How to repair unlock iCloud ,CPU , Hard disck ,IC with glue by WDS-700 b...

How to repair unlock iCloud ,CPU , Hard disck ,IC with glue by WDS-700 bga machine for phones ;

Skype : jane.yang20

whatsapp : 86 13043470536

Our BGA Rework Station/ BGA reballing station are widely used to replace and repair the BGA chip in laptop, mobile phone, xbox360,ps3,etc.

The main user is repairing shops and factory to provide the after-sales service and rework.

How to separate BGA chip from motherboard? 

How to replace a new BGA chip?

Repair steps:

1)      Separate the BGA chip from mother board –we called desoldering

2)      Clean Pad

3)      Reballing  or replace a new BGA chip directly

4)      Alignment/Positioning – Depend on experience ,silk frame ,optical camera

5)      replace a new BGA chip - we called Soldering

Full Specification of WDS-700 BGA rework machine

Independent 2 heating zones temperature control system 

1.The upper and lower heating zone,temperature precision control within ±1degree . which 

can heat up at the same time from the top of he component to the bottom of the PCB; 8 

segment temperature control independently.Optical alignment system BGA rework station

2.Hot air district heating for BGA and PCB at the same time,the upper or lower temperature 

zones could be used alone and combine freely the energy of up and lower heating element.

3.Adopted high precision K-type thermocouple close-loop control and PID parameter self-setting system;

4 temperature curves can be displayed with instant curve analysis function and multi-group user data can be saved;temperature can be tested precisely through external measurement interface,curves can be analysed,set and correct on the touch screen at any time.

»»»  Precision optical alignment system

Using high definition and adjustable CCD color optical alignment system,beam split,amplification,lessening,fine adjustment and auto focus with the function that automatic color aberration resolution and brightness adjustment,adjustable image contrast;equipped with 15 ” high definition LCD monitor. Optical alignment system BGA rework station

»»»  Multi-functional and humanized operation system

1.Adopting the HD touch human-machine interface;upper heating head and mounting head designed 2 in 1;providing many kinds of titanium alloy BGA tuyere can be rotated in 360 degree for easy installation and replacement.

2.X,Y and R angle adopted micrometer fine-tuning,accuracy locating,precision can reach ±0.01mm.

»»»  Superior safety protection function

With the alarm function, after the BGA welding the machine can alarm by itself.In the case of temperature abuse, the circuit can power off automatically with the double over-temperature protection.Temperature parameter having password protection to prevent any modification.Optical alignment system BGA rework station