Wednesday, August 10, 2011

Low Cost BGA Rework Station

Low Cost BGA Rework Station:
PLC conteol
IR&hot air mix heating
High precision temperature control
Passed CE/ISO certificate
Low Cost BGA Rework Station
WDS-4850


Technology Parameters
Total Power
4800W
Upper Heating Power
800W
Lower Heating Power
Second zone:1200W, Third zone: IR 2700W
Power Supply
AC 220V±10% 50/60HZ
Overall Dimension
635*600*560mm
Locating Mode
V-shape card slot, PCB holder can be adjustable
by X and Y axes with universal jigs.
Temperature Controlling
K-type thermocouple closed loop control, independent temperature control, precision up to ±3 degree
PCB Size
Max 410*370mm, Min 20*20mm
Weight of machine
40KG

Features
Linear slider is adopted, so all the three axles (X, Y, and Z).
High precision temperature control instrumentThree temperature zones to heat up independently.
Provided many kinds of titanium alloy BGA tuyere.
High accuracy K-type thermocouple closed-loop controlling.
High power cross-flow fan.Built-in vacuum pump and external vacuum nozzle.
Having alarm prompt functio.
It has Passed CE certificate.
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Features
Linear slider is
adopted
, so all the three axles (X, Y, and Z) can do fine tuning and quick location with perfect
positioning accuracy and speedily
maneuverability
High precision temperature control instrument
is used for this machine which is quipped with built-in PC serial and external temperature measurement interface, also equipped with software to realize computer control.
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
°C
.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 requirments.
Provided many kinds of titanium alloy BGA tuyere which can be
arbitrary rotation in 360 degree for easy installation and replacement also can be customized.
High accuracy K-type thermocouple closed-loop controlling. It can test temperature accurately through external temperature measurement interface, PCB board location is chosed V-shape slot. The flexible and convenient as well movable universal jigs can protect PCB board to prevent edge devices of PCB from damege and PCB tansfomation,.Besides, it is appliable for all types of BGA package size rework.
High power cross-flow fan is used for cooling PCB board quickly to improve work efficiency. What is more, the built-in vacuum pump and external vacuum nozzle is convenient to take BGA chips.

Having
alarm prompt function after welding is done, specially added early warning function for convenient operation.
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.

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