LED Repair Machine BGA Rework Station
The LED repair machine is especially used for all of LED chips as small as 0201 packages, those factories which have a high-quality requirement are using the model, such as, Foxconn, Samsung and Huawei and so on. But also, which can be used for BGA, IC, QFN and POP etc. reworked, for instance, TV, mobile phone, refrigerator and air conditioner.
Description
LED repair machine BGA rework station
The Parameters of LED repair machine
| Power supply | 110~250V 50/60Hz |
| power/power plug | 5200W/optional(USA,EU,Indian and Africa etc.) |
| LED fixture | special design for LED chips picking up |
| Min LED chip size | 0201 |
| IR preheating zone | anti-high-temperature glass-shield which stop LED from dropping inside |
| Temperature controlling system | K-type, closed-loop |
| Motor | serve and PLC |
| Dimension | 670*800*700mm |
| Net weight | 80kg |
The details of LED BGA rework station
The small LED chip's dots are imaged on the display screen of the LED rework machine. There are four pads, and the image is
zoomed in 20 times, with the maximum zoom being 220 times.
The special fixture runs automatically with the optical CCD camera. A reel of LED chips can be placed on it at once, and the
machine's top head can automatically pick up a LED chip for alignment.
A comparison between a coin and an LED chip (0201) is zoomed in 100 times. Our machine is continually being upgraded, and it will soon be able to repair even smaller chips than the 0201 in the near future.
The optical CCD camera operates automatically when alignment is needed for a LED chip. During soldering, it can automatically return
to the original position.
The touchscreen, MCGS brand, is the brain of the entire machine. It handles the input, setting, and output of temperature and time to
the relevant parts. It can also save up to 50,000 temperature profiles for reuse.
FAQs Related to LED Issues:
Q: My monitor does not turn on electrically?
A: There may be an issue with your power supply card.
Q: My monitor turns on, but doesn't display an image?
A: The system board may have a fault.
Q: If my LED TV screen has a problem, do I need to replace the entire screen?
A: No, you only need to replace the small faulty module with a new LED.
Q: What size does the machine repair?
A: The maximum size is 450x430mm, and the minimum size is 20x20mm.
Repair Process for Some LEDs:
1.Feida Feeding System: Pneumatic control is used for the automatic feeding of LED beads, and a receiving tray is positioned next to it.
2.Stepping Motion Control System: Stable, reliable, safe, and efficient. The system adopts a high-precision digital video alignment system. PCB positioning uses a V-shaped groove, and a linear sliding seat allows fine adjustment or quick positioning along the X, Y, and Z axes. This is convenient, accurate, and can accommodate various PCB layouts and sizes.
3.Removable Universal Fixture: This flexible fixture protects the PCB, preventing damage to the PCB edge devices and PCB deformation. It is adaptable to the repair of various types of LED chips.
4.Alloy Air Nozzles: A variety of alloy air nozzles are available, and they can be rotated and positioned 360 degrees, making them easy to install and replace.
5.Independent Temperature Zones: The machine has three independently heated temperature zones, which can simultaneously carry out multiple sets of multi-stage temperature control. This ensures optimal soldering effects in different temperature zones. Heating temperature, time, slope, cooling, and vacuum can all be set on the user interface.
6.Temperature Control Sections: The upper and lower temperature zones allow for 8 temperature control stages, with mass storage for temperature profiles. These profiles can be called up for different LED beads at any time. Curve analysis, setting, and correction can also be performed on the touchscreen. The three heating zones are independent, and the PID algorithm controls the heating process, providing more even and accurate temperature rises.
7.Cross-Flow Fan for Cooling: A high-power cross-flow fan quickly cools the PCB to prevent deformation. The process of mounting, soldering, and desoldering is controlled automatically for optimal results.
