welding machine:
1.full automatic bag rework station
2.can handle PCB at any size
3.Movable heaters
4.use air compressor
Welding machine RW-E6250:
Specification:
PCB Maximum Size:450mm x400mm
Max Processing Area:120mm x 120mm
Max PCB Thickness:4mm
Max Component Size:70mm x 70mm
Min Component Size:4mm x 4mm
Max Component Weight:80g
Max Range of Vision:40mm x 40mm
Min Pitch:/0.30mm
Micrometer Adjust Range:
Front/Rear ± 10mm Left/Right ± 10mm
Rotation Angle:360°
Max Hot Air Head Temp.:350° C
Max Lower IR Heat:400° C
Heat Control Adjustment:
8-Stage Programmable Temperature Settings
Upper heater power:1000W
Lower heater power:1000W
Bottom IR heater Power:3600W
1.Hot air head and mounting head are designed 2 in 1, and have both the auto soldering and mounting function;
2.Color optical system with functions of split vision, zoom - in and micro-adjustment, equipped with berration detection device; with auto focus and software operation function,27X optical focus; able to rework BGA sized up to 70mm*70mm;
3.Touch screen interface, PLC control; able to display temperature curves and five detecting curves at the same time;
4.Color LCD monitor;
5.Built-in vacuum pump; 360° rotation in Φ angle; mounting nozzle is micro-adjustable;
6.6 segments of temperature up (down) and 6 segments constant temperature control, more than 50000 groups of profile can be stored.; Profile analysis can be carried out on the touch screen and has the communication function as computers ,with software attached;
7.Able to arrive at three independent temperature zones, temperature and time can be displayed digitally on the touch screen, able to rework CGA;
8.The supports rack can be adjusted to restrain the local sinkage of the BGA soldering area;
9.Suction nozzle can identify material and mounting height automatically, and can control the air pressure within a small range;
10.Both upper and lower hot-air heating head are movable on the IR preheating area to fit for reworking BGA in different positions on PCB;
11. Equipped with different alloy hot air nozzles, easy to replace and able to locate in any angle;
12.Driven by the servo motor, the integrative hot air head can store 20 groups of different BGA heating points and register marks.
