laptop motherboard repair station WDS-4860 parameter: 

1.WDS-4860 adopted with Linear slider, so all the three axles (X, Y, and Z) can do fine
tuning and quick orientation with perfect positioning accuracy and speedily maneuverability.

2.Equipped with touch panel interface and PLC controlling to ensure it work stably and
reliably. And it can storage multiple temperature profiling data of users. With password
protection and modification function while power on. The temperature profiles will be
displayed on the touch screen.

3.Three temperature zones to heat up independently, hot air heat up between up and down
zones, IR heat in the bottom, temperature precise control is in±3℃.The upper temperature
zone can be moved freely according to needs, the second zone can be adjusted up and
down. The top and bottom heaters can be set several segments control at the same time.
IR heating zone can be adjusted output power in the light of operation requirements.

4.The hot air nozzle can be rotated in 360 degree, the IR heater in the bottom can heat
up the PCB board uniformly.   

5.High accuracy K-type thermocouple closed-loop controlling. It can test temperature
accurately through external temperature measurement interface, PCB board positioned by
closed V-shape slot. The flexible and convenient universal jigs can prevent any damage
or PCB deformation as well as it is suitable for all size of BGA package.

6.Large power fan to cool down the PCB quickly.The built-in vacuum pump and external 
7.WDS-4860 has alarm prompt function after welding is done, specially added early
warning function for convenient operation.

8.It has Passed CE certificate.  It is equipped with emergency stop switch and protection
equipment to power off automatically when abnormal accident happened. Under this
situation that temperature is out of control, circuit can automatically cut off the power
with double over temperature protection function.