GMAW PULSE MIG SERIES


FUNCTIONS

·         Pulse MIG/MAG, General MIG/MAG       Welding, Manual Metal ARC Welding, Lifting ARC   Striking TIG and gouging


INDUSTRIES

·         High Speed Train,

·         Pressure Vessel,

·         Automobile Repacking,

·         Yacht

·         High-Voltage switch and Space Division.

 

PARAMETERS

MACHINE MODELS

PULSE MIG-350 II

PULSE MIG-500 II

Input Voltage (V)

3Ph. 415± 10%

3Ph. 415± 10%

Frequency (Hz)

50Hz

50Hz

Rated Input Current (A)

23.8 A

38.8 A

Power (KVA)

17.1 KVA

27.6 KVA

No Load Voltage (V)

85 V DC

85 V DC

Output Current Range (A)

20-350 A DC

40-400 A DC

Output Voltage Range (V)

14-40 V DC

14-50 V DC

Duty Cycle @ 40dc (%)

60%

60%

No Load Loss (W)

120 W

120 W

Efciency (%)

90%

90%

Power Factor (PF)

0.95

0.95

Wire Diameter (mm)

ø 0.8mm-1.2 mm

ø 0.8mm-1.6 mm

Insulation Grade

H Class

H Class

Protection Class

IP21S

IP21S

Type of Wire Feeder

4 Roll

4 Roll

Wire Feeding Speed

1.5-21 m/min

2.2-21 m/min

Nett. Weight Wire Feeder (Kg.)

10 kg

10 kg

Nett. Weight Power Source (Kg.)

52 kg

60 Kg.

Dimensions (mm)

600x320x520

600x320x520

FEATURES

·         CPU+DSP full digital high-precision control system precisely controls the waveform and realizes the perfect transition of one droplet per pulse, with the stable arc of welding, the lower spatter, good appearance of weld and high welding quality.

·         The built-in welding expert database includes the précised parameters of welding waveform control, the parameters in the welding process and the arc striking and suppression parameters. It's convenient to adjust parameters and automatically match with the optimal parameters

·         The full digital CPU control high-precision control system of wire feeding and the two-drive and two-driven full digital control device of the wire feeding with the encoder ensure the stable wire feeding when the load of wire feeding changes or the net voltage fluctuates in the process of welding.

·         The united/separate adjustment is convenient to meet different using habits.

·         It has four operation modes of two-step, four-step, special four-step and spot welding. In the welding of large specification long welding seams, the four- step or special four-step function reduces the labour strength of welders and improves the quality of welding joint.

·         It rapidly meets the users' needs for special welding process. The full digital control technique can flexibly meet the special needs via modifying and upgrading of the software, without modifying the hardware.

·         Users can store the self-defined parameters of welding process and manage the welding process and provide convenience for the varied welding of the same station through memorizing and using the parameters of the welding process;

·         Protection functions: It includes short-circuit protection, overheating protection, protection of power grid, wire plugging protection and starting protection. The reasons of warning are recognized through the fault code, in order to guarantee the reliability of the welder and the safety of operator.