MIG/MAG-350/500II

SKU : MIG/MAG-350/500II

Model:Pulse MIG/MAG-350/500II

Inverted dual pulse MIG/MAG gas shielded welding machine

Functions:

Impulse MIG/MAG, general MIG/MAG, manual metal-arc welding, lifting arc striking TIG and gouging.

Application industry:

High speed train, pressure vessel, automobile repacking, yacht, high-voltage switch and space division.

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 precised 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 unified/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 labor 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 is recognized through the fault code, in order to guarantee the reliability of the welder and the safety of operator.

Technical parameters

Model

• Pulse MIG-350II
• Pulse MIG-500II

Reter input voltage /frequency : Three-phase 380V (+/-) 10% 50Hz

Rated input capacity (KVA)

• Pulse MIG-350II : 17.1
• Pulse MIG-500II : 27.6

Rated input current (A)

• Pulse MIG-350II : 26
• Pulse MIG-500II : 42

Rated output voltage (V)

• Pulse MIG-350II : 31.5
• Pulse MIG-500II : 39

Rated load boltage (V)

• Pulse MIG-350II : MIG100/MMA60
• Pulse MIG-500II : MIG100/MMA60

Output no-load voltage (V)

• Pulse MIG-350II : 85
• Pulse MIG-500II : 85

Output current range (A)

• Pulse MIG-350II : 20~350
• Pulse MIG-500II : 20~500

Output voltage range (V)

• Pulse MIG-350II : 14~40
• Pulse MIG-500II : 14~50

Welding wire diameter (mm)

• Pulse MIG-350II : 0.8, 1.0, 1.2
• Pulse MIG-500II : 0.8, 1.0, 1.2, 1.6, 2.0

Welding wire type : Pulse characteristics :Solid carbon steel/carbon steel with chemical core. stainless steel solid/stainless steel with chemical core.

Al-Mg alloy、pure aluminum and Al - Si alloy、copper and copper alloy

Welding wire type : Constant voltage characterstic : CO₂ carbon steel、carbon steel、carbon steel with chemical core

Wire feeding type : Push/Push-Pull

Gas flow : 15~20

Hand arc wolding : Welding current

• Pulse MIG-350II : 60~350
• Pulse MIG-500II : 60~500

Cooling mode : Water cooling / Ait cooling

Shell protection grade : IP21S

Insulation grade : H/B