UNIQUE AUTOMATION LIMITED
UNIQUE AUTOMATION LIMITED Our main products : Wave solder, Reflow oven, PCB loader unloader, PCB conveyor, Laser makring machine, Solder paste printer, and other SMT euiqpment.
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SMT Machine Lead Free Wave Soldering RF-350B
SMT Production Line Machine Wave Solder RF-350B Lead Free SMT Machine
Specification of Wave Solder Machine RF-350
| Model | RF-350B |
| Common | |
| Power | AC 3Ф380V 50HZ/AC 3Ф220V 60HZ |
| Operation/Startup Power | 8.5/33KW |
| Dimension: L*W*H (mm) | 4200*1400*1700 |
| Weight (kg) | Approx 1600KG |
| Operation System | |
| Control Mode | PLC + Computer |
| Spraying System | |
| Transmission Method | Step Motor |
| Spraying Pressure | 0.25MPa ~ 0.4MPa |
| Flux Flow | Flux Flow Meter |
| Auto Flux Feeding | Optional |
| Exhaust Method | Upper Exhaust |
| Exhaust Capacity | 25M3/min |
| Preheating System | |
| Preheating Model | IR tube Option : Hot Air Convection |
| No. of Preheating Zones | 3 |
| Preheating Length | 1800MM |
| Preheating Temp. | Room Temperature ~300C |
| Warm Time | Approx. 20/Min |
| Conveyor System | |
| PCB Width ( L x W ) | 350 MM |
| Conveyor Direction | Optional |
| Conveyor Height | 750 MM |
| Componet Clearance (mm ) | 130 MM |
| Conveyor Width Adjustment | Motor Driven |
| Conveyor Angle | 4 ~ 6 C |
Product Detail of Wave Solder Machine RF-350B
About computer
* Computer and PLC control with windows operation interface.
* Chinese/English version switch on line easily.
Motor
* Extra-low dross producing design.
* Long life Hi-temp. Motors and impllers.
Smooth and stable in feeding conveyor to convenient connection with other devices.
Option : Full wire center support flexible to adjust the position of 4 direction, fully meet requirement for all kind of manufacturing process.
Patent nozzles design providing flat & steady wave flow.
Smaller space between two wave to ensure less temp.dropping.
Option: full titanium alloy
PID close loop control
1.8M 3 individual control zones to ensure uniform &repaid heating up
System come with temperature profiling function to analysis and save the profiles.
Adopt N2 flow control panel with oxygen analyzer and easy for adjustment and over-view.
Nitrogen consumption : 25m3 /hr, 1000ppm concentration of O2
Installation Drawing
The Packing Picture of Wave Solder Machine
Inter vaccum packing and outer wooden package
FAQ :
1. What is standard temperature setting for wave solder machine?
Leaded soldering: Preheating1: 100℃ / Preheating2: 110℃ / Preheating3: 120℃ / Solder pot: 245℃
Lead-free soldering: Preheating1: 100℃ / Preheating2: 110℃ / Preheating3: 120℃ / Solder pot: 265℃
2. How are can make maintenance for wave solder machine?
Everyday: Cleaning the sundries in the pre-heating zone and solder pot, and check deviation between setting temperature and the real-time temperature (once every hour) ; Inspect tin surface altitude, at circumstance do not turn on the wave crest, the normal tin’s height should be kept 3-5 mms apart from the solder-pool;
Every week: Periodically cleaning of heating parts, clean out the oxide in the spray nozzle;