Shenzhen Wisdomshow Technology Co., Ltd.

Address: No.6 Haosi Western Industrial Park ,Shajing Town,Bao'an District,Shenzhen,China
Tel    :+86-0755-27336219
Fax    :+86-0755-27336216
Contact:Miss Zhou (international salesman)
Mobile : 86 138 2520 9905


BGA Rework station

Location:Home > Product > BGA Rework station
WDS-650 LED repair machine with glass heating for LED TV LCD motherboard

 glass heating 

hot air heating 

camera auto in and out 

three heating zone 


WDS-650 LED repair machine with glass heating for LED TV LCD motherboard

Independent 3 heating zones temperature control system 

1.The upper and lower hot air heating, IR preheating zone adopts imported infrared gold-plated light tube to heat up quickly,which can heat up at the same time from the top of he component to the bottom of the PCB, to make the PCB board heated averagely,ensure welding effect;bottom IR heating,temperature precision control within ±1℃.8 segment temperature control independently.Infrared gold-plated light tube control heating independently.

2.Hot air district heating for BGA and PCB at the same time,and large area IR heater preheating up for the bottom of PCB to avoid completely PCB deformation during reworking,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 splitamplificationlesseningfine 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.

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.XY 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.


       Technology parameter 



Power supply

AC 110V/220V±1050/60Hz


Total power

Max 6400W


Heater power

Upper 1200W,second 1200W,IR 4000W


Locating way

V shape slot,PCB support jigs can adjustlaser light do fast centering and position


Temperature controlling

high precision K-sensor)(Closed Loop),independent temp.controller,the precision can reach ±1℃


Electrical material

Driving motor+ smart temp.controller+color touch screen


PCB size

Max 410×380mm Min 10×10 mm


Applicable chips

Max 770mm Min 1×1 mm


Applicable pcb thickness



Alignment system

Optical lens + HD industrial camera


Mounting accuracy



Temperature Interface

3 pcs


Tin spot monitoring

Optional external camera to monitor solder ball melting process during welding


Camera in and out

 Auto out & in


Overall dimension



Weight of machine



Other function

 5 working modes. Auto/ manual mode switch freely