Fully-automatic Screen Printer

Product Dimensions:

Product Description:

1. Function Description:
SUNY-400 is a High Precision Auto Printer. Specialized production equipment for high-precision stencil printing in surface mount process production (SMT).
2. Product Features:
1) Compatible with a wide range of PCB, from 50mm X 50mm to 400mm X 340mm with different thickness.
2) High precision printing resolution.
 High positioning accuracy, repeat positioning accuracy ±0.01mm; printing accuracy 0.02mm.
 Support glue printing.
3) Fully automatic control can increase production efficiency, control quality and save costs.
 Automatic stencil frame positioning;
Automatic PCB correction;
Automatic scraper pressure adjustment;
Automatic printing;
 Automatic stencil frame cleaning (3 kinds of cleaning methods: dry cleaning, wet cleaning, vacuum cleaning);
4) Adopt independently developed floating printing head, the automatic adjustment system of the programmable scraper pressure, automatically balance the scraper pressure, with precise pressure control, can achieve the perfect solder paste forming effect.

5) Programmable motor controls scraper and stencil frame separation speed and stroke, can flexibly achieve a variety of demoulding methods.
6) Multi-functional PCB fixed positioning system, PCB positioning convenient, fast and accurate.
7) Up and down visual positioning system.
8) Built-in image processing system.
9) Support 2D, SPC function.
10) The printing translation is driven by the motor directly connected to the timing belt. 
3. Printing Range
1) SMT process resistors, capacitors, inductors, diodes, triodes and other SMD components: 01005, 0201, 0402, 0603, 0805, 1206 and other specifications;
2) IC: Support SOP, TSOP, TSSOP, QFN and other packages, minimum pitch 0.3mm; support BGA, CSP package, minimum ball diameter (Ball) 0.2mm;
3) rinting size: 50mm x 50mm ~ 400mm x 340mm;
4) PCB specifications: thickness 0.6mm ~ 6mm;
5) FPC specifications: thickness less than 0.6mm (with fixture).
4. Application Range
Production of mobile phones, communications, LCD TVs, set-top boxes, home theaters, automotive electronics, medical power equipment, aerospace products and equipment, and general electronic products.
Production Specification:
* The following test data is at an ambient temperature of 25°C and 60% humidity.

Machine Configuration:
1. Programmable electronically controlled scraper pressure suspension scraper printing head.
1) Adjust the programmable scraper pressure, pressure control is accurate.

2) The front and rear scraper pressures is independently adjusted to ensure the pressure imbalance caused by the fatigue deformation of the scraper material, which causes the difference between the front and rear printing.
3) Programmable motor controls scraper and stencil frame separation speed and stroke.
2. Standard stainless steel scraper, unique design to improve blade life.
3. Visual alignment system.
4. Platform X / Y / θ automatic correction system.
5. PCB clamping and support device.
* Magnetic thimble;
*The flexible clamping device on the side of the PCB ensures that the PCB will not be bent when it is clamped;
*Powerful vacuum (optional);
*Z upward pressure device;
* Flexible automatic thimble (optional);
6. CNC rail to adjust the transport width and transport speed.
7. Dry, wet, vacuum pumping three programmable, arbitrarily combined stencil frame cleaning system.
8. Industrial control computer, Windows XP Chinese and English interface operating system.
9. Built-in software diagnostic system.
10. Support 2D, SPC software features.
11. Standard SMEMA connection interface.