4 hi tower

Web Offset Printing Press

WEB OFFSET PRESS

The Web Offset printing presses are single width, single circumference, coldset presses, having modular construction, quick make ready, with simple design for ease of operation and maintenance. The printing elements of "ROTTASPEED" are Mono Unit with integral Reel Stand, 3C(3 Color Satellite Unit) and 4Hi Tower. The Mono Unit can be stacked maximum up to 4Hi Tower to get four colors on both sides of one web (4+4) and 3 Color Satellite Unit in combination of a Mono Unit or Stack Unit can print four colors on one side of web and single color on the other side of same web (4+1).

Cut-off sizes: 508mm, 533mm, 546mm, 560mm, 578mm, 610mm and 630mm.


4 Hi tower (4 page 4 color newspaper / book printing machine)

The Web Offset presses are single width, single circumference, coldset presses, having modular construction, quick make ready, with simple design for ease of operation and maintenance. The printing elements of "ROTTASPEED" are 4Hi Tower.
• 16000 cph - 4HI
• 30000 cph - 4HI
• 36000 cph - 4HI
4 Hi Printing Machine Manufacturers
4Hi TOWER
4 Hi Printing Machines

mono unit (4 pages single color newspaper/ book printing machine)

The Web Offset presses are single width, single circumference, coldset presses, having modular construction, quick make ready, with simple design for ease of operation and maintenance. The printing elements of "ROTTASPEED" are Mono Unit.
• 16000 cph - Mono Unit
• 30000 cph - Mono Unit
• 36000 cph - Mono Unit

4 hi tower machine
mono unit
RottaSpeed Web Offset Machine

3 color satellite unit ( 3 color newspaper/ book printing machine)

The Web Offset presses are single width, single circumference, coldset presses, having modular construction, quick make ready, with simple design for ease of operation and maintenance. The printing elements of "ROTTASPEED" are 3C(3 Color Satellite Unit)
• 30000 cph - 3CS
• 36000 cph - 3CS


3 color satellite unit
RottaSpeed Web Offset Machine

Standard Features of Web Offset Printing Machines

STANDARD FEATURES 4HI 3C/S Mono
High Grade, Stress-relieved Cast Iron (Seasoned Casting) which is machined on CNC Machines-VMC/HMC ✔ ✔ ✔
Lever Type swing down-down ink fountain with overrides for ink fountain roller ✔ ✔ ✔
Cloth dampening system ✔ ✔ ✔
Stainless Steel dampening rollers(unbent) Slit ✔ ✔ ✔
Dynamically-balanced hard chromium plated Plate & Blanket cylinders ✔ ✔ ✔
On the nose, slit type plate lock up system ✔ ✔ ✔
SG Iron Sleeves, grade 600/3 for Plate & Blanket cylinders(T-BAR) ✔ ✔ ✔
Steel Bearing grade Bushes SAE 52100 in main frame for Plate & Blanket cylinders Sleeves ✔ ✔ ✔
Manual running Circumferential register (RCR) ✔ ✔ ✔
Manual side register system for both Plate cylinders, on the run ✔ ✔ ✔
Bustle Wheel assembly for fan out correction ✔ ✖ ✖
High quality powder coated safety guards ✔ ✔ ✔
Centralized oil pressure lubrication for drive gears ✔ ✔ ✔
Heavy-duty timer belt drive for Stack unit ✔ ✔ ✖
Variable-speed motorized dampening ✔ ✔ ✔
Centralized water circulation system ✔ ✔ ✔
PU covered ink vibrator roller ✔ ✔ ✔
T-Bar blanket lock up system ✔ ✔ ✔
Anti-set web transfer grater roller ✔ ✖ ✖
Heavy-duty compensator ✖ ✔ ✔

Optional Features

  • Pneumatic on/Off for ink Roller, Damping Roller, Plate & Imp cylinders
  • Motorization of running circumference register (RCR) & side lay registers along with motorized compensator on folder for each web
  • Brushmist dampening system
  • Spray Dampening system
  • Narrow Gap Blanket cylinders
  • Solid Stainless Steel Plate & Blanket cylinders
  • Auto registration & auto cut off system
  • Auto Reel Splicer

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