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HIT Screen Printers

SCREENPRINTERS

HIT520
PCB Size: 450(L) x 300(W)mm
HIT520L
PCB Size: 610(L) x 420(W)mm
HIT520XL
PCB Size: 850(L) x 550(W)mm
HIT520H
PCB Size: 1200(L) x 500(W)mm
HIT520LD
PCB Size: 610(L) x 420(W)mm
Dual Track
HIT520HL
PCB Size: 1550(L) x 560(W)mm
High accuracy

6 SIGMA LEVEL HIGH ACCURACY PRINTING
High stability rigid casting structure ensures the minimum deformation of boards while printing. Deformation below 0.01mm at 20kg.

New solder pump head is now available, recommended for 0201 chips.
Automatic Solder Paste Supply Device is used for SPI, so there is no need for a special container.
Air conditioning system automatically controls & adjusts the internal temperature & humidity.
Highly Rigid Casting Squeegee Displays temperature and humidity.

 

Silicon Pads Inlaid in Cleaner

X-Axis Printing & Cleaning System
The long Y-axis squeegee will consume 1000g of solder paste on the first pass. The shorter X-axis squeegee will consume 200g on the first pass. This saves on solder waste.
A too-long squeegee will lead to unevenly distributed solder paste, affecting printing quality. Solder paste is evenly distributed and provides high-quality printing in the X-axis.
Compared to cleaning the Y-axis, the X-axis can be cleaned with shorter width cleaning paper, saving on paper.


X-axis Moving Squeegee
X-axis Cleaning System

Perfect Solder Separation System
When printing tiny chips, the Fan Blower generates a vacuum under the PCB to improve the solder separation.

Using three or four Fiducial Marks can ensure more accurate printing, while using only two fiducial marks would result in more deviation.

Vacuum volume can be setup and displayed on the monitor.
Vacuum Absorption & Fan Blower for 0603mm and 0401mm chips.
Fixture vacuum blocks & curtains provide excellent fixing for various types of PCBs.

Precision Scan Camera
2D inspection
FOV: 8.5mmx 8mm
Size: 0.3mm above
Maximum 500 Teaching windows available
Unique Squeegee System
Rigid cast squeegee with printing temperature
and humidity indicated by LED displays.

High Accuracy Printing
Direct connection structure ensures repeated
accuracy ±12.5µm at 6
Auto-adjust PCB Thickness
The PCB thickness can be set in the program and the machine will automatically adjust. Controlled by a high-precision stepper motor.

Automatic Mask Movement
A new stencil automatically moves into
printing position
Various Blocks and Pins
Magnetic-bottom blocks and pins can hold
may types of PCBs and Jigs.

Teaching Control Box
Vacuum Pump
Side Clamping

Options

DLC COATED SQUEEGEE has a longer lifespan than the standard squeegees. After printing there will be less solder on the
squeegee and mask.

SOLDER PUMP HEAD
Squeegee pressure is automaticallycontrolled by servo motors, and detected by pressure sensor. Produces best results for 0201 chips. There is no residual on the mask after printing. Supplies 10% - 15% more solder paste on the PCB, but overall uses less paste.
The multi-function AIR CONDITIONING SYSTEM provides refrigerating, heating,
and de-humidfying. It automatically adjusts the temperature and humidity inside the screenprinter.

SPECIALIZED SQUEEGEE CONTROL SYSTEM is a precision regulator
that results in improved print quality.
AUTOMATIC SOLDER SUPPLY automatically adds paste at fixed
times, according to actual production. It uses the standard solder paste container; no special container required. Improves production efficiency and product quality.

 

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