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Prakash Webtech Pvt. Ltd.


Basisdaten Firmenprofil Standort
News Produkte Termine

Produktinformationen
  02.02.010  Endlos Akzidenzdruckmaschinen
  02.02.015  Endlos Formulardruckmaschinen
  02.02.020  Rollendruckmaschinen - Heatset
  02.02.025  Rollendruckmaschinen - Coldset
 
Prakash 3 colour satellite- web offset
02.05.2012

The 3-colour satellite is capable of printing 3+0, 2+1 or 1+2 colour combinations on one web. It comprises of three printing couples surrounding by a stainless steel common impression cylinder, which facilitates 3-colour printing.

3 Color satellite features
Lever-type swing-down ink fountain with overrides for ink fountain roller
Dynamically-balanced hard chrome plated solid plate and blanket cylinders
Stainless steel, dynamically-balanced main impression cylinder
On the nose, slit or spring-type plate lock-up system
On the run manual side register system for all plate cylinders
Running circumferential register on two plate cylinders on the drive side
Electro-mechanical web-break detector
Safety guards
Centralised oil pressure lubrication for drive gears
Provision for printing 3 colours on one side of web or 2 colours on one side and 1 colour on other side of web (direct printing)
Heavy-duty compensator
Variable-speed motorised dampening
Click to Enlarge
3 color satellite
Optional Features
Infra-red web-break detector
Single-shot grease lubrication for operating side bearings
Narrow gap Reel-rod blanket cylinder lockup
Motorised sidelay, circumferential, and unit to unit register control
Centralized water circulation system with refrigeration unit
Solid stainless steel plate and blanket cylinders
Pneumatic on/off
Brushmist dampening system
Spray dampening system
Remote ink control system
Closed loop colour registration system

Link zu weiterer Information

 
Prakash 4 high tower- web offset press
02.05.2012

4 high tower is ideal for printing daily newspapers, periodicals, posters, books and circular printing with variety in colours and pagination and capable of printing 4 colour on either side of the web (4+4)

4-HI Tower Standard features
Lever-type swing-down ink fountain with overrides for ink fountain roller
Dynamically-balanced hard chrome plated solid plate and blanket cylinders
On the nose, slit or spring-type plate lock-up system.
Manual side register system for both plate cylinders, on the run
Electro-mechanical web-break detector
Safety guards
Centralized oil pressure lubrication for drive gears
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
Heavy-duty timer belt drive for 4 stack units
On the run manual adjustment for registration of 4 colours on each side of web
Variable-speed motorized dampening


4- high tower
Optional Features
Anti setoff web-transfer grater roller
Heavy-duty compensator
Pillar clutch on either side of 4-hi
Automatic oil lubrication for operating side bearings and bushes
Infra-red web-break detector
Provision for adding infra-red dryer and silicon applicator with chill rolls
Reel rod,narrow gap blanket cylinder lockup
Motorised sidelay, circumferential, and unit to unit register control
Centralized water circulation system with refrigeration unit
Solid stainless steel plate and blanket cylinders
Pneumatic on/off controls
Brushmist dampening system
Remote ink control system
Closed loop colour registration system
Spray dampening system

Link zu weiterer Information

 
Prakash Speedster web offset press
02.05.2012

Reliability and quality even at high speeds are the key customer demands that brought about Speedster in existence. Fastest press in our portfolio running at maximum speed of 36,000 copies per hour, Speedster has earned more than appreciations worldwide. From productivity to easy handling and low life cycle costs, as well as low costs per copy, only positive things can be reported about the Speedster. It is a very heavy duty high speed machine for the daily newspapers having circulation of around 90000 to 95000.. The Folder is based on 2:2 principal. This folder can handle 6-8 webs (with double RTF rollers) for production of 24-32 pages of broad sheet newspaper.

Link zu weiterer Information

 
Prakash Superb- web offset
02.05.2012

The Superb offers a sound solution to the demand for increased quality combined with decreased costs. High-performance printing units are the basis for economic and reliable production throughout the press' life. The Superb efficiency is particularly effective for larger print runs including a large number of colored pages. Over 250 presses sold across the globe, Superb stand apart from its competition because of high quality components and rigid structure. Short web lead and tower like design minimizes wastage and thus eliminating extra cost. The folder is based on 1:2 principle with additional heavy duty folding drum. It is designed for quick change over from half to quarter page or double parallel fold or 1/8 fold.

Link zu weiterer Information

 
Prakash folder - web offset
02.05.2012

The Folder is based on 2:2 principal. This folder can handle 6-8 webs (with double RTF rollers) for production of 24-32 pages of broad sheet newspaper.

Speedster folder Standard features
Speed 36,000 cph
2:2 Jaw Type Folder
Two sets of nipping rollers
Dynamically balanced R.T.F. roller, cutting cylinder & jaw cylinder
RTF roller for 6 webs as standard
Air former.
Double Nipping.
Folder jam switch and Signal lights
Shear pin for folder safety
Main drive shafts with Thomas coupling at cylinder height for minimumbacklash and smooth power transmission
Electronic copy counter


Speedster folder Optional features
Double parallel fold with or without cross perforator
quarter folder
web under lead system
cut off compensator for max 8 webs (4 on reverse side and 4 on normal side)
Single-shot grease lubrication for operating side bearings and cams
Slitter or perforator on nipping rollers
PU coated nipping roller
Upper former
Operating console

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Prakash mono unit - web offset
02.05.2012

The mono unit is capable of printing one colour on either side of the web. Alternatively, a 2+0 colour combination can also be achieved using direct litho printing. The stack unit is identical to the mono unit but is without the reel stand. It can be mounted without the reel stand. It can be mounted on a 3-colour satellite to print 4+1, on mono unit to print 2+2.

Mono unit Standard features
Lever-type swing-down ink fountain with overrides for ink fountain roller
Dynamically-balanced hard chrome plated solid plate and blanket cylinders
On the nose, slit or spring-type plate lock-up system
Manual side register system for both plate cylinders, on the run
Electro-mechanical web-break detector
Safety guards
Centralized oil pressure lubrication for drive gears
Provision for printing 2 colours on same side of web (direct litho)
Variable speed motorized dampening
Optional Features
Running circumferential register on the operating side
Heavy-duty compensator
Reel Stand with Pneumatic Brakes
Web Aligner
Pneumatic Reel lifters
Clutch on either side of unit
Automatic oil lubrication for operating side bearings and bushes
Infra-red web-break detector
Flying splicer
Reel rod, narrow gap blanket cylinder lockup
Motorized sidelay, circumferential, and unit to unit register control
Centralized water circulation system with refrigeration unit
Solid stainless steel plate and blanket cylinders
Pneumatic on/off controls
Brushmist dampening system
Spray dampening system
Remote ink control system
Automatic registration control

Link zu weiterer Information

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