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1 Brief Product Introduction
1.1 Summarize
1.2 Technical Parameters
1
IGBT Inverter
Technology
This device uses single tube IGBT inverter technology (the inverter frequency range is from
25-50KHz) to convert 50/60Hz alternating current (AC) to direct current (DC) and then to high
frequency and lower voltage rectification. The resulting pulse width modulation (PWM) output can
be used for the high-power DC power supply, Due to switching power inverter technology adopted,
the weight of the welder has been significantly decreased and the conversion efficiency of the
whole machine is increased by more than 30%.
2
Superior
Performance
The machine can be used for gas shielded welding. The welder is equipped with a unique digital
electronic reactor circuit. The welding process of short circuit transition and mixed transition can be
controlled very precisely. It has excellent welding characteristics.Compared with silicon controlled
welders and tapped welders, it has the following advantages: stable wire feeding speed, low
energy consumption, energy saving and no electromagnetic noise.It also has the characteristics of
reduced spatter, stable arc, deep pool and high load.
3
Wide Voltage
Our welding machine is equipped with a power supply voltage compensation device
，
The power
supply voltage will work when the rated voltage is within 15% of requirements. When using
extension cords, in order to reduce voltage drop, use a heavy duty extension cord (10 or 12AWG or
greater) or use the recommended configuration length.
4
Multifunction
The machine is a versatile product which include MIG gas, MIG gasless, Lift TIG , STICK welding
and spool gun function.It has the advantages of high efficiency and power saving, and it is suitable
for welding of multi-metal and multi-process requirements.
5
Easy Contro
You can use the amperage knob to select the appropriate amperage according to the material and
thickness of the workpiece and you can get very good welding results by setting the voltage knob
to the same angle as the amperage knob
6
Portability
This welder is suitable for home use. Its portability, light weight of only 14KG and 60% duty cycle
on 200A make it the perfect machine for on-site job and DIY projects. With fluxed core wire, this
welder allows you to work without bringing along a heavy gas cylinder. This is your ultimate
welding partner!
7
Attention
Wire spool hold down not put on correctly, this will make the wire not come off the spool smoothly.
To much tension on the drive roller or not enough tension.
Using the wrong size roller for wire.
Not connecting the mig to the + or- terminal before trying to weld.
Machine type
RBM-2100D
Supply voltage (V)
1 phase AC 110V/230V±15%
Frequency (Hz)
50/60
Rated Max. Input current (A)
110V
37 (MIG)
30.2 (MMA)
17.6 (TIG)
220V
30 (MIG)
27.4 (STICK)
16.7 (TIG)
