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4-Color Offset Printing Machine

4-Color Offset Printing Machine
4-Color Offset Printing Machine
Offer Type: Sell
Offer Post Time: 2009-11-07
Expiration Date: 2010-05-12
Details: 4-color Offset Printing Machine

Technical parameters

Max. Sheet size mm
520 x 375

Min. Sheet size mm
200 x 155

Sheet thickness mm
0.04 to 0.4

Max. Print area mm
505 x 350

Max. Print speed PCS/h
3, 000 to 12, 00

Print size mm
510 x 400

Plate thickness (total) mm
0.3

Rubber blanket sizes mm
528 x 437 x 1.9

Under blanket sizes mm
505 x 389 x 0.6

Feeding system
Rotary stream feeding system

Feeding pile mm
550 high, weight: 150 kg

Collect system
Chain collecting

Collect pile mm
430 high, 120 kg

Transverse feeding system
Under swing gripper and sheet feed roller

Roller number
Ink roller, 17 PCS; Water roller, 4 PCS

Gripper margin mm
9 +/- 1 mm

Registration system
Side guiding puller, cross corner adjust

Vertical image adjust mm
+/- 20 mm

Vertical image mini adjust mm
+/- 1

Transverse image mini adjust mm
+/- 5

Inclined image mini adjust mm
+/- 0.15

Lubing system
Centralized lubing

Power source
3-phase, 380 VAC, 50 Hz

Power kw
1

Motor power
Main motor: 12 kw; Air pump: 0.75 kw

Weight kg
7, 000

Paper fed continuously, heavy-duty mechanism structure, full function, suitable for color printing with thin and thick paper.
FEATURES

Heavy duty mechanism structure. Cast iron pedestal, frame, cylinders etc. Have the good intension and tenacity, ensuring high stability and good printing impression.
Four color head, four-color printing being done every time.
Plate adjustment function in vertical, lateral and declining position, saving adjustment time.
Under swing feeder equipment, especially for high speed printing.
Paper fed continuously and stably, suitable for high speed printing.
Special design in paper board, front lay, gripper and the other equipments.
Plate cylinder and blanket cylinder go through with the bearer, running stably, ensuring qualified printing image.
Semi-automatic plate loader and tightening equipment, saving time in changing plate.
Double spring gripper, getting rid of paper slid, ensuring the same gripper pressure during the long time printing work.
Pneumatic control system, ensuring the press more stably.
High precision imported bear, ensuring cylinder impression even in the high speed rotation.
Chromed cylinder, prolongs the operation life.
Automatic centralized oiling system, prolong the working life.
Automatic ink volume adjustment, insure the perfect printing job.
Alcohol dampening solution, continuous water feed, insure water balance during printing.
Operators are safe due to the installation of safety guard, adjustment door and protecting shield.
PLC device and touch-screen operating.

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