2 & 4 colour sheet fed offset
Prakash-225 is a two colour sheet fed offset press with a maximum speed of 8000 IPH. The press makes it possible to print two colours in single sided printing.
Swing Gripper Mechanism ensure dot to dot registration of even thin stocks at all speeds. The operator can do the make ready operation at low speed and registration will hold good even when the press is running at high speed. Moreover, Swing Gripper also give the rest to the paper.
Precise side-lay for the both sides:
The side lay is easily positioned on either side of the feed board as required. The side lay is equipped with both side bearing side lay to get 100% registration. If any sheet is misfed even for an inch it reaches the front lay, its proper feeding is ensured. It features micrometer settings, making register setting easy, reliable and exact on all paper weight and quality.
Laterally & circumferential running registration systems (RCR):
Separate plate cylinder adjustment permits calibrated plate positioning on the run, both laterally and circumferentially.
Stream Feeder:
The stream feeder delivers sheets to the press quickly, continuously and automatically. Fingertip controls allow for easy set-up and adjustment. The feeder head had few moving parts, thereby reducing maintenance requirements, yet offering accurate feeding even with irregular or lower quality stocks. The pile height is 960 mm (37.80") which means that most run can be completed without reloading paper.
Proven Inking and Dampening Systems:
The 20-roller inking system includes three large form rollers of varying diameters for superior ink distributions. This inking system ensures smooth, even ink flow to the form rollers for high quality reproduction. The circulating dampening system maintains a constant water level and ensures continual mixing of the fountain solution and reduces the need for cleaning the fountain. Both ink feed and dampening controls are step less, making it easy to achieve the right balance quickly.
Salient Features
- Swing Gripper Mechanism
- Bearing Side Lay
- Laterally & circumferential running registration systems
- Dampening water re-circulation system with chilling unit
- Table taper.
- Hardened and Ground Gears
- DC variable speed drive mechanism
- Automatic centralized oil lubrication with timer
- Photocell and double sheet detector
- Finger tip controls
Prakash 225
PRAKASH-425
Whenever the printers get the opportunity of four colour work, they rely on PRAKASH-425 Press. 
It has a fast and accurate make ready, as well as an incredible dot-for-dot fidelity. It's also a truly economical press, allowing four-colour printing in one easy-to-set-up pass. With the PRAKASH-425 one discover quality and performance normally found only in larger, more expensive press.
4 Important factors for PRAKASH-25 Series: PRAKASH-425
Whenever the printers get the opportunity of four colour work, they rely on PRAKASH-425 Press. It has a fast and accurate make ready, as well as an incredible dot-for-dot fidelity. It's also a truly economical press, allowing four-colour printing in one easy-to-set-up pass. With the PRAKASH-425 one discover quality and performance normally found only in larger, more expensive press.
4 Important factors for PRAKASH-25 Series
Low Investment: The PRAKASH-25 series give you excellent value for money at a very attractive investment cost. Easy servicing, together with reliability, low power consumption and a long service lifetime, also contribute to optimal pay-off.
Easy to operate: The PRAKASH-25 series is a user friendly press with easy access to controls and a built-in pre register system to speed up the change of printing jobs. Only one tool is needed for plate clamping.
Top printing quality: Sturdy construction, small cylinder, bearer contact and large form roller ensure perfect high quality dot sharpness and top printing quality.
High productivity: All presses in the PRAKASH-25 series offer extremely short make-ready times with a quick change of plates and possibilities of handling a great number of small and medium runs in minimum time.
| PRAKASH-225 (TWO COLOUR) |
| Delivery Capacity |
| Power Consumptionn |
| Main Drive Motorr |
| Compressor Pump Motor |
| Floor Space (WxL) |
| Height |
| Weight |
|
| 450 mm |
17.71" |
| 7 HP |
5.25 KW |
| 5 HP |
3.75 KW |
| 2 HP |
1.5 KW |
| 1600 x 3300 mm |
63 x 130" |
| 2000 mm |
78.75" |
| 4200 Kgs. (Approx.) |
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| PRAKASH-425 (FOUR COLOUR) |
| Delivery Capacity |
| Power Consumptionn |
| Main Drive Motorr |
| Compressor Pump Motor |
| Floor Space (WxL) |
| Height |
| Weight |
|
| 450 mm |
17.71" |
| 12 HP |
9 KW; |
| 10 HP |
7.5 KW |
| 2 HP |
1.5 KW |
| 1600 x 5500 mm |
63 x 217" |
| 2000 mm |
78.75" |
| 7900 Kgs. (Approx.) |
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| PRESS SPECIFICATIONS |
| Running Speed |
| Sheet Size (max) |
| Sheet Size (min.) |
| Stock Thickness |
| Printing Area (max.) |
| Plate Size |
| Plate Thickness |
| Blanket Size |
| Blanket Thickness (max.) |
| Feeder Capacity |
| Gripper Margin on Paper |
| Gripper Margin on Plate |
| Inking Rollers |
| Dampening Rollers |
| |
|
| 8000 IPH |
8000 IPH |
| 483 x 640 mm |
19 x 25.19" |
| 228 x 279 mm |
9 x 11" |
| 30-350 gsm |
|
| 463 x 635 mm |
18.25 x 25" |
| 527 x 660 mm |
20.75 x 26" |
| 0.42 mm |
0.017" |
| 597 x 661 mm |
23½ x 26" |
| 1.90 mm |
0.075" |
| 960 mm |
37.39" |
| 8 mm |
5/16" |
| 38.1 mm |
1.5" |
| 20 |
|
| 5 |
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