Double electromagnetic pump design， the efficiency increased by 1 times；
Double solder pots independent lifting；
Using German brand drip nozzle， with high precision；High efficiency and energy saving， top quality；Stable wave height， with low maintenance rate；Shows welding status in the whole time， nozzle spacing automatic adjustment.
Selective soldering SUNFLOW DS Feature:
High efficiency and energy saving，top quality;
Double solder pots independent lifting;
Display and record the whole process welding status;
Pioneered electromagnetic pump technology in China;
Nozzle spacing automatic adjustment.
Basic machine module：
| Flux Module | Preheat Module | Soldering Module | Conveyor System |
Soldering process:
Transport the PCB to flux module
Spray head move to programed area and flux is applied only to the soldering joint to be made
Top -side and bottom-side preheat
Programed electromagnetic pump soldering perfectly formed solder joint
PCB is transported out
Working Process:After PCB is moved to flux area,the spray head istargeted to the programed position and thefluxis applied only tothe solder jointto bemade.After preheating,the electromagnetic pumpmoves to the target areaand solder joint is made.
| Specifications | ||
| Model NO. | SUNFLOW DS/450Z | SUNFLOW DS/610Z |
| General Parameters | ||
| Overalldimension(mm)(Not include indicator light andmonitor) | 2710(L)*1930(W)*1630(H) | 3040(L)*2240(W)*1630(H) |
| Equipment Weight(kg) | 1650 | 2200 |
| Max PCBsize(mm) | 510(L)*450(W) | 610(L)*610(W) |
| Min PCB size(mm) | 120(L)*50(W | 120(L)*50(W |
| PCB Top Side Clearance(mm) | 120 | 120 |
| PCB Bottom Side Clearance (mm) | 60 | 60 |
| PCB process edge(mm) | ≥3 | ≥3 |
| Conveyor Height From Floor (mm) | 900±20 | 900±20 |
| PCB Conveying Speed(m/min) | 0.2-10 | 0.2-10 |
| Max PCB Weight(kg) | ≤8 | ≤8 |
| PCB Thickness With Jig(mm) | 1-6 | 1-6 |
| Conveyor Width Adjustment Range(mm) | 50-450 | 50-610 |
| Conveyor Width Adjustment Mode | Electric | Electric |
| PCB Conveying Direction | Left to right | Left to right |
| Air Input Pressure(Mpa) | 0.6 | 0.6 |
| Max Air Consumption(m³/h) | 5 | 5 |
| Nitrogen Supply | Offered by customer | Offered by customer |
| Nitrogen Input Pressure(Mpa) | 0.6 | 0.6 |
| Nitrogen Consumption(m³/h) | 1.5/single solder pot | 1.5/single solder pot |
| Required Purity of Nitrogen(%) | >99.999 | >99.999 |
| Supply Voltage(VAC) | 380 | 380 |
| Frequency(HZ) | 50/60 | 50/60 |
| Max Power Consumption (kw) | <32 | <38 |
| Max Current(A) | <60 | <64 |
| Ambient Temperature(℃) | 10-35 | 10-35 |
| Machine Noise Level (dB) | <65 | <65 |
| Communication Interface | SMEMA | SMEMA |
| Soldering System | ||
| Max.Soldering distance of Xaxis(mm) | 510 | 610 |
| Max.Soldering distance ofY axis(mm) | 450 | 610 |
| Max.Soldering distance of Z axis(mm) | 60 | 60 |
| Nozzle outer diameter (mm) | 5、6、8、9、10、12、14 | 5、6.8、9、10、12、14 |
| Nozzle inner diameter (mm) | 2.4、3、4、5、6、8、10 | 2.4、3、4、5、6、8、10 |
| Max soldering wave height (mm) | 5 | 5 |
| Solder pot capacity (kg) | Approx.13kg(Sn63Pb)/solder pot Approx.12kg(lead-free)/solder pot | Approx.13kg(Sn63Pb)/solder pot Approx.12kg(lead-free)/solder pot |
| Max soldering temperature(℃) | 330 | 330 |
| Soldering heating power (kw) | 1.15/solderpot | 1.15/solderpot |
| Minimum distance between nozzle center of the two solder pots(mm) | 95 | 95 |
| Maximum distancebetween nozzle center of the two solderpots(mm) | 230 | 310 |
| Preheating System | ||
| Preheat temperature range(℃） | <200 | <200 |
| Heating power (kw) | 17 | 21.5 |
| Heating mode | Hot air+Infrared | Hot air+Infrared |
| Top side preheating | Hot air | Hotair |
| Spraying System | ||
| Max.stroke of Xaxis (mm) | 510 | 610 |
| Max.stroke of Yaxis(mm) | 450 | 610 |
| Spray height(mm) | 60 | 60 |
| Location speed(mm/s) | <400 | <400 |
| Spray head automaticallycleaning | Program control | Program control |
| Fluxbox capacity (L) | 2 | 2 |
| Remarks:Other models of SUNFLOWDS double pumps series can be customized. | ||
