Specifications

1,BGA rework station factory directly
2,CCD camera and optical alignment
3,HD touch screen

DH-A3 for laptop/camera/cell phone Bga/Pcb chip soldering/desoldering 

 

DH-A3 Specification:

Total Power	6500W
Top heater	1200W
Bottom heater	Second heater 1200W,IR preheating 3900w
power	AC220V±10%     50/60Hz
Dimensions	L800×W900×H950 mm
Positioning	V-groove, PCB support can be adjusted in any direction with external universal fixture
Temperature control	K Sensor, Closed loop
Temp accuracy	±2°C
PCB size	Max 500×400 mm Min 22×22 mm
Workbench fine-tuning	Forward/back±15mm, rigth/left±15mm
Camera magnification	10x-100x times
BGA chip	2X2-80X80mm
Minimum chip spacing	0.15mm
External Temperature Sensor	1-5(optional)
Placement Accuracy	±0.01MM
Net weight	93kg

 

DH-A3 Feature description:

 

1.Embedded Industrial PC, high definition touch screen interface, PLC control, and instant profile analysis function. Real-time settings and actual temperature profile display can be used to analyzed and correct parameters if necessary.

 

2. Three temperature areas can independently heat and are multiple controllable and adjustable to ensure best integration of different temperature areas. Heating temperature, time, angle, cooling and vacuuming can all be set on the interface.

 

3.It uses precise K-type close circuit control and automatic temperature adjustment system, with PLC and temperature module to enable precision temperature control of ±2 degC. External temperature sensor enables temperature monitoring and accurate analysis of real time temperature profile.

 

4.V-groove PCB support for rapid, convenience and accurate positioning that fits for all kinds of PCB board.

 

5.Flexible and convenient removable fixture on the PCB board which protectsand prevent damage to PCB. It can also adapt to rework various BGA packages.

 

6.Various sizes of BGA nozzles, which can be adjusted 360 degree for easy installation and replacement

 

7.High precision digital video registration system, rocker to make the optical lenses move in forword/back and right/left. Observe the counterpoint of four corners of BGA and central point

8.X,Y direction and R angle adopt micrometer fine-tuning. Registration accuracy can reach ±0.01MM. Equipped with high-definition liquid crystal display.

 

9.There are 6-8 levels of variable and constant temperature controls. Massive storage of temperature curves which are Instant accessible according to different BGA. Curve analysis, setting and adjustment are all accessible via touch screen.

 

10.Including Voice "early warning" function. 5-10 seconds before the completion of uninstalling or welding, voice reminder / warning to get the workers prepared. Cooling system will start after vertical wind stopped heating. When the temperature drops to room temperature, the cooling process will stop, so that the machine will not age after heated up.

 

 

11.Built-in vacuum pump

 

12.CE certification, with emergency switch and automatic power-off protection device when emergency happens

 

 

Packing list 

 

1, DH-A3 BGA rework station (touch screen) 1 set

2, Displaye 1 set

3, Vacuum sucker Pad 3 piece 

4, Vacuum nozzle 1 set

5, DH-A3 specification(manual) 1 copy

6, Hot air nozzle   5 piece  ( 31*31/38*38/41*41/34*34/55*55 )

7, Abnormity clip 6 piece

8, Blossom knob 6 piece

9, Supporting Screw 6 piece

10,External Temperature sensor 1 piece

 

 

More photo about our product

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Photo about packing

 

 

 All of our machine will packed carefully with standard plywooden box, to protect it from transport.

 

Photo about our factory  

 

 

 

 

   

 

 

 

  

Why are we?

 

1, Well-equipped manufacturing facility. 

 

2,Professionalism innovative R&D team, provide professional service for bga rework station solution.

 

3,Optimum performance,precision temperature control to ensure high rate of success for S&M. As we know,  the performance of bga chip soldering and desoldering is high depends on the precise of the temerature. Our bga machine use PID control,the data acquisition frequency of our machine is 10ms(which means every 10ms the PID will grab the data to correcting the temperature), but among the bga rework station industry, most of company just use the PID grab freqency is 30ms.

 

4,International quality standard range,all our product have got the CE,  ISO 9001 20008,Rohs approval.

 

 

6,Customized packaging and Fast delivery via Fedex, DHL, UPS, EMS, TNT and so on. Generally goods can be ready in 7 days after the receipt of the payment.

 

7,We supply 3 years warranty for this BGA rework station , in the first year, offer spare parts for free, life long technical support.

 

If you have any question, please feel free to contact me using the following details: