中龙集团
Dragon Group China Limited
BIRD
®
11. Heater
Specification:
1
．
Total power
：
2.5 KW
2
．
Top heater
：
0.5 KW
3
．
Bottom heater
：
2.0KW
4
．
Power supply
：
220V
±
10 50Hz
±
3
5
．
Dimension
：
450
×
400
×
580mm
6
．
Temperature control
：
K sensor
7
．
Positioning: V-groove for PCB positioning Max PCB size:
280
×
320mm
mm
8
．
Weight
：
20kg
Features
:
1. Choose imported high-precision materials (temperature sensor, PLC, heater) to control
BGA desoldering & soldering procedures precisely.
2. Top & bottom temperature areas heat independently, And it can set up 8 rising
temperature segments and 8 constant temperature segments to control. It can save 10
groups of temperature curves at the same time.
3. Choose imported high-precision thermocouple to detect the top/bottom temperature
precisely.
4. Top & bottom heating can be controlled independently by the temperature graphs. A
cross-flow fan cools rapidly to protect the PCB from deformation when welding.
5. This machine can be connected to a computer to be controlled more conveniently with
a built-in PC serial port and a proprietary software attached to it.
6. After finishing desoldering & soldering, there is an alarming. The machine is equipped
with a vacuum suction pen to facilitate the removing of BGA after desoldering.
7. For large thermal capacity of PCB or other high-temperature and lead-free welding
requirements, all can be handled easily.
E. Operation Steps
1. Preheating
Preheat the BGA and PCB before repairing. The temperature in thermostat is usually
set at 80
℃
-100
℃
,time 12-24 hours, to remove the moisture in PCB and BGA, and
prevent burst when heating.
Summary of Contents for Bird AC-5K
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