ROTOGRAVURE PRINTING PRESS
MODEL : COMET-2000
ROTOGRAVURE PRINTING PRESS Model :- COMET-2000. Adopting PLC German Siemens [ Programmable Logical Controller ] system with a humanized machine interface touch screen which allows the easier operation and also improves the quality of Printing And Registration efficiency.
In an era where precision, speed, and quality are paramount in the printing industry, Rollex Machinery Pvt Ltd emerges as a beacon of innovation with its cutting-edge Rotogravure Printing Machines.
Designed to meet the evolving needs of the packaging, publishing, and decorative printing sectors, these state-of-the-art machines redefine excellence, offering unparalleled performance and reliability. Let’s delve into the features, benefits, and applications of Rollex Machinery’s Rotogravure Printing Machines.
GALLARY
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VIDEOS
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TECHNICAL SPECIFICATION
- Material - BOPP,PET,PP,PE,CPP,NYLON,
- Max. Width of Printing Material - 800 mm /1000 mm /1200 mm.
- Max.Width Of Gravure Cylinde r- 400-850 mm./500-1050 mm /600-1250 mm.
- Diameter of Gravure Cylinde - Ø 135 mm - Ø 300 mm.
- Guide Roller Width - 900 mm /1100 mm /1300 mm.
- Max.Machine Speed - [100 m/min.] [150 m/min ] [200 m/min.]
- Main Drive Motor - AC vector type drive control system
- In-feed,Out-feed,Unwind and Rewind Motor - AC vector type drive control system
- Dry Oven System - Electric Heating Type
KEY FEATURES
- Heavy Duty Frame Structure Design.
- Touch Screen Interface for Easy Operation.
- PLC Controlled Machine.
- Digital Line Guiding.
- Impression System with liner guide ways.
- Low friction ball screw for side & length liner compensator.
- Unwinder Safety Chuck With Mechanical Shaft or Air Safety.
- Pneumatically Lay on Roll with counter balance.
OPTIONAL EQUIPMENT
- Machines Type : MLS / ELS / Shaft-less & Turret.
- Dryer System : Electric / Hot Air / Thermic System / Wooden Boiler / Desal or Gas System.
- Auto Color Register Controller System.
- With Online Web Inspection System.
- Reverse Printing Turn Bar System.
FEATURES OF THE MACHINE
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TECHNICAL SPECIFICATION
- Nos. of Printing Station - 8 Nos. [ Model: Comet – 2000 ]
- Max. Print web width - 1000 mm.
- Min. web width - 600 mm.
- Max. Mechanical machine speed - 200 Minute Per Meter.
- Max. Operating machine speed - 180 Minute Per Meter.
- Material processed -12 Micron, BOPP, LDPE, Pet12, Paper & General printing material.
- Cylinder repeatsn - 600 mm to 1000 mm.
- Station plate - 600 mm.
- Machine height - 2500 mm.
- Machine length - 12800 mm (Approx.)
- Station to station gap - 1000 mm.
- Machine station Plate Top - 25 x 1000 x 600 mm.
- Machine station Plate Bottomm - 45x 1500 x 600 mm
- Guide roll size - 1100mm dynamic balancing.
- Web tension range - 0 To 40 Kgs.
- Unwind / Rewind core ID - 3” To 6” [Shaft less]
- Unwind / Rewind reel diameter - Ø 800 mm (Max.)
- Supply voltage - 440 VAC 60 Hz ± 5%
- Operator side and drive side - To be decided while placing order.
UNWIND UNIT
- Unwind Roll Diameter - Ø 800 mm.
- Operating System - Operating System HMI 7” [Inch]
- Reel lifting system - Manual System /shaftless /hydraulic lifting.
- Unwind Reel Lock - Mechanical shaft / Shaft-less System
- Unwind Core - 3” & 6” [Inch] Combi.
- Digital Edge Guide System - Actuator movement ± 50 mm.
- Unwind Motor - 7.5 kW
- Web Tension Control - Fully automatic with load cell feedback and PLC with AC Drive.
- Load Cell feedback with the microprocessor controller system
- Movement Mechanism - 35 mm heavy liner guideway double block system. [STD Make]
INFEED UNIT
- Nip Steel Roll - Nip roll made from MS material with hard chrome plated.
- Nip pressure rubber Roll - Rubber roll is operated through a pneumatic system with an adjustable pressure gauge set.
- Nip Roller drive - Nip roller is through AC Motor with timing belt & pulley arrangement.
- Nip Roller drive - Nip roller is through Siemens/standard make AC Motor with timing belt & pulley arrangement.
- Web Tension Control - Fully automatic with load cell feedback and PLC with AC Drive.
- Load Cell feedback with the microprocessor controller system.
- Tension Control - Tension maintains In-feed to 1 printing station.
1 TO 8 STATION
- Print cylinder Side Lay [Registration] - Through push button having movement ± 25 mm with Station mechanism move with AC synchronous motor is mounted on the gearbox itself.
- Print cylinder Up & Down Lay [ Registration] - Linear compensator assembly with imported ball screw Having length ± 150 mm. Registration rolle moved up And down by AC synchronous Motor.
- Printing cylinder drive - The cylinder will be drive-through gearboxes. The gears are Oil-immersed. The transmission of
- Gearbox - Shanthi Make
- Engage & Disengage - Manually
- Printing cylinder shaft -Two housing with a roller bearing on the shaft. Each housing for a supporting cylinder. The Printing cylinder's working Circumference will be 400 mm (Min) To 800 mm (Max.)
- Printing cylinder loading & Unloading - Manually
- Lighting Box - Lighting box for manual inspection of all Station
- All guide roll - Required as design roller Ø 74mm, 90mm & 100mm
IMPRESSION RUBBER ROLL
- Impression Rubber Roll - The impression roller is operated through a pneumatic cylinder & mounted on frictionless cross roller V – Type liner guideway bearings. One impression roller will be provided along with the machine.Impression roller holding the device with fast change over the facility.The Left and right sides separate pressure regulators for the impression roller.
DOCTOR BLADE UNIT
- Doctor blade - Heavy-duty doctor blade assembly with positive drive-through pneumatic cylinders.
- Doctor blade angle - Gear box designed to adjust wiping angle for different cylinder diameters.
- Oscillation movement - Side Movement ± 12 mm. Attachment with gear box (Adjustable movement).
- Doctor blade movement - Manual Vertical Adjustment through hand-wheel.
- Doctor blade system - Doctor blade is operated through a pneumatic system with adjustable pressure setting.
DRYING ZONE
- Dryer Chamber System - Dryer Chamber Sliding System for Pneumatic Operated.
- Temperature Display - Display Meter with Thermocouple [Temperature controller ]
- Dryer System - Required Temperature 30° to 100°
- Air Flow - Air Volume 500 (CFM)
- Dryer Roller Drive - All Dryer Roll drive with belt extra Drive for Hi accuracy.
- 4 - Zone Dryer - 4 - Zones and straight dryers provide superior drying performancewhen drying laminating.
- Dryer Size - [ H X W X L ] H=300 X W=1450 X L=1960 mm.
- Dryer Length - 1450 mm (Approximate)
- Exhaust Blower Ducting - Common Blower For Exhaust Between Four Drying Units.
- Exhaust Duct. We Provide Drawing Only. [ Customer Scope of Supply ]
- Dryer Motor - 3 HP AC Motor
- Dryer Drive - AC Drive 3 HP.
- Heater Box [Option ] - 18 kw in One Zone As Per Customer Required. [Not Included]
REWIND UNIT
- Rewind Roll Diameter - Ø 800 mm.
- Operating System - Operating System HMI 7” [Inch]
- Reel lifting system - Manual system /shaft-less / hydraulic lifting.
- Rewind Reel Lock - Mechanical shaft / Air Shaft / Shaft-less System.
- Rewind Core - 3” & 6” [Inch] Combi.
- Lay-on System - Pneumatically operated lay-on roll system. With counter balancing.
- Rewind Motor- 7.5 kW [ AC Motor with Timing Belt ]
- Rewind Drive - 7.5 kW.
- Web Tension Control - Fully automatic with load cell feedback and PLC with AC Drive. Load Cell feed-back with the micro-processor controller system.
- Movement Mechanism - 35 mm heavy liner guide-way double block system. [STD Make]
5 -DRIVE SYSTEM (ROTO GRAVURE PRINTING PRESS ) (INCLUDING)
- Motor specification for multi-point Drive and other livable
- Unwind - 7.5HP A.C. Motor
- In-Feed - 3 HP A.C. Motor
- Out-Feed - 3 HP A.C. Motor
- Rewind - 7.5 HP A.C. Motor
- Main Drive - 10 HP A.C. Motor
- Drive system Total Power - 32 HP (23.86 KW)
Download Catalogue
- ROTOGRAVURE PRINTING PRESS MODEL : COMET-2000