We, Sahil Graphics, based at Faridabad, India an
established Suppliers & Exporters of superior quality newspaper printing
machines including Web offset printing machines from the heart of India. Our
Product range consists web Offset Printing Machines, Newspaper Printing
Machines, Coldset Web Offset Presses, Reel Offset Press, Three Colour
Satellite, Mono Unit Web Offset Printing Machines, Satck Unit, Blanket To Blanket Printing Unit, Four Hi
Tower, Rotary Offset, Reel Stand, Reel Rewinder, Half Page, 1/4 Page Folder,
1/8 Page Folder, Newspaper Printing Presses etc.
The success of a web offset press is mainly determined by the ease and
efficiency with which it achieves production target. The usage of these
machines result in lot of labour saving because you can get folded papers
for the newspaper/book after printing on both sides of the web
simultaneously. Technoprint web machines are backed by unmatched expertise
in machine building technology ensuring years of trouble-free and reliable
services.
Technoprint web offset presses are designed on the similar pattern of GOSS
community web offset machine. Technoprint range of web offset printing
machines offers modular construction, simple up-gradation in current
pressline and easy to operate & maintain. Technoprint web offset
newspaper printing machines are ideal for printing single colour & multi
colour Newspapers, Books, Magazines & Supplements etc. It takes care of
multi colour printing with a wide range of modules that occupy very little
space. It offers a combination of different print modules to meet a variety
of needs. All in all, it offers sharp graphics quality and reduces wastage.
Web offset printing differs from sheet-fed offset printing, in which
individual pages of paper are fed into the offset machine. Sheet-fed offset
printing is popular for small and medium-sized fixed jobs such as
limited-edition books
he Techno print Web Offset printing machine is specifically designed for
printing small and medium circulation daily newspapers, as well as
periodicals, books, magazines, and commercial printing. High speed and solid
construction newspaper printing machine, along with simplicity of operation
give Techno pint web offset printing presses a maximum hourly production
from 16000 CPH to 30,000 CPH
Newspaper Printing Machines are basically web offset presses constructed
using high grade steel and cast iron. These web offset printing machines are
also used to print magazines, books, newspapers etc. These web offset
machines are used for high speed and superior quality multicolor offset
printing. Web Offset printing machines are suitable for medium to high
volume printing. Web Offset Machines are a type of Rotary offset machines,
providing high quality paper printing and capable of producing large volumes
in a shorter time. These web machines are faster and have a higher output
rate as compared to sheet fed offset printing machines.
These web offset printing machines process paper rolls and can print both
one side as well both sides of newspaper. These web offset printing machines
are specifically designed to allow quick changeover in sheet size.
Web Offset Folder
Web offset printing machine is a form of offset printing in which a
continuous roll of paper is fed through the printing press. Pages are
separated and cut to size after they have been printed on web offset
machine. Web offset printing is used for high-volume publications such as
mass-market production of books, magazines, Supplements & newspapers.
There are two methods of web offset printing, known as heat set and
coldset (or non-heatset).
Cold set Web offset printing (also known as non-heatset) is a web offset
printing process in which ink is allowed to dry naturally through
evaporation and absorption. In the alternative method, heatset Web offset
printing, ink is dried rapidly by forced-air heating. Web offset printing
is a printing process in which a continuous roll of paper is fed through a
offset printing press.
Cold-set Web offset printing presses are available from 20 inch to 22.75
inch wide range cut off sizes. This of course varies as large newspaper
presses today are also mostly "cold-set." These web offset
printing machines have been used mainly by the Newspaper printer to print
newspapers & supplements, Book Publishers to print magazines, School
Books etc.
Web offset press today is now printing higher volume production such as
multicolour newspapers, Supplements, Books, etc. The market of newspaper
printing machines are on an increase. The coldset web offset press
manufactures today are even gearing their webs to compete against heatset
web offset and sheet fed offset printing machines. Their motto; "Why
print 5,000 impressions per hour when you can print upto 30,000?" It
is because of this shift that the smaller press is being equipped with
press consoles, IR or UV driers, better registration systems, etc.
Infeed :Paper is delivered to the web offset printing
press by the infeed section. The infeed section typically contains a roll
stand to hold the paper rolls; a splicer which automatically splices the
end of one web to the beginning of another, a web-steering device which
controls the side register (side-to-side position) of the infeeding web;
and a tension controller that maintains the proper tension on the web as
it enters the web offset printing press.
Printing Units :Web offset printing machines are made up
of several printing units usually numbering from 3 up to or more than 6.
Like sheet fed offset machine, each printing unit contains an inking
system, a dampening system, a plate cylinder, a blanket cylinder, and an
impression cylinder.
Delivery :The delivery section of web offset printing
machine can consist of a variety of devices, from a simple sheeter, which
cuts the moving web into sheets of the required size, to a combination
sheeter and folder, which can both fold the web into final signatures
(group of pages). These folders are available in half page folder,
¼ page folder, 1/8 page folder & double parallel folder.
Advantages :
- Operator Friendly
- Easy Maintenance
- Inherently Flexible
- Flawless Performance
- Consistent Print Quality
- Proficient & Timely after sales services
- Modular Construction for quicker changeover & makeover
Product Range :
- Four Hi Tower Web Offset Printing Machines Printing Unit
- Multicolor Satellite Printing Unit
- Mono Unit Web Offset Printing Machines
- Stack Unit
- Half Page Folders
- ¼ Page Folders
- 1/8 Page Folders
(Available in two speeds: 16000 & 30000 cph)
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Mono unit is Blanket to Blanket Web Offset Printing Machines capable of
Printing Single Colour on both sides of the paper web in single pass. It
has an integral reel stand, saving space and ensuring minimum web lead. It
is also available in separate stacked unit. The stack can be mounted on
three colour satellite, mono unit or itself to make it 2-Hi, 3-Hi or 4-Hi
machines for multi colour printing on both sides.
Advantages:
- Blanket and Plate cylinders are hard chrome plated, balanced and
mounted on dust proof "TIMKEN" taper roller bearings for best
printing performance.
- Centralized lubrication, all drive gears in oil bath.
- All gears are hardened grounded ensuring high quality printing and
longer life.
- Side frames are made of high grade stress relieved cast iron for
vibration free performance at high speed.
- In the plate cylinder, slit or spring type plate lock-up system.
- Variable speed moterised dampening.
- Safety Guards.
Optional Accessories :
- Brushmist Dampening system.
- Running circumferential register for loading side plate cylinder.
- Pneumatic control system.
- Plate bending fixture & Plate punch.
- The Four color satellite unit comprises three printing couples surrounding a common impresion cylinder which facilitates 4 color printing on one side of web.
- To print high quality four colors on one side web and one color on the other side can be printed when stack blanket to blanket printing unit is mounted on 4 color satellite unit.
Advantages:
- Dynamically balanced hard chrome plated Plate & Blanket
cylinders.
- RCR on two plate cylinder.
- Variable sped motorized dampening.
- Swing down lever style Ink fountain .
- Precision Hard & ground gears to maintain smooth spread and
accuracy.
- Manual side Register for all plate cylinder on the run.
- Automatic Centralized lubrication for drive gears.
- Safety guards.
Optional Accessories :
- Brushmist Dampening system.
- Pneumatic control system.
- Solid Stainless steel plate and blanket cylenders.
- Plate bending device & Plate punch.
Specifications:
- Weight: 20 Tonnes
- Dimensions: 1200*1500*1900mm
- Power(W): 800kw
- Wavelength: 1864nm
The 4 Hi can print maximum 4 x 4 colours on the both sides of one web or
2 x 2 Colours on both sides of two webs.
Advantages:
- Dynamically balanced hard chrome plated Plate & Blanket
cylinders.
- Running circumferential register (RCRs)
- Centralized lubrication for drive gears.
- Variable speed motorized dampening
- Swing-down type Ink fountain
- On-the-run adjustment of plate cylinder circumferential register with
calibrated movement of ± 3 mm and side lay register with ±5
mm.
- Full Platform with safety railing and stairways on 4-Hi arrangements.
- On the nose slit on spring type plate Lock-up system.
- Heavy-duty timer belt drive for 4 stack units.
- Safety guards
Optional Accessories :
- Brushmist Dampening system.
- Pneumatic control system.
- Plate bending fixture & Plate punch.
Technical Specifications :
- Both 2 & 3 cylinder type folders are available for different
speed ranges from 16000 to 30000 copies per hour.
- All folders are designed for quick changeover from half to 1/4 fold,
1/8 fold or double parallel fold.
- Centralized lubrication for drive gears.
- Slitter knife on RTF Roller
- Mechanical/ Electrical good copy counter.
- Size: 257x310x33mm
- Gross Power: 25 HP DC
- Dimension(L*W*H): 2200*780*1200mm
Quarter Folder :
- The 1/4 Folder contains a Choper and two folding rollers which fold
the half folded sheet once more, perpendicularly to the previous fold
seam. The unit can disengaged when 1/2 page fold delivery is required.
One Eight Folder :
- The 1/8 Folder is similar to the 1/4 folder. It folds 1/4 sheet once
more, perpendicularly to the quarter fold seam.
Folding Options :



C - Cylinder Circumference
W - Web Width
Folding Options :
- Both 2 & 3 cylinder type folders are available for different
speed ranges from 16000 to 30000 copies per hour.
- All folders are designed for quick changeover from half to 1/4 fold,
1/8 fold or double parallel fold.
- Centralized lubrication for drive gears.
- Slitter knife on RTF Roller
- Mechanical/ Electrical good copy counter.
Particulars
|
508 mm
cut
off |
533 mm
cut
off |
546 mm
cut
off |
560 mm
cut
off |
578 mm
cut
off |
Folder
Speed |
16000 CPH
30000 CPH |
16000 CPH
30000 CPH |
16000 CPH
30000 CPH |
16000 CPH
30000 CPH |
16000 CPH
30000 CPH |
Cut Off Sizes
|
508
mm |
20" |
533
mm |
21" |
546
mm |
21.5" |
560
mm |
22" |
578
mm |
22. 75"
|
Plate & Blanket Width
|
889
mm |
35" |
889
mm |
35" |
889
mm |
35" |
889
mm |
35" |
889
mm |
35" |
Plate Length Unbent |
Gripper |
516
mm |
20.3" |
541
mm |
21.2" |
554
mm |
21.8" |
568
mm |
22.3" |
586
mm |
23.07" |
Slit |
539
mm |
21.2" |
563
mm |
22.2" |
577
mm |
22.7" |
591 mm |
23.2" |
609 mm |
23. 9" |
Plate Thickness |
0.30
mm |
0.011" |
0.30
mm |
0.011" |
0.30
mm |
0.011" |
0.30 mm |
0.011" |
0.30 mm |
0.011" |
Blanket Length with bars |
556
mm |
21.8" |
581
mm |
22.8" |
594
mm |
23.3" |
608
mm |
23.9" |
626
mm |
24.6" |
Blanket thickness |
1.65 mm |
0.065" |
1.65
mm |
0.065" |
1.65
mm |
0.065" |
1.65
mm |
0.065" |
1.65
mm |
0.065" |
Reel Width |
737
-889 |
29"-35" |
737
-889 |
29"-35" |
737
-889 |
29"-35" |
737-889 |
29"-35" |
737-889 |
29"-35" |
Reel Diameter |
1070
mm |
42" |
1070
mm |
42" |
1070
mm |
42" |
1070
mm |
42" |
1070
mm |
42" |
Printing Length |
482
mm |
18.9" |
507
mm |
19.9" |
520
mm |
20.4" |
534
mm |
21" |
552
mm |
21.7" |
Blanket
Thickness |
With packing |
2.1
mm |
0.082" |
2.1
mm |
0.082" |
2.1
mm |
0.082" |
2.1
mm |
0.082" |
2.1
mm |
0.082" |
W/o packing |
1.65
mm |
0.065" |
1.65
mm |
1.65
|
0.065" |
1.65
mm |
0.065" |
1.65
mm |
0.065" |
0.065" |
» Paper thickness range : 38-60gsm.
» Due to our policy of continuous improvement / modifications, we
reserve the right to alter any details of technicals specifications
without prior notice.
Note : Operating speed for optimum production will vary with
number of webs, paper quality and workmanship.
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