Information
![ALTO-250
Intermittent letterpress label printing machine
* Intermittent web feed letterpress label press individual system
* Guideless printing units
New ALTO-250 with relable quality based on SMP-300 fits all demand well.](./img/info_ALTO250.jpg)
Outline
![ALTO-250](../../product-img/img/pic_ALTO250.jpg)
The newest technology & equipment [Guideless]
We / Sanki are not equipped with paper guide which adversely affects work efficiency. Our accumulated know-how and Web guide system prevent your problem. Our system disappears your cleaning glue problem.
STANDARD EQUIPMENTS
- Unwinder with air shaft
- Web guide
- Ink wash up system
- Plate cylinder twisted adjustment
- Second pass system
- Print register check camera
- UV curing system
- Rewinder with air shaft
OPTION EQUIPMENTS
- Flexo varnishing
- Magnetic cylinder die-cutting
- Back side printing
- In-line adhesive surface printing
- (Glue kill printing)
- In-line cold foil stamping
- In-line UV laminating
- In-line laminating
- Waste matrix rewinder
- Label position shifter
- Slitter
- Scale dial inking control
- Impression drum quick exchange system
SPECIFICATIONS
Max. web width (mm) | 250 |
---|---|
Max. print width (mm) | 230 |
Max. feed length (mm) | 180 |
Printing speed (shots/min) | 200 |
Unwinder & rewinder (mmφ) | 550 |
Number of colors | 2 - 9 |
Dimensions 4 colors + die cutting (LxWxH mm) | 4.575x1.000x1.720 |
Electric requirements | ALTO-250: 3-Phase 200VAC 75A 17KVA (depends on number of units) UV system (4 lamps): 3-Phase 200VAC 80A 26KVA |
Features
![01.](../../product-img/img/tit_01.png)
Colored LCD touch screen
![](../../product-img/img/feat_alto-250_01.jpg)
Enables everyone to easily command various instructions on a single screen to prevent operation errors.
![02.](../../product-img/img/tit_02.png)
Web guide system
![](../../product-img/img/feat_alto-250_02.jpg)
Precisely guides any widths of web with latest supersonic sensor and thus established a new common wording named "guideless."
![03.](../../product-img/img/tit_03.png)
Print cylinder
![](../../product-img/img/feat_alto-250_03.jpg)
A pull-out type of print cylinder is employed. Plate setting can easily be done on the plate mounting device exclusively provided.
![04.](../../product-img/img/tit_04.png)
Impression drum quick exchange system
![](../../product-img/img/feat_alto-250_04.jpg)
Drum self-exchanging and auto printing pressure switch have been adopted to provide better operational efficiency and prevent error.
![05.](../../product-img/img/tit_05.png)
Magnetic cylinder die-cutting unit
![](../../product-img/img/feat_alto-250_05.jpg)
Magnetic cylinder saves balancing time and responds to various short run jobs.
![06.](../../product-img/img/tit_06.png)
Laminating unit
![](../../product-img/img/feat_alto-250_06.jpg)
Adhesive laminating can be done at high speed.