Modular Design Online Selective Wave Soldering Equipment for PCB Plate Fixed Assembly

Smt Full Automatic DIP Lead Free Flux Spray Preheating Pcb Welding Selective Wave Solder

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.

HR-400C 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 HR-400C selective wave soldering machine, HR-400C selective soldering machine meets the highest demands for flexibility and throughput

Technical Parameters:

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.