General Description; Schematic Block Diagram - GALAGAR SMART MIG 350 MP Manual Técnico De Instrucciones

2. GENERAL DESCRIPTION

•
MIG, MMA, TIG (lift arc) and gasless self-shielded welding processes are available for the machine.
•
IGBT power device with unique control mode improves the reliability of welding machine.
• High duty cycle ensures long time welding.
•
Closed loop feedback control, constant voltage output, workable under mains voltage fluctuation within
±15%.
•
Adjustable welding voltage and current, excellent welding characteristics.
•
Adopting unique welding dynamic characteristic control circuit in MIG, stable arc, little spatter, beautiful
weld bead, high welding efficiency.
•
Removing tip ball after welding; high no-load voltage and soft start wire feeding result in high successful
rate of arc ignition.
• Stable welding current in MMA, excellent arc ignition, various electrodes applicable.
•
High inverter frequency greatly reduces the volume and weight of the welder.
• Great reduction in magnetic and resistance loss obviously enhances the transformer efficiency and energy
saving effect.
•
Working frequency is beyond audiorange, which almost eliminates noise pollution.

3. SCHEMATIC BLOCK DIAGRAM

SMART MIG 350 MP
Magnetic fields affect cardiac pacemaker.
Pacemaker users should be away from the welding spot

before medical consultation.
Moving parts may lead to personal injury.
Keep yourself away from moving parts such as fan.

All doors, panels, covers and other protective devices

should be closed during operation.
Please seek professional help when encountering machine
failure.
Consult the relevant contents of this manual if you

encounter any difficulties in installation and operation.
Contact the service center of your supplier to seek

professional help if you still can not fully understand after
reading the manual or still can not solve the problem
according to the manual.
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