High Speed Solder Ball Jet Welding Table With Double Station Working Mode
The whole equipment is composed of marble combined with metal plate square tubes, which ensures that the high-speed welding machine has slight vibration and high stability. The double-station working mode is adopted to maximize the use of the solder ball ejection head to improve the welding efficiency. The welding part is equipped with a linear motor combined with a feeding and grinding module to achieve short-distance smooth start and stop, long-distance swift response, and high-standard repeat positioning accuracy to ensure welding consistency and stability. The advanced solder ball jetting technology can satisfy the soldering and welding of precision electronic components , and the ball ejecting speed can reach up to 3 balls/second, thus avoiding the disadvantages of low precision and low efficiency of the traditional electric soldering and tin wire welding. At the same time, the equipment is easy to operate, which greatly improves the production capacity of customers' products and achieves a win-win situation of high efficiency and high return.
Highlights
- The highest welding efficiency is 3 balls/second, with alternating two stations for non-stop welding;
- Solder ball diameter tolerance ±0.02mm, good tin consistency, and the linear motor module has high welding accuracy;
- Solder ball 100-1200um can be switched quickly, and is compatible with SnPb, SnAg, SnAgCu and other solder balls;
- The maintenance is simple as it only requires regularly adding solder balls as well as cleaning and replacing the spray nozzle in daily life.
Techinical Parameters
| Laser Power | 50W—200W |
| Laser Wavelenth | 915nm/1064nm |
| Laser Type | Continuous semiconductor laser/continuous fiber laser |
| Laser Energy | 0-100J |
| Pulse Width | 0.2-1000ms |
| Energy Stability | ±3% |
| Number of Loading Shafts | 2 |
| Number of Welding Heads | 1 |
| Welding Range | 250*250mm |
| Maximum Speed | 300mm/s |
| Repeatability | ±20um |
| Temperature | 15-25℃ |
| Humidity | 30%-80% |
| Cleanliness | Class 10000 and below |
| Dimensions(L*W*H) | 1200*1200*1900mm |
| Voltage & Max Current Frequency | 220VAC, maximum current 25A, 50/60Hz |
| Ball Jetting Efficiency | Up to 3 balls /s |
| Solder Ball Diameter | 100-1200um |
| Nozzle Service Life | 100K-200K times |
| Nitrogen Inlet Pressure | 3-10Bar |
| Nitrogen Pipe Diameter | ø6mm |
| Compressed Air Inlet Pressure | Maximum 7Bar |
| Compressed Air Pipe Diameter | ø8mm |
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