Mini Selective Solder Equipment 11kw PCB Selective Soldering System
| Attribute | Value |
|---|---|
| Name | Selective Soldering Machine |
| Model | SUNFLOW FS/450 |
| Dimension | 1550(L)*1930(W)*1630(H)mm |
| Equipment weight | 1050kg |
| PCB Top Side Clearance | 120mm |
| PCB Bottom Side Clearance | 60mm |
| Nitrogen Consumption | 1.5m³/h |
| Supply Voltage | 380VAC |
| Max Power Consumption | <11kw |
| Max Current | <20A |
| Max soldering wave height | 5mm |
| Heating power | 5kw |
| Spray height | 60mm |
| Customizable | Yes |
Mini Selective Soldering System SUNFLOW FS/450
Selective wave soldering is a special form of wave soldering applied to PCB plug-in through-hole soldering. Selective wave soldering generally consists of three modules: flux spraying, preheating, and soldering. The flux nozzle moves to the command position according to the pre programmed program, and selectively spray the position to be welded. After the PCB is preheated by the upper and lower preheating modules, the welding module performs welding according to the programming path.
Selective wave soldering is mainly used in high-end electronic products such as military aerospace, automotive electronics, railway products, switch power supplies, etc. It can meet the through-hole soldering requirements of multi-layer PCBs with high soldering requirements and complex processes.
- Equip with spraying, preheating and welding units which can complete the whole welding process in a small machine
- Rotary track design which allows loading and unloading PCB on the same side of the machine
- Cover small area, shorter than the standard SUNFLOW machine
- Real time monitoring and recording of welding process
- Send a PCB to the specified location
- PCB selective spraying, preheating and soldering are according to the setup program
- PCB is transported out
- Flux Module
- Preheat Module
- Soldering Module
- Conveyor System
After PCB is moved to flux area,the spray head is targeted to the programed position and the flux is applied only to the solder joint to be made. After preheating,the electromagnetic pump moves to the target area and solder joint is made.
- A variety of programming options are available
- Different parameter for every soldering point
- Offline programing
- Process data record
Conveyor System combines chain and roller transports. Chain transport system is chosen in flux and preheating module. The soldering module use the roller transport which performs good in location board and repeatability.
The standard machine uses a precision drop nozzle with diameter of 130μm, which can evenly spray the flux to the required soldering area. The minimum spray area is 3mm, saving at least 90% flux compared to conventional spray.
Combine stop heater and bottom heater and it sill performs perfectly even for the lead-free soldering or multi-layer boards. Top convection heater has been proved by Sun East Reflow machine for many years and it can offer an even temperature distribution over the complete board. Bottom IR emitter heater provides optional heating area according the custom board. At the same time, another top heater covers the soldering module and it can maintain the board temperature in all the cycle time.
- Electromagnetic solder pump
- Stable wave height
- Quick-change solder nozzles
- Special solder nozzle
- Low maintains required
- Welding process can be recorded
- Automatic tinning
- Support 2mm diameter tin wire
- Support 1kg to 4kg tin wire coil installation
- Tin addition frequency and time can be set to meet the requirements of liquid level height
- Automatic cleaning
- Powder cleaning method
- Customize the cleaning location
- Supports setting of cleaning frequency and cleaning time
- Solve the nozzle oxidation problem
- Fiducial identification and positioning function
- High definition camera configuration
- Can set multiple image recognition modes
- The recognition function can be turned on or off separately
- Can turn on or off the recognition function separately
| General Parameters | |
|---|---|
| Overall dimension(mm) (Not include the keyboard,indicator light and monitor) | 1550(L)*1930(W)*1630(H) |
| Equipment Weight(kg) | 1050 |
| PCB Top Side Clearance(mm) | 120 |
| PCB Bottom Side Clearance(mm) | 60 |
| PCB process edge(mm) | ≥3 |
| Conveyor Height From Floor(mm) | 900±20 |
| PCB Conveying Speed(m/min) | 0.2-10 |
| Max/PCB Weight(kg) | ≤8 |
| PCB Thickness With Jig(mm) | 1-6 |
| Conveyor Width Adjustment Range(mm) | 50-450 |
| Conveyor Width Adjustment Mode | Electric |
| PCB Conveying Direction | Left to right |
| Air Input Pressure(Mpa) | 0.6 |
| Nitrogen Supply | Offered by customer |
| Nitrogen Input Pressure(Mpa) | 0.6 |
| Nitrogen Consumption(m³/h) | 1.5 |
| Required Purity of Nitrogen(%) | ≥99.999 |
| Supply Voltage(VAC) | 380 |
| Frequency(HZ) | 50/60 |
| Max Power Consumption(kw) | <11 |
| Max Current(A) | <20 |
| Ambient Temperature(℃) | 10-35 |
| Machine Noise Level(dB) | <65 |
| Communication Interface | SMEMA |
| Soldering System | |
| Max. Soldering distance of X axis(mm) | 510 |
| Max. Soldering distance of Y axis(mm) | 450 |
| Max. Soldering distance of Z axis(mm) | 60 |
| Min outer diameter of nozzle(mm) | 5.5 |
| Nozzle inner diameter(mm) | 2.5-10 |
| Max soldering wave height(mm) | 5 |
| Solder pot capacity(kg) | Approx.13kg(Sn63pb)/solder pot Approx.12kg(lead-free)/ solder pot |
| Max soldering temperature(℃) | 330 |
| Soldering heating power(kw) | 1.15 |
| Preheating System | |
| Preheat temperature range(℃) | <200 |
| Heating power(kw) | 5 |
| Top side preheating | Hot air |
| Spraying System | |
| Max. stroke of X axis(mm) | 510 |
| Max. stroke of Y axis(mm) | 450 |
| Spray height(mm) | 60 |
| Location speed(mm/s) | <200 |
| Flux box capacity(L) | 2 |
Power requirements:
①Three phase five wire: voltage 380V, frequency 50/60HZ;
②The wire diameter requirement is 16mm², with a leakage protection switch of 125A and a leakage capacity of 150-200mA.
Ground requirements:
The ground is required to withstand a pressure of 1000kg/m².
External ventilation requirements:
①Spray: Duct specification: Ø150mm exhaust volume 150M³/H;
②Welding: Duct specification: Ø150mm exhaust volume 150M³/H.
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