half lengthto half length4.4. Deliver the Deliver the
product to the product to the conveyor.conveyor.
General overviewGeneral overview
VIRTUAL SHAFTVIRTUAL SHAFT
Virtual ShaftVirtual Shaft Many mechanical parts Many mechanical parts
have been eliminated. have been eliminated. Consequently, reduction Consequently, reduction of cost.of cost.
Reduction in energy Reduction in energy consumptionconsumption
Higher speed.Higher speed. High level of High level of
synchronisation synchronisation precision.precision.
The modules are having The modules are having the ability for the ability for expansion.expansion.
The ability to switch on The ability to switch on or off individual unitsor off individual units
Thank You Thank You