Ads by Google
Features:
1. The machine used touch-screen interface and PLC control to show the three temperature graphs at any time, so that the temperature error can be controlled within 1°.
2. Have 7 temperature sections for control such as preheating, insulation, heating, welding 1, welding 2, cooling and refrigeration. The excellent temperature control system ensures the effectiveness of welding.
3. It can save 1 to 100 groups of graph parameters at one time. It can analyse the graphs and change the settings at any time on the touch screen.
4. There are three independent heating areas from top to bottom. the first and second temperature areas can control many groups & sections of temperature parameters at the same time. The third area preheats the PCB thoroughly to achieve the best welding effect. Temperature, time, slope, cooling and alarming all display on the touch screen.
5. Choose imported high-precision K-Sensor with closed-loop to detect up/down temperature precisely.
6. After finishing desoldering & soldering, there is an alarming. When the temperature goes beyond control, the electric circuit can cut off automatically, with over-heating protection.
7. Use a powerful cross-flow fan to cool PCB rapidly to prevent it from deformation and ensure the welding effect.
8. Use a V-groove equipped with a flexible fixture for PCB positioning to protect the PCB.
9. For large thermal capacity of PCB/CSP or other high-temperature lead-free requirements, all can be handled easily.
10. The hot air nozzle can rotate 360 ° freely and it's easy to replace. Offering BGA nozzles of different sizes for you to replace easily. Nozzles of special requirements are customizable.
1 | Power consumption | 5200W | |
2 | Top Heater | 800W | |
3 | Bottom Heater | 3rd Temperature Zone (Infrared plates) | 3000W |
2nd Temperature Zone (Hot-air Nozzle) | 1200W | ||
4 | Power Requirement | AC 220V ± 10 50Hz ± 3 | |
5 | Machine Dimension | L710*W680*H660mm | |
6 | Positioning | V-groove. | |
7 | Temperature control | Imported closed loop K-type thermocouple | |
8 | Max. PCB size | 450*400mm | |
9 | Weight | 45kg | |
bga rework station WDS-4860 welding machine