Automatic Varnishing Machine Overall And Spot UV Coating Machine
The High Speed UV Spot and Overall Coating machine SD1060W adopts upper-sway gripper-pass-sheet method to enable max speed up to 9500 sheets/hour. UV curing system with Teflon conveying belt has characteristic of higher speed, precise orientation and UV curing higher efficiency and lower power consumption. It is used for both thick and thin papers, and can be used for both full and partial UV varnish coating or water based varnish coating.
Parts and Functions:
1 Feeder
Enlarged feeder with four sucking and four forwarding suckers and air blowing for spool can feed sheet easily and smoothly.
In case of double sheet or multi-sheet misalignment, the feeding action will be stopped emergently.
2 Front and Side Paper registration
There are two sensors to reflect on the sheet-transferring table. When meeting with sudden sheet feeding stop, the sensors will feel it and the impression will automatically retreat and diminish the pressure and U.V. lamp will transfer to half lamp to light to avoid sheet burning.
3 Varnish Coating Supply
There are two choices:
1. Anilox Roller
Use ceramic roller and scraper structure to supply oil, but can not adjust the thickness of the oil.
2. Rubber Roller
With the combination of steel rod cots, steel rod can also be reversed to add scraper to control the thickness of oil, simple and convenient operation.
4 Transferring Unit
After sheet is transferred from pressure cylinder to gripper, air volume blowing for paper can support and reverse sheet smoothly, which can prevent sheet surface from being scratched.
5 IR Drying
There are double IR drying units with 24 IR tubes, for drying the water based varnish.
Divided into four groups of separate switches, freely take the power saving mode.
The lower suction by the conveying Teflon belt , makes the water evaporation fast, sheet varnishing more gloss.
6 UV Curing
UV Curing is for the UV varnishing, with 3 separate UV lamps, better for power saving.
Temperature switch is installed in the U.V. lamp chamber (box), such as when there being malfunction or over-heat in lamp chamber, the temperature will switch off automatically.
Perfect pumping device can pump the ozone out of the factory to avoid operator breathing in too much ozone and leads to bad health. On the other hand, lamp tubes can be cooled for long time using.
When the paper feeding is stopped, the UV lamp will automatically half lamp and enter the power saving mode.
7 Conveying Unit
By the lower suction, the conveying Teflon mesh belt to convey paper, with the automatic deviation correction device, so that thick and thin paper can be conveyed stably and smoothly.
8 Sheet Delivery
Automatic pneumatic patting sheet controlled by photoelectric detecting sensor make sheet pile fall automatically and collect sheet neatly. Electronic control can take out sheet sample safely and quickly for inspecting.
Structure and Main Featuers:
Coating with Anilox Roller:
Coating with Rubber roller:
| No. | Name of machine | Name of material | A
Cylinder ex. Diameter | B
Cylinder length |
| 1 | Impression roller | Fine grinding | Ф 310mm | 1116mm |
| 2 | Plate or Blanket Rubber roller | Fine grinding | Ф 305.2mm | 1110mm |
| 3 | Coating material roller | U.V rubber coated | Ф 165.3mm | 1100mm |
| 4 | Chromed roller | Surface chromed | Ф124mm | 1118mm |
*Anilox roller is suitable for some high precision UV coatings, but different varnish thickness needs different lines of anilox roller.
* Rubber roller is suitable for different varnish thickness,varnish volume can be adjusted by the pressure between the rollers and metering of speed.
It can do the varnish thickness up to 7g/m2
FAQ:
1. What are your main products?
We Ecoographix is a specialized supplier of printing machines and consumables. We cover both digital printing and offset printing, including prepress, pressroom and post press, focusing on packaging printing and book printing. We have hundreds of users all over the world. We bring forward top quality of Chinese printing products to meet diversified printing requirements.
2. Where is your factory?
Our sale office is in Hangzhou, one hour by train away from Shanghai.
3. What is your warranty?
Normally 2 years
4. What is the Lead Time?
Usually 45 days, and we will try our best to meet your demands.
5. Can you also supply the software?
Yes, we offer copyrighted software.
6. What about the Installation and after-sales technician support?
Our engineer can go to help the installation and provide the necessary training.
The buyer should take the round air plane tickets and service charge and the local accommodation cost. Any problems or questions,we will be at your disposal 7x24 hours.
