Rotogravure Printing Machines

Polygraph Printing Technologies Ltd. - print more...

 

Rotogravure Printing Machines

about us
  • Main Printing Station : Consists of -
    1 no. main motor – AC
  • Eight Nos. Printing Stations (Reversible Station Optional).
  • Side frame construction of precisely machined
  • Mild Steel Plates.
  • Cylinder shaft supported by bearings mounted on bearing housings.
  • Can accept hollow as well as Shaft Type cylinders.
  • Common Drive for all the printing station connected through Individual Gear Box.

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TECHNICAL SPECIFICATION
Type of Machine Rotogravure Printing Machine
Number of Printing Stations Tow to Ten Colours
Web Width 500 mm to 1500 mm
Print Width 400 mm to 1400 mm
Printing Repeat 320 mm – 750 mm
Printing Possibilities 1 to 10 Colours
(Variable as per number of colour of machine.)
Printing Speed 140 mts./min. Maximum Mechanical Speed*
Power Requirement Variable as per the Machine Size
Supply Voltage 415 V, # Phase, 50 cycles/sec, 4 wire
Floor Space-Length
Width
Height

Variable as per the Machine Size &
Number of Colours. 
Material to be Printed FOIL, PAPER, FILM & LAMINATES
Due to regular R & D Specification may have variations without prior notice

GEARBOX

Helical Gear Box Assembly Duly ground & hardened with oil bath Lubrication.

INK SYSTEM:

Immersion type inking system consists of 1 No. Stainless steel Ink Tray

PNEUMATICALLY OPERATED

Doctor Blades Assembly
Impression Roll System
Drying hood – a unique & important feature of the machine, which is a must for easy web guiding and cleaning of the idler rollers.
Nip Roll Assembly – for In Feed & Out feed Station.

REGISTRATION SYSTEM

Motorized longitude (Vertical) colour register system.
Manual side lay (lateral) register by means of a mounting blocks on the operator side of +-10 mm correction

HEATING SYSTEM

The drying system is designed for following: -

a. Electric Heating System or
b. Diesel fired Heating System or
c. Thermic Fluid Heated Air Blow System

EXHAUST SYSTEM UNWIND STATION CONSIST OF

Web guiding System
Automatic Tension Control System powder brake with load cells
Auto stop mechanism to stop the machine for the break in web,
Pneumatic shaft

IN FEED STATION CONSIST OF
1 No. AC Motor Controlled by Programmable Digital AC Drive Load cell back up duly synchronized and auto tension controlled

OUT FEED STATION
1 No. AC Motor Controlled by Programmable Digital AC Drive Load cell back up duly synchronized and auto tension controlled

REWIND STATION CONSIST OF
1 No. AC Motor Controlled by Programmable Digital AC Drive Load cell back up duly synchronized and auto tension controlled Pneumatic shaft

OPTIONALS
Autimetic Registration Control System.
Web Viewing System
Turret Unwind & Rewind System
Motorised INK PUMPS with Immflammable Motors
Electronic Link Shaft System (SERVO DRIVE SYSTEM)