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flat screen printing machine with vacuum

Product No.：3050P
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Screen printing machine technical parameters

Model	3050P	4060P	5070P	6090P	7010P	7012P	1224P	3050S	5090S	2030R
Name	Flat eletric screen printer	Flat screen printer	Flat screen printer	Flat screen printer	Flat screen printer	Flat screen printer	Flat screen printer	Flat screen printer	Flat screen printer	Flat screen printer
Printing color	1 color	1 color	1 color	1 color	1 color	1 color	1 color	1 color	1 color	1 color
Work table size mm	300*500	400*600	500*700	600*900	700*1000	700*1200	1200*2400	300*500	500*900	200*300
Max print size mm	250*350	350*450	450*650	550*850	750*1130	600*1100	1100*2300	250*350	400*800	150*250
Max screen frame size mm	450*730	550*830	650*930	750*1130	850*1230	850*1330	1350*2530	450*730	650*1130	400*700
Printing height mm	500	500	500	500	500	500	500	500	500	500
Speed(times/hr)	900	880	850	800	800	760	650	750	700	1200
Voltage	AC220V/1 Phase	AC220V/1 Phase	AC220V/1 Phase	AC220V/1 Phase	AC380V/3 Phase	AC380V/3 Phase	AC380V/3 Phase	AC220V/1 Phase	AC220V/1 Phase	AC220V/1 Phase
Air supply Mpa	0.4-0.6	0. 4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6
Machine size cm	8092165	80102165	90112165	100132165	110152165	110162165	160282165	12092165	150132165	100150165

Machine features:
1.Vertical structure and electronic drive,PLC control system.The screen plate vertical movement and horizontal ink scrapping.
2.Cast aluminum processing for machine printing beam,sliding sleeve,machine nose and lift arm
3.The machine speed and stroke can be adjusted under motor drive
4.There is manual test,single model and full automatic model for optional
5.automatic counter for printing
6.Independent machine lifting device is convenient for ink scrapping balde,ink return blade,screen plate install and unistall.
7.It's equipped with sliding block and screws on right and left arm to adjust screen plate position
8.The angle for ink printing and ink scraping can be adjusted.

Optional function:

1.modify from electronic drive to servo motor drive
2.automatic feeding or unloading device
3.vacuum work table
4.touch screen control panel
Machine specifications:
screen printing machine

Screen printer with vacuum Adjustable screen printing devices

screen printing ink scrapper and ink return blade high precision merchanical transmission

About screen printing:

Screen printing belongs to stencil printing, which is called the four major printing methods together with lithography, embossing and gravure printing. The principle of stencil printing is: printing plates (perforations that can pass through the ink are made on the base of the paper film or other plates). When printing, the ink is transferred to the substrate (paper, ceramics, etc.) through the perforations of the stencil during a certain pressure ) To form an image or text.

Screen printing is to make silk screen, synthetic fiber fabric or metal screen on the screen frame, and use hand-painted film or photochemical plate-making method to make screen printing plate. Modern screen printing technology is to use a photosensitive material to make a screen printing plate by photoengraving. (The screen holes on the screen printing plate are through holes, and the screen holes on the non-text portion are blocked. live). When printing, the ink is transferred to the substrate through the mesh of the graphic part through the squeezing of the blade to form the same graphic as the original. Screen printing equipment is simple, easy to operate, easy to print and plate, low in cost, and highly adaptable. Screen printing has a wide range of common prints: color oil paintings, posters, business cards, decorative covers, product signs and printed textiles.
Screen printing consists of five major elements, namely screen printing plates, doctor blades, inks, printing tables and substrates. The basic principle of screen printing is to use the basic principle of screen printing plate to penetrate the ink through the screen portion and the non-graphic portion of the screen to prevent ink from printing. When printing, pour ink on one end of the screen printing plate, and apply a certain pressure on the ink portion of the screen printing plate with a scraping blade, while moving toward the other end of the screen printing plate. The ink is squeezed by the scraper from the mesh of the graphic part onto the substrate during the movement. Due to the viscosity of the ink, the imprint is fixed within a certain range. During the printing process, the squeegee is always in line contact with the screen printing plate and the substrate. The contact line moves with the squeegee movement. A certain gap is maintained between the screen printing plates during printing to generate a reaction force against the scraper through its own tension. This reaction force is called the rebound force. Due to the effect of the resilience, the screen printing plate and the substrate are only in moving line contact, and the other parts of the screen printing plate are in a detached state from the substrate. The ink and the screen are broken to ensure the printing dimensional accuracy and avoid staining the substrate. When the scraper scrapes across the entire layout, the screen printing plate is also lifted, and the ink is gently scraped back to the initial position. This is a printing process.
Features of screen printing:

The characteristics of screen printing are summarized in the following aspects:

① Screen printing can use many types of inks. That is: oily, water-based, synthetic resin emulsion type, powder and other types of ink.

② The layout is soft. The screen printing screen is soft and has certain elasticity. It is not only suitable for printing on soft articles such as paper and cloth, but also suitable for printing on hard articles, such as glass, ceramics, etc.

③ Screen printing embossing force is small. Due to the low pressure used during printing, it is also suitable for printing on fragile objects.

④ Thick ink layer and strong covering power.

⑤ It is not limited by the surface shape and area of the substrate. It can be known from the foregoing that screen printing can be printed not only on a flat surface but also on a curved surface or a spherical surface; it is not only suitable for printing on small objects, but also suitable for printing on larger objects. This printing method has great flexibility and wide applicability.
Screen printing applications:

① Paper printing

Fine art printing-advertising, graphic magazines, calendars, lantern paper, etc.

Trademark printing

Transfer printing

Packaging and Printing

Printing of building materials--wallpaper etc.

② Plastic printing

Plastic film-vinyl toys, school bags, plastic bags, etc.

Plastic dials-fake metal composites and various dials.

Production parts-instrument parts.

③Printing of wooden products

Crafts-lacquerware, wooden crafts, toys.