- Contact Person : Mr. Zeng Carlos
- Company Name : Shenzhen Dinghua Technology Development Co., Ltd.
- Tel : 86-755-29091633
- Fax : 86-755-29091622
- Address : Guangdong,Shenzhen,3rd Floor, 46th Building Da Yangtian Industrial Zone, Shajing Town, Bao'an District, Shenzhen, China
- Country/Region : China
DH-A4! Optical alignment High precision bga rework station,Xbox 360 bga rework system, Dinghua technology!
Specifications:
Power | 6800W |
Top heater | Hot air 1200W |
Bottom heater | Hot air 1200W,Infrared 4200W |
Power supply | AC220V±10% 50/60Hz |
Dimensions | L1022*W670*H850 mm |
Positioning | V-groove, PCB support can be adjusted in any direction with external universal fixture |
Temperature control | K type thermocouple, closed loop control, independent heating |
Temp accuracy | ±2°C |
PCB size | Max 500*400 mm Min 22*22 mm |
Workbench fine-tuning | ±15mm forward/backward,±15mm right/left |
Camera magnification | 10x-100x |
BGA chip | 2*2-80*80mm |
Minimum chip spacing | 0.15mm |
External Temp Sensor | 1-5(optional) |
Placement Accuracy | ±0.01MM |
Net weight | 95kg |
A4 Main Features
lHD touch screen interface, PLC control
lHD 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
lTop heater and nozzle 2 in 1 design, alignment, placement, welding and remove automatic.
Top heater height can be adjust after auto process, user-friendly. Placement height and height of top heater can be set or detect auto.
lThree independent heaters all can set 8 segments heating, cooling and constant temperature, saved temperature profile is unlimited. IR preheat area can be controlled according to PCB size
lK sensor close loop control and automatic temperature compensation system. It combines with temperature module, which enables temperature accuracy to ±2°C
lHot air nozzles, 360 degree rotation, easy to install and replace, customized is available.
lV-groove PCB support for rapid, convenience and accurate positioning that fits for all kinds of PCB board.
lPowerful cross flow fan, cooling the PCB board efficient after heating, to prevent it from deformation.
lSound hint system. There is an alarm before the completion of each desoldering and soldering.
lCE certification, with emergency switch and automatic power-off protection device when emergency happens
Extra large IR working area
Company profile
DH-A4! Optical alignment High precision bga rework station,Xbox 360 bga rework system, Dinghua technology!
