Web Offset Presses

Press Models & Speed Option

STAR – 16 (16,000 COPIES PER HOUR)

STAR – 30 (30,000 COPIES PER HOUR)

newssprint (36,000 COPIES PER HOUR)

Cut-off Sizes Available

508 mm (20″), 533 mm (21″), 546 mm (21 ½ “), 560 mm (22″) and 578 mm (22 3/4”). Other Cut-off Sizes are also available.

Printing Unit

Mono Unit with Integral Reel Stand (U), Stack Unit (S), 3-Colour Satellite (3CS), 2Hi Tower, 3Hi Tower & 4Hi Tower.

  • Key / Screw type / Lever style swing down ink fountain system
  • Dynamically balanced plate and blanket cylinders (Chrome Plated/Solid Stainless Steel)
  • Hardened and Ground Bushes
  • On the nose, slit type plate lock up system
  • Manually operated or Motorized running circumferential register (RCR) on one plate cylinder
  • Sock dampening / Contactless brushmist dampening system
  • Manual / Pneumatic on/off
  • Infra red/electro mechanical web break detectors
  • Safety guards
  • PCB card for dampener motor speed control
  • Bustle Wheel Assembly to minimize fan out
  • Main Drive Shaft with Balancing Bearing in centre
  • Provisions for printing 2 colours on same side of web (direct printing)
  • Stainless steel, dynamically-balanced main impression cylinder (in 3-Colour Satellite)
  • T Bar blanket lock up for blanket cylinders (Narrow Gap as optional) Manually operated or Motorized lateral register system for both plate cylinders, on the run
  • Provision for printing 3 colours on one side of web or 2 colours on one side and 1 colours on other side of web (direct printing) (in 3-Colour Satellite)
  • Heavy-duty compensator on 3-Colour Satellite
  • Provision for printing 4 colours on both sides of one web, or 2 colours on both sides of two webs, or single colour on both sides of three webs (in 4Hi Tower)
  • Heavy-duty timer belt drive for 4 stack units (in 4Hi Tower)

Folding Unit

  • 1:2 Jaw Type Half (½) page Folder( For STAR-16 & STAR-30 Models )
  • 2:2 Jaw Type Half (½) page Folder( For newssprint Model ) suitable for 6 webs of Broadsheet / Tabloid size format
  • Dynamically balanced R.T.F. Roller, Cutting Cylinder & Jaw Cylinder
  • Air former
  • Double nipping
  • Folder jam switch
  • Signal light on the folder
  • Main drive shaft with Thomas coupling at cylinder height for minimum backlash and smooth power transmission
  • Electronic copy counter
  • Adjustable kicker for batches between 10 to 99
  • Centralised oil pressure lubrication for drive gears
  • Enclosures on Non Loading Side & Operating Side of the Folder

Optional Features

  • Quarter Page Folder (1/4) for maximum 2 webs to run at a maximum speed of
  • 22,000 copies per hour
  • Double Parallel Folder with or without Cross Perforator (Available in STAR-30 Model only)
  • Web under lead system
  • Face Clutch on drive side of folder
  • Slitter or perforator on nipping rollers
  • Upper Former

Reel Stand

  • Floor Mounted independent Reel Stand with Wooden Block Brake
Optional Features
  • Closed Loop Tension Control System
  • Pneumatic Disc Brake & Pneumatic Reel Lifter
  • Web Aligner

Auxiliary Equipment

  • Automatic Flying Splicer / Zero Speed Splicer
  • Automatic Colour to Colour Register Control
  • UV Drying System
  • Remote Inking System
  • Spray Dampening System
  • Turner Bar

ADD-ON SHEETER ( Model : AOS-900 )

Technical Specifications *
Substrate News Print
Thickness/GSM 40-100 GSM
Max. Paper Roll Width/Deckle 889mm
Type of Cutting Simplex Cross Cutting (Scissor Type) with Dead & Fly knife
Cut off Length As per cut off machine
Unwind Reel Core Dia 76 mm(3″)
Knife Load max 100 gsm
Cutting Accuracy 0.5 mm
Speed 140 cuts/min to 160 cuts/min
Pile Height 700 mm

SLITTER REWINDER ( Model : SR-900 )

Technical Specifications *
Substrate Writing Paper & News Prints
Thickness/GSM Max. 150 GSM, Min. 40 GSM
Max. Paper Roll Width/Deckle 914 mm
Max. Paper Roll/Deckle Dia 1067 mm
Unwind Reel Core Dia 76 mm(3″)
Speed 300 MPM
Speed AC Motor
Drive VFD
[wptabs id=”1555″]

‘STAR’ & ‘newssprint’ Web Offset Presses are single width, one plate around, cold set presses used for newspaper & text book print production. ‘STAR’ & ‘newssprint’ presses have modular construction, quick make-ready, with simple design for ease of operation and maintenance. The unit frames are made of high tensile cast iron. The ink fountain has 24 manually adjustable levers.

KEY FEATURES

  • Quarter Page Folder (1/4) for maximum 2 webs to run at a maximum speed of 22,000 copies per hour
  • Double Parallel Folder with or without Cross Perforator (Available in STAR-30 Model only)
  • Web under lead system
  • Face Clutch on drive side of folder
  • Slitter or perforator on nipping rollers
  • Upper Former
  • Closed Loop Tension Control System
  • Pneumatic Disc Brake & Pneumatic Reel Lifter
  • Web Aligner
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