| MOQ: | 1 |
| Price: | $29,400 |
High Precision Robotic Selective Soldering Machine - Ideal for Mixed SMD/THT Boards, Low Thermal Stress
CNC Automatic Selective Wave Soldering System with Nitrogen & Touch Screen, for Automotive Electronics
Selective Wave Soldering Machine for PCB Connectors, LED Modules, and Power Components
An Automatic Selective Wave Soldering Machine is a precision soldering system that applies molten solder only to specific, pre-defined through-hole areas on a PCB, unlike traditional wave soldering that floods the entire board bottom. It combines the programmable accuracy of robotics with wave soldering technology, using a miniature solder wave nozzle that moves precisely under the board to solder selected components while leaving sensitive SMD parts untouched.
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| Model | SEL-31 |
| Machine size | L2860mm X W1650mm X H1650mm |
| General power | 25kw |
| Consumption power | 7--10kw |
| Power supply | Three-phase five-wire system 380V 50HZ |
| Net weight | 1600KG |
| Required air source | 0.4-0.6MPa |
| Required air flow | 8-12L/min |
| Required N2 pressure | 0.4-0.6MPa |
| Required N2 flow | More than 2 cubic meters per hour |
| Required N2 purity | >99.998% |
| Required exhausting | 300--450CMB/H |
| PCB max size | L508 X W460MM |
| PCB thickness | 0.2mm-----6mm |
| PCB edge | 5mm |
| Controlling | PLC + controller |
| Conveyor width | 100-600MM |
| Conveyor type | Spray and preheating chain conveyor, solder section roller conveyor; |
| Conveyor direction | From left to right;(Optional: R→L) |
| PCB conveyor up clearance | 120MM |
| PCB conveyor bottom clearance | 60MM |
| Conveyor load | 10kg |
| Conveyor rail | Aluminum rail |
| Conveyor height | 900±30mm |
| Motion axis | X, Y, Z |
| Motion control | Servo control |
| Motion motor | Panasonic servo motor |
| Movement way | Ball screw + slide rail |
| Position accuracy | ±0.05 mm |
Widely used in electronics manufacturing, consumer electronics, automobile electronics, communications equipment, aerospace, medical equipment, LED lamps, computers and peripherals, smart home, smart logistics, miniature and high power ratio electronic devices.
Automatic Selective Wave Soldering Machines are essential for complex, mixed-technology PCB assembly where traditional wave soldering is not suitable. Their primary application is soldering through-hole components on boards already densely populated with bottom-side SMDs, as the precise, miniaturized wave targets only selected areas without affecting surrounding parts.
| MOQ: | 1 |
| Price: | $29,400 |
High Precision Robotic Selective Soldering Machine - Ideal for Mixed SMD/THT Boards, Low Thermal Stress
CNC Automatic Selective Wave Soldering System with Nitrogen & Touch Screen, for Automotive Electronics
Selective Wave Soldering Machine for PCB Connectors, LED Modules, and Power Components
An Automatic Selective Wave Soldering Machine is a precision soldering system that applies molten solder only to specific, pre-defined through-hole areas on a PCB, unlike traditional wave soldering that floods the entire board bottom. It combines the programmable accuracy of robotics with wave soldering technology, using a miniature solder wave nozzle that moves precisely under the board to solder selected components while leaving sensitive SMD parts untouched.
![]()
| Model | SEL-31 |
| Machine size | L2860mm X W1650mm X H1650mm |
| General power | 25kw |
| Consumption power | 7--10kw |
| Power supply | Three-phase five-wire system 380V 50HZ |
| Net weight | 1600KG |
| Required air source | 0.4-0.6MPa |
| Required air flow | 8-12L/min |
| Required N2 pressure | 0.4-0.6MPa |
| Required N2 flow | More than 2 cubic meters per hour |
| Required N2 purity | >99.998% |
| Required exhausting | 300--450CMB/H |
| PCB max size | L508 X W460MM |
| PCB thickness | 0.2mm-----6mm |
| PCB edge | 5mm |
| Controlling | PLC + controller |
| Conveyor width | 100-600MM |
| Conveyor type | Spray and preheating chain conveyor, solder section roller conveyor; |
| Conveyor direction | From left to right;(Optional: R→L) |
| PCB conveyor up clearance | 120MM |
| PCB conveyor bottom clearance | 60MM |
| Conveyor load | 10kg |
| Conveyor rail | Aluminum rail |
| Conveyor height | 900±30mm |
| Motion axis | X, Y, Z |
| Motion control | Servo control |
| Motion motor | Panasonic servo motor |
| Movement way | Ball screw + slide rail |
| Position accuracy | ±0.05 mm |
Widely used in electronics manufacturing, consumer electronics, automobile electronics, communications equipment, aerospace, medical equipment, LED lamps, computers and peripherals, smart home, smart logistics, miniature and high power ratio electronic devices.
Automatic Selective Wave Soldering Machines are essential for complex, mixed-technology PCB assembly where traditional wave soldering is not suitable. Their primary application is soldering through-hole components on boards already densely populated with bottom-side SMDs, as the precise, miniaturized wave targets only selected areas without affecting surrounding parts.