Full-Functional SMT Production Line Wave Soldering Machine with PC Control
SMT Production Line Advantages
(1) Integrated full-functional model, the whole motion platform integrated spray and welding, compact space.
(2) PCB plate fixed, spray and welding platform moving.
(3) High welding quality, greatly improve the pass rate of welding.
(4) Modular design of SMEMA online transportation, support customers for flexible line formation.
(5) Full PC control. All parameters can set in PC and saved to PCB menu, like moving path, solder temperature, flux type, solder type ,n2 temperature etc, best trace-ability and easy to get repeat soldering quality.
SMT Production Line Specification
| Machine name |
SMT Production Line SEL-31 |
| dimension | L2860 x W1650 x H1650mm |
| power | 22kw |
| consumption power | 5--6kw |
| net weight | 1800KG |
| 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 4 CBM/H |
| required N2 purity | More than 99.998% |
| required exhausting | Spray:800---1000cbm/h |
| Soldering tin:600---800cbm/h | |
| carrier or PCB | |
| carrier | Necessary |
| max carrier size | L500 X W500MM |
| pcb edge | More than 5mm |
| controlling & conveyor | |
| controlling system | PLC + controller |
| conveyor width | 100-500MM |
| conveyor type | Pin chain conveyor for fluxing & preheating, roller conveyor for soldering |
| conveyor thickness | 1----4mm |
| PCB conveyor direction | from Left to right |
| PCB conveyor up clearance | 100MM |
| PCB conveyor bottom clearance | 30MM |
| conveyor load | Less than 10kg |
| conveyor rail | Aluminum rail |
| conveyor height | 900±30mm |
| Motion table(fluxing) | |
| motion axis | X, Y |
| motion control | servo control |
| position accuracy | 0.05 mm |
| chassis | metal welding |
| Flux management | |
| flux nozzle | jet valve |
| nozzle durability | stainless steel |
| flux tank capacity | 3L |
| flux tank | pressure tank |
| alcohol tank capacity | 1L |
| alcohol tank | pressure tank |
| Preheat | |
| preheat method | upper & bottom IR heating |
| heater’s power | 19kw |
| temperature range | 25--240℃ |
| Motion table(soldering) | |
| motion axis | X, Y, Z |
| motion control | servo control |
| motion motor | Panasonic servo motor |
| ball screw | Hiwin |
| position accuracy | 0.05 mm |
| chassis | metal welding |
| solder pot | |
| standard pot number | 1 |
| solder pot capacity | 13 kg |
| solder temperature range | PID |
| melting time | less than 40 Minutes |
| max solder temperature | 350 ℃ |
| solder heater | 1.2kw |
| solder nozzle | |
| Small nozzle dim | customized |
| material | high carbon alloy |
| standard equipped nozzle | 5 pcs |
| N2 management | |
| N2 heater | standard equipped |
| N2 temp range | 0 - 350 ℃ |
| N2 consumption | 1-2m3/h/pot |
Fluxing System
Standard equipped with imported jet valve to get precious fluxing result with small flux dot, please note flux solid content should be less than 10%.
Flux is stocked by PP plastic pressure tank, make sure pressure stable without influenced of amount of flux.
Preheat
At conveyor top & bottm equipped with IR preheating. Position is adjustable.
Heating ratio is adjustable by PC, from 0 ---100%
Solder Pot
Solder temperature, N2 temperature, wave height, wave calibration etc all able to set in software.
Solder pot is made of Ti, not leakage. With cast iron heater outside, robust & quick heat up.
Solder pot is wired with quick connector. When exchange solder pot without re-wiring required, just plug & play.
N2 online heating system, to wet the soldering perfectly and reduce the solder dross.
With solder level checking & alarm.
