Machines G Series
The Series G Silk Screen Printing Machine is composed of an entry squaring conveyor, the printing machine body and an exit synchronized conveyor. All machine functions are driven by a PLC, controlled through easy to use operator touch panel. Recipes system to store/recall the production data for an auto setup of the machine. The machine has a firm structure with specially treated aluminum made printing table.
The Series G is equipped with a walking beam transport system and an auto centering system, centering glasses on their mid line. The glass is registered by a 6 pins centering system, as option, the centering pins can be motorized to allow an easier setup when printing asymmetrical glasses. The system consists of two cross shaped holders with a vacuum cups system. This allows to center one glass and to print another one at the same time.
Constant squeegee pressure during printing, thanks to a highly sensitive control system able to compensate automatically any change of thickness of the printing surface.
The machine is built with high quality and efficiency materials, thus the maintenance operations are extremely reduced. All machine parts that require maintenance are easy accessible.
Main features
- Height of working table: 950/± 25 mm.
- Squeegee and flood bar group:
- transport system mounted on tempered guides.
- pressure adjustment via proportional valves.
- independent speed adjustment.
- quick locking
- rotation
- use of both Vulkollan squeegee sides before new sharpening.
- flood bar made of AISI 304, with side wings
- Extractable screen. No need of position re-registering.
- Automatic screen height adjustment ensuring perfect parallelism
- Automatic adjustment of the Peel off.
- Auto-learning of the printing stroke length.
- Number of stored recipes adjustable to the customer needs*
* (optional)
| Printing machine | Glass thickness | Glass min. size (rectangle) | Glass max.size (rectangle) | Max. cycle time (av.glass size) | |
|---|---|---|---|---|---|
| mm | mm | mm | pcs/h | s | |
| Series G 70x100L | 1,4 - 8 | 150x200 | 700x1000 | 755 | 4,8 |
| Series G 100x130L | 1,4 - 8 | 200x300* | 1000x1300 | 672 | 5,4 |
| Series G 100x160L | 1,4 - 8 | 300x400 | 1000x1600 | 610 | 5,9 |
| Series G 130x200L | 1,4 - 8 | 300x400 | 1300x2000 | 533 | 6,8 |
| Series G 130x250L | 1,4 - 8 | 500x800 | 1300x2500 | 470 | 7,7 |
| Series G 70x100S | 1,4 - 8 | 150x200 | 700x1000 | 715 | 5,0 |
| Series G 100x130S | 1,4 - 8 | 150x280 | 1000x1300 | 646 | 5,6 |
| Series G 100x160S | 1,4 - 8 | 300x400 | 1000x1600 | 584 | 6,2 |
| Series G 130x200S | 1,4 - 8 | 300x400 | 1300x2000 | 509 | 7,1 |
| Series G 130x250S | 1,4 - 8 | 500x800 | 1300x2500 | 440 | 8,2 |