Soldering Materials
Soldering Technology
Energy Saving Products
Others
|
 |
PDF
document "Adobe Reader" is required to
have a look. |
 |
 |
| 1.Uniform and even flux coating |
| Combined use of the spray gun which provides ultralow-pressure infinitesimal coating and the servo-motor which controls the guns high-speed swinging movement have achieved uniform and even spray coating. |
|
|
2. Coating efficiency greatly improved!
|
| JS-64VFII |
VIS-350 |
| Before coating(g) |
239.88 |
239.82 |
| After coating(g) |
241.51 |
241.56 |
| Adhesion amount(g) |
1.63 |
1.74 |
| Discharge amount(g) |
2.21 |
2.30 |
| Coating efficiency(%) |
73.7 |
75.2 |
|
| Flux spraying at point-blank range has greatly improved coating efficiency and reduced outward mist dispersal or particle rebound from PCB, which requires a lot less maintenance work and flux usage. |
|
| 3.
Sub-tank supply control structure/td>
|
| Flux sub-tank supply control structure enables flux replacement without stopping the machine. |
 |
|
|
| 4. Easy Condition
Control |
| Spray area of X-Y dimensions can be precisely set on the LCD monitor and error messages (e.g. air pressure, flux empty, filter replacement, spray amount anomaly) are also displayed there, which help operators to easily control conditions on production line. |
 |
| 5. Preheating Unit (Option) |
Preheating PCBs
(at 60°) right before VOC-free flux coating is very effective
in improving soldering quality.
|
Water vapor adhesion
to PCBs is decreased by 30%, the interfacial tension becomes
low, and solder wettability and uniformity are improved.
Water evaporation in the pre-heater unit becomes fast
and plastic fluidity in flux is improved.
The heat resistance pre-flux on PCBs becomes soft and
the compatibility with post-flux is improved. |
 |
|
| Specification
List |
|
VIS-350 |
| PCB
size |
MIN |
50(W)x100(L)mm
|
| MAX |
350(W)x450(L)mm |
| Lead
Length |
8mm or less |
| Component
Height |
180mm or less |
| Conveyor Path Line |
750  20mm |
| Exhaust
Method |
Built-in, Simplified
Dust-Collection system |
| Power Supply |
3-phase 200V 1.3KW |
| Air
Source |
4~5kgf/cm2 |
| Dimensions |
1180(L)x1350(W)x1250(H) mm |
| Weight |
Approx.
300kg |
|
