Dinghua DH-A4 Computer Printer Reballing Machine Auto Bga Rework Station With Optical Alignment System and Laser Positioning Quality Choice
Dinghua CCD optical aignment system bga rework machine reparing acer chip, printer and sony camera etc.
Specifications:
Total Power |
6800W |
Top heater |
1200W |
Bottom heater |
2nd heater 1200W, 3rd heater 4200W |
Power |
AC220V±10%, 110V±10%.50/60Hz |
Dimensions |
L1022×W670×H850 mm |
PCB Positioning |
V-groove, PCB support can be adjusted in any direction and with external universal fixture |
Temperature control |
K type thermocouple, closed loop controlled, independent heating |
Temp accuracy |
±2°C |
Camera magnification |
10x-100x |
| BGA chip positioning | CCD optical alignment sysytem and laser positioning |
| Warranty | 1 year for whole machine, 3 years for heating wires |
DH-A4 main features
- Three independent heaters (top heater, bottom heater and infrared heater zoon) the top heater and bottom heater is for heating the BGA chip, the infrared heater is for heating the whole PCB, so it can protect the PCB from uneven heating.
- HD touch screen interface, PLC control
- HD color optical alignment system, optical zoom up to 30 times. Alignment can move around to enlarge BGA observation range, fine-tuning accuracy can be 0.01mm
- K sensor close loop control and automatic temperature compensation system. It combines with temperature module, which enables temperature accuracy to ±2°C
- Hot air nozzles, 360 degree rotation, easy to install and replace, customized is available.
- V-groove PCB support for rapid, convenience and accurate positioning that fits for all kinds of PCB board.
- Powerful cross flow fan, cooling the PCB board efficient after heating, to prevent it from deformation.
- Sound hint system. There is an alarm before the completion of each desoldering and soldering.
- CE certification, with emergency switch and automatic power-off protection device when emergency happen
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