Introducing the Sanyu Air Cooler Double Pulse IGBT 500A MIG Welder Welding Machine - your ultimate solution for professional-grade welding with unparalleled precision.
Performance Characteristics
1. Enjoy the precision of a fully digital control system that ensures exact control of the welding process, delivering a consistently stable arc length.
2. Benefit from a full digital wire feeding control system that guarantees precise and stable wire feeding, optimizing your welding performance.
3. Leverage the built-in welding expert database, which provides intelligent auto-parameter combination for seamless welding operations.
4. Experience a user-friendly operation interface with a unitary adjustment mode, making it easy to master and highly efficient.
5. Achieve immaculate welds with minimal spatter, resulting in beautifully formed weld beads that meet the highest standards.
6. Save valuable time with the ability to store up to 10 welding programs, allowing for quick and efficient operation.
7. Utilize the special four-step function, ideal for welding metals with high thermal conductivity. Enjoy perfect welding quality with an arc-shaped close.
8. Seamlessly connect with welding robots and other machines, thanks to the versatile interfaces available.
9. Enhance the reliability, energy efficiency, and power savings of your machine with state-of-the-art soft-switching inverter technology.
*Our series of welding machines are meticulously manufactured in compliance with GB15579.1-2013 "Arc welding equipment part 1: welding power supply" standards.
Supply Voltage Quality
Ensure a standard sine wave waveform with an effective value of 380±10% and a frequency of 50Hz/60Hz for optimal performance.
The unbalance of the three-phase voltage is <=5%.
Power Supply Technical Parameters.
Basic Parameters:
| Welder model |
MIG-350P |
MIG-500P |
| Rated input voltage |
Three-phase communication,380V±10%,50Hz |
| Rated input current (A) |
25A |
38A |
| Rated output capacity |
16 KVA |
25 KVA |
| Output no-load voltage (V) |
65V±5% |
| Rated load duration |
60% |
60% |
| Power factor COSφ |
0.93 |
| Efficiency η |
90% |
| Dimensions (mm) |
Water cooling:965×472×925 / air cooling:965×472×686 |
| net weight |
Water cooler :70kg / air :52kg |
Water cooler:73kg / air:55kg |
Note: The capacities of fuses and circuit breakers listed in the table are for reference only.
Manual Welding Parameters
| Welder type |
MIG-350P |
MER-500P |
| Rated current (A) |
10~350 |
10~500 |
| Thermal arc current (HOTI) |
OFF/ON |
| Factory Reset (DFLT) |
NO/YES |
Argon Arc Welding Parameters
| Welder model |
MIG-350 |
MIG-500 |
| Rated current (A) |
10~350 |
10~500 |
| Arc current (HOTI) |
10~200A |
| Current ramp up (UPSL) |
0.1~10s |
| Air time (GPR) |
0.1~20S |
| Gas lag time (GPO) |
0.1~20S |
| Four-step arc current (CRAT) |
10~100% |
| Current descent (DWSL) |
0.1~10s |
| Welder specifications |
MIG-350 |
MIG-500 |
| Rated current (A) |
30~350 |
30~500 |
| Plate thickness (mm) |
0~25 |
| Wire feeding speed (m/min) |
1~22 |
| Arc length |
-99~99 |
| Arc force |
-50~50 |
Control mode (CNTR)
|
LOCL/REMT |
| WIRE (material) |
STEEL CN19 AlMg5 AlSi5 Al CuSi3 CuSi CuAl9 |
| Wire diameter (DIRM) |
0.8,1.0,1.2,1.6 SP |
| Air time (GPR) |
0.1~20S |
| Slow wire feed speed (FDC) |
1.0~10M |
| Initial current (I-S) |
10~200% |
| Arc current (I-E) |
10~200% |
| Four-step fall time (DWSL) |
0.1~1.0S |
| Four-step arc current (CRAT) |
10~100% |
| Gas lag time (GPO) |
0.1~20S |
| Burnback time (BURN) |
0.01~1.0S |
| Factory Reset (DFLT) |
NO/YES |
| Double pulse adjustment parameter |
| Double pulse frequency (TPHz) |
0.1H~5.0H |
| Double pulse current size (TPBA) |
20%~80% |
| Double pulse duty cycle (TPBT) |
20%~80% |
| Double pulse voltage (TPBU) |
-50~50 |
| High speed vertical adjustment parameter |
| Vertical welding frequency (UPHz) |
0.1H~5.0H |
| Short circuit transition duty (UPD2) |
20~80% |
| Short circuit transition current (UPC2) |
60~250A |
| Short circuit transition voltage (UPU2)(UPU2) |
-50~50 |
| Short circuit transition inductance (UPI2) |
-50~50 |
| High speed pulse welding adjustment parameters |
| High Speed Pulse Welding Increment (SPS) |
0~50% |
The voltage (arc length) is indicated as the set unification voltage value, with the preceding symbol denoting the relationship between the actual and unification values.
Control and Interface
The following illustrations show the front and rear panel controls and interfaces of the welder.
1. Welder output socket (-)
2. Air switch
3. External device interface
4. Power cord
5. Heating power outlet
6. Wire feeder control socket
7. Fan
8. Welder output socket (+)
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