5
4
7 handle
lock the rotation angle of the
upper zone
Rotating the handle
5
Head light
Lighting equipment at work
Press the button
6
PCB plywood
Move the right position ,
clamping the PCB
7
Bottom heater height
adjustment handle
Adjust the lower nozzle
distance from the PCB board
Rotating the handle
8
Emergency stop button
Emergency stop
Press the button
9
light button
light switch
Press the button
10
The upper heater
generate upper hot air
11
Y axis handle
Adjust the upper zone of the
position up and down
Rotating the handle
12
Upper heating nozzle
To focus the hot air
Pull air from the BGA suitable
location
13
Lower part of the supporting
frame
Prevent the PCB board fall
down
Move the right position to withstand
14
Lower heating nozzle
To focus the hot air
Pull air from the BGA suitable
location
15
Cross flow fan
Cooling the PCB board
after weilding
16
Infrared heater
BGA rework with warm-up
17
Temperature sensor
Connect an external galvanic ,
measure the actual temperature
Directly connect temperature line
18
Touch screen
Data storage system platform
（三）
Specification
：
Description
：
1. Embedded industrial PC, high definition touch screen, human-machine interface operation,
PLC control, and instant curve analysis function. Real-time display settings and actual
temperature curve, which can also be used to analyze and correct the curve if necessary.
2. It uses high precise k-type thermocouple closed-loop control and automatic temperature
compensation system, with PLC and temperature module to enable precise temperature
deviation to add and subtract 2 degrees. Meanwhile, external temperature measurement
connector enables temperature diction and accurate analysis of real time temperature curve.
3. V-groove PCB works for rapid, convenient and accurate positioning, which can meet all kinds
of PCB board of positioning.
4. Flexible and convenient removable fixture on the PCB board can protect the PCB fringe
devices from damaging and transmuting. It can also adapt to various BGA ‘s reworking.
5. Various sizes of BGA alloy nozzles, which can be adjusted 360 degree for easily installation
and replacement.
