Why we use selective wave soldering machine?
Although some components can be soldered through the THT process, some high-capacity and fine-pitch components are difficult to meet. Therefore, the selective soldering machine has to be used.
The tin penetration of wave soldering machine can only reach 75%, but the selective wave soldering machines with selective soldering system can reach 100% penetration rate.
HRX-32 selective soldering machine combine with flux spray module, preheating module, soldering module, integrated design, and free expansion. The flux pray use the Point-to-point spraying, which can save a lot of flux. The preheating use up hot air and bottom IR, It can quickly evaporate the moisture of the flux and bring the PCB board to a certain temperature, so that the PCB will not be subjected to shock heating when it is in contact with the liquid solder. The soldering module can be used single pot or dual pot according to customer requirement, The electromagnetic pump ensures extremely constant flow for precise and fine-tuned solder wave heights. With top technology and modular design of HRX-32 selective wave soldering machine, HRX-32 selective soldering machine meets the highest demands for flexibility and throughput
Now selective soldering machine widely used automotive, medical, military etc. industry, and HRX-32 selective wave soldering machine will be your best choice.
SoftwarePart:
- All software system developed by company from India, with our practical experience about selective soldering, base on Windows7 system, with good trace-ability.
- Use scanned picture as background for path programming, moving speed, dwell time, empty move speed, Z height , wave height etc all programmed for different solder site.
- Show solder process with live on camera.
- Critical parameters are totally under monitoring by PC software, like temperature, speed, pressure etc.
- With auto wave height calibration function, to check & calibrate wave’s height after every certain pcb, so to keep a very good stability of wave.
- Can upgraded to be with Mark positioning function, to check PCB’s mark point after every certain pcb, so to be reduce the pcb’s position offset.
- About PCB’s menu in soldering machine, all information will be stocked in one file. It will include PCB dimension and picture, used flux type, solder type, solder nozzle type, solder temperature, N2 temperature, motion path and each site’s related wave height and Z height etc. When customer to solder same PCB, they can get full information about how it’s done in history, also easy for trace.
- With LOG function, provide 3 level to enter software with different rights. Meanwhile, can record machine’s operation & alarm.
Technical Parameters:
| Machine name | SEL-32 |
| General |
| dimension | L2860mm X W1650mm X H1650mm |
| general power | 16kw |
| consumption power | 4--8kw |
| power supply | Single-phase 220V 50HZ |
| net weight | 1500KG |
| reuiqred air source | 3-5BAR |
| required N2 flow and purity | 3 m³ /hour,purity>99.998% |
| required exhausting | 600--1000CMB/H |
| controlling & conveyor |
| controlling | Industrial PC + PLC control |
| conveyor width | 100-600MM |
| conveyor type | Spray and preheating section chain rail transport, solder section roller transport |
| PCB conveyor direction | Left to right or Right left |
| conveyor rail | Aluminum rail |
| conveyor height | 900+/-30mm |
| Motion table | |
| motion axis | X, Y, Z |
| motion control | Closed-loop servo control |
| position accuracy | + / - 0.05 mm |
| flame | metal welding |
| Flux management | |
| flux nozzle | Japan Lumina |
| nozzle durability | stainless steel |
| flux tank capacity | 1L |
| alcohol tank capacity | 1L |
| Preheat | |
| preheat method | hot air on the top,IR heater at bottom |
| heater’s power | 6kw |
| temperature range | 25--240c degree |
| Solder pot | |
| standard pot number | 1PCS |
| solder pot capacity | 13 kgs / solder pot |
| solder temperature range | PID |
| melting time | 30 Minutes |
| max solder temperature | 350 C |
| solder heater | 1.5kw/ solder pot |
| Solder nozzle | |
| nozzle dim | customized |
| material | high carbon alloy |
| standard equipped nozzle | tandard equipped 5pcs(2.5mm/ 3.0mm/ 4.0mm/ 5.0mm/ 6.0m) |
| N2 management | |
| N2 heater | standard equipped |
| N2 temp range | 0 - 350 C |
| N2 consumption | 1---3m³ /h / nozzle |
Support and Services:
The SMT Selective Wave Soldering Machine is a high-quality and reliable device designed to solder through-hole components on printed circuit boards.
Our product technical support team is available to assist you with any questions or issues you may encounter while using the machine. Whether it's installation, maintenance, or troubleshooting, we are committed to providing you with prompt and effective solutions.
In addition to technical support, we also offer a range of services to ensure the optimal performance of your SMT Wave Soldering Machine. These services include:
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Machine calibration and optimization
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Regular preventive maintenance
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Upgrades and modifications
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Operator training and certification
By choosing our SMT Wave Soldering Machine, you can be confident that you will receive not only a top-quality product but also exceptional technical support and services.
