Smt mini desktop Selective Wave Soldering Machine for SMT Production Line
1.Software
All software system developed by
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.
Critical parameters are totally under
monitoring by PC software, like temperature, speed, pressure etc.
2. motion system
Motion table was designed base on lighting concept.
Servo motor and stepping motor provide motion power, ball screw synchronous belt and
linear guide rail guide, accurate positioning, low noise, and smooth movement
3.fluxing system
Japan original injection valve, adapt to various flux
Flux is stocked by PP plastic pressure tank, make sure pressure stable without influenced of amount of flux.
4. solder pot
Tin furnace temperature, nitrogen
temperature, wave height, etc. can be set by computer
The tin furnace liner is made of titanium alloy stainless steel without leakage. External heating plate, uniform heat transfer
N2 online heating system, to wet the soldering perfectly and reduce the solder dross.
5. PCB Plate placement mechanism
Load board manually and unload board manually
6. Machine shell
Metal welding structure, with thick
metal plate as base, so to reduce vibration and make machine more stable.
| Machine name | WZ-200 |
| dimension | L1100mm X W790mm X H1500mm(no pedestal) |
| general power | 3.1kw |
| consumption power | 1kw |
| power supply | 220V 50HZ |
| net weight | 280KG |
| reuiqred air source | 3-5 Bars |
| required air flow | 8-12L/min |
| required N2 pressure | 4-6 Bars |
| required N2 flow | 3.5 Cubic meters per hour |
| required N2 purity | >99.998% |
| carrier | Can be used as needed |
| max solder area | L300 X W250MM |
| PCB thickness | 0.2mm-----6mm |
| pcb edge | 3mm 以上 |
| controlling | Industrial PC |
| Loading board | Manual |
| Unloading board | Manual |
| Operating height | 700+/-30mm |
| conveyor up clearance | unlimited |
| conveyor bottom clearance | 40MM |
| motion axis | X, Y, Z |
| motion control | Servo+stepper |
| position accuracy | + / - 0.1 mm |
| chassis | Steel structure welding |
| Flux management |
| flux nozzle | jet valve |
| flux tank capacity | 1L |
| flux tank | Flux box |
| solder pot |
| standard pot number | 1 |
| solder pot capacity | 12 kgs |
| solder temperature range | PID |
| melting time | 30--40 Minutes |
| max solder temperature | 350 C |
| solder heater | 1.2kw |
| solder nozzle |
| nozzle dim | Customized shape |
| material | alloy steel |
| standard equipped nozzle | 5 个/ 炉( 内 径 3mm, 4mm, 5mm,6mm. |
| N2 management |
| N2 heater | standard configuration |
| N2 temp range | 0 - 350 C |
| N2 consumption | 3.5m³/Hour/soder nozzle |
