Best BGA Rework Station equipment Supplier in China
The DH-A5 BGA rework station is a high-precision and intelligent rework equipment. This machine features advanced hot air heating technology and an intelligent visual alignment system, enabling it to efficiently complete the disassembly and assembly of BGA, CSP, QFN and other components.
This product features multiple functions and highlights, and is a cost-effective choice in the electronic manufacturing sector.
- Humanized operation design
- High-precision vision for taste perception
- Portable interactive operation
- Stable and reliable
- Has a wide range of application scenarios
- Specification
- Feather
- Download
| Total Power | 9200W |
| Top heater | 1200W |
| Lower heater | 1200W |
| Bottom heater | 6400W (German heating tube, heating area 630x420mm) |
| Operation mode | Fully automatic disassembly, welding, suction, and adhesion integrated system |
| Dimensions | L1080xW1500xH950 mm |
| Chip feeding system | Automatic material feeding, automatic feeding, automatic sensing (optional) |
| Temperature profile storage | 50,000 groups |
| Optical CCD lens | It can automatically extend and retract, and can be freely moved up, down, left and right via the joystick, eliminating the problem of “observation blind spots”. |
| Temperature control | K-type thermocouple (KSensor) + closed-loop control + 8-20 segment temperature control programming settings |
| Temp accuracy | ±1-2 degrees |
| Position accuracy | 0.01mm |
| CCD system | CCDHigh-definition digital camera, featuring automatic optical zoom function, employing laser positioning technology |
| Workbench fine-tuning | ±15mm in both front and back, ±15mm on the left and right |
| PCB size | Max 640×560 mm Min 10×10 mm |
| PCB thickness | 0.2-15mm |
| BGA chip | 1×1-100x100mm |
| BGA absorption mode | Negative pressure vacuum suction, automatic release upon reaching the target position |
| Minimum chip spacing | 0.15mm |
| ExternalTemperature Sensor | 5 (expandable) |
Presenting the details of DLG-16 X-Ray Reel Chip Counter to you
1.Basic configuration
| Automatic feeding system + high-definition digital camera + Japanese Mitsumi suction rod system + optical alignment system + servo + PLC + 10-inch digital touch screen + grinding grade guide rail + Dalian University of Technology 10-channel temperature control system + temperature measurement system + high thermal efficiency heating tube + high-temperature resistant glass |
2.Function Introduction
1. Portable operation interface:
The rework station adopts a high-definition touch screen human-machine interaction interface, operates in PLC control mode, and has the function of instantaneous curve analysis.
It can display the set and measured temperature curves in real time, and can analyze and correct the curves.
2. Intelligent temperature control system:
The high-precision K-type thermocouple closed-loop control box and high-temperature automatic compensation system, combined with PLC and temperature module, can precisely control the temperature, maintaining it within ±2 degrees.
The rework station also adopts an external temperature interface design to achieve precise temperature measurement and can accurately analyze and correct the measured temperature curve in real time.
3. Servo motion control:
Using a servo motion control system, it can achieve automated control of three modes: welding, mounting, and disassembly, ensuring stable, reliable, safe, and efficient operation.
The PCB board positioning system uses a V-shaped groove and a linear slide, allowing for fine adjustment of the X, Y, and Z axes to meet the layout methods of different PCB batches and the positioning of different-sized PCB boards.
4. Adjustable universal fixture:
It can protect the PCB board, preventing edge damage and further deformation, and can adapt to the rework of various BGA packaging sizes.
The rework station is equipped with multiple specifications of titanium alloy air nozzles that can rotate 360 degrees. The rework success rate reaches 98%. It is also convenient for installation and maintenance and can be replaced during the process.
5. Independent heating of three temperature zones:
It can simultaneously perform multi-segment and multi-group temperature control to ensure that different temperature zones reach the best welding effect simultaneously.
Functions such as heating temperature, time, slope, cooling, and vacuum can all be set on the human-machine interface.
The lower temperature zone can set 6 temperature control segments, and can be expanded to 8 segments when customizing products.
6. Massive data storage:
The equipment can store 50,000 sets of temperature curves at the same time, allowing for the immediate invocation of different BGA for different uses.
Curve analysis, setting, and correction can be performed on the touch screen. The three heating zones of the rework station use independent PID algorithms to better control the heating process.
7. High-definition visual alignment:
An advanced high-precision digital visual image alignment system is employed. The operation is controlled by a joystick, allowing for the movement of the optical lens and comprehensive inspection.
8. Advanced Cooling System:
The rework station is equipped with high-power cross-flow fans to cool the completed reworked PCB boards, ensuring that the solder paste on the PCB boards solidifies quickly and facilitating better inspection by the operators.
After the upper and lower temperature zone heating devices stop, the equipment cooling system is activated. Once the machine temperature drops to normal, the cooling stops automatically to prevent the machine from aging due to prolonged exposure to high temperatures.
9. Safety Pre-Automation Guarantee:
The rework station is equipped with an audio control alarm function. It alerts the operator 5-10 seconds before disassembly and completion of welding through audio control.
The equipment has a BGA automatic feeding function, enabling fully automated operation, making the machine more intelligent and easier to operate.
10. Support Customized Requirements:
Such as the submerged smoke purification system, with 16 layers of filtration, the minimum filtration can reach 0.15 μm, and the effective filtration rate is 99.99%.
3.FAQ
1.If there are any technical issues, can the equipment assist me in analyzing and optimizing the temperature curve?
Sure. The real-time curve analysis function of the equipment can display the temperature curve on the touchscreen, which can help you promptly detect process deviations and assist in correction.
2.Is the equipment operation complicated? How to manage different BGA welding parameters?
The operation of the rework station can be completed by simply setting parameters through the touch screen. It is possible to access 50,000 sets of temperature curve data at any time, significantly simplifying the operation process.
3.How compatible is the rework station with BGA components of different sizes?
The rework station has excellent compatibility. The multi-functional fixture can fix PCB boards of various sizes. There are multiple specifications of titanium alloy nozzles that support 360° rotation and can be compatible with various BGA package sizes.