RUIAN BEST MACHINE CO., LTD
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LC4060/6080/6090 Flat Bed Microcomputer screen print press machine semi-automatic plane paper,plastic, glass ceramics
screen printing production line.pdf
We provide the classic automatic stop-cylinder screen press with max. speed up to 4,000 sheets/hour, which can compete with world famous brand like Sakurai and SPS. And the semi-automatic and 3/4 automatic flat-bed screen press are also available for short run jobs. You can also find all necessary auxilaury machines for making the screen plate in our product range.
After equipped with various dryers and cooling systems, the production line can work out multi-color screen printing, UV spot gloss varnishing, glitter coating, scatcher card printing, decal screen printing and also a few kinds of luxurious finishing effects for the printed sheets.
Using Scope:
Microcomputer Screen Printing Machine is semi-automatic plane screen printing machine. The printing scope is very widely and it can be used for screen printing of many plane bodies such as paper,plastic, glass, ceramics, metal, textile products, leather, etc
Machine characteristics:
1. The printing is driven by frequency conversion timing which make the run more stably and exactly; The printing course and the fixation mechanism of screen frame both can be adjusted which to meet the needs of different acreage printing stock;
2. The squeegee and ink return blade are controlled by cylinder and can be adjusted separately at infinite pressure, the printing pressure is large and equal, which increase the service life of the screen frame and the printing quality;
3. The surface of the table is made of the stainless steel which make the table is hard to scratch and distort, the plane degree of the table is less than 0.20mm, which ensure to get the printing pattern much more equal and clearer;
4. There is snap-off device, and the height of snap-off can be adjusted, which ensure the printing precision and quality of products;
5. The run of whole machine is controlled by the microcomputer. The printing time and printing delay both can be adjusted and shown instantly. The speed of printing and ink returning can be adjusted quickly; There is the safe system of rise back urgently with small and beautiful condition indicator light which show the work condition of all functions instantly, it makes the machine much safer and agiler.
Main Technical Variables:
| Model | LC- 4060 | LC- 6080 | LC- 6090 |
| Max. printing dimension (mm) | 400×600 | 600×800 | 600×900 |
| Max. screen frame dimension(mm) | 700×800 | 900×1000 | 900×1100 |
| Min. screen frame dimension(mm) | 450×600 | 650×800 | 650×800 |
| Printing board(mm) | 600×700 | 800×900 | 800×1000 |
| Max. printing speed(p/h) | 1200 | 1100 | 1000 |
| Overprint precision(mm) | ≤ 0.15 | ||
| Paper thickness(mm) | ～ 40 | ||
| Instant snap-off height(mm) | 0 ～ 23 | ||
| Power | 3P 380V 2.25kw | 3P 380V 2.6kw | 3P 380V 2.95kw |
| Net gross(Kg) | 450 | 500 | 600 |
| Overall dimension(mm) | 1500×800×1250 | 1800×1100×1300 | 1800×1200×1300 |
Note:The configuration of 4060/6080/6090 almost are the same, just the dimension is different of some spare parts.
Remarks: Special specification is available.
Video: Youtube link of LC-6090G semi automatic screen printing machine:
http://youtu.be/BXywJ5uBSlo
Unwind and infeed section – The roll of stock must be held under control so the web can unwind as needed.
Printing section – Single color station including the fountain, anilox, plate and impression rolls.
Drying station – High velocity heated air, specially formulated inks and an after-dryer can be used.
Outfeed and rewind section – Similar to the unwind segment, keeps web tension controlled.
1. Fountain roller
The fountain roller transfers the ink that is located in the ink pan to the second roller, which is the anilox roller. In Modern Flexo printing this is called a Meter or "metering" roller.
2. Anilox roler
This is what makes flexography unique. The anilox roller meters the predetermined ink that is transferred for uniform thickness. It has engraved cells that carry a certain capacity of inks that can only be seen with a microscope. These rollers are responsible to transfer the inks to the flexible-plates that are already mounted on the Plate Cylinders.