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To master the techniques and materials used for repair and
hard facing in the mining industry: metallurgy, process appreciation,
different types of wear, different types of hard facing, tricks
of the trade.
Training in your premises.
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BUFFALO 650 DC - direct current power source with double characteristics
(CC et CV) - can be used for ARC, TIG (BUFFALOTIG unit), MIG/MAG/cored
wires (DEVIDARC unit) and gouging.
Reliable and rugged BUFFALO 650 DC enables to work in the most
difficult conditions.
Exists in 400 Amps version (BUFFALO 400) and 500 Amps version
(BUFFALO 500).
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Power supply
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Three-phase 220-230/
380-400 / 415-440 V
50/60 Hz
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Duty cycle
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630 A at 35%
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Open circuit
voltage
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75 V
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Ø Stick electrode
max.
Ø Gouging carbon max.
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6,3 mm
13 mm
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Welding current
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30 - 630 A
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Weight
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190 kg
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DEVIDARC, MIG/MAG welding unit with multi-characteristics (CC-CV),
can be added onto most DC power sources (example: SAFEX C2).
Its very simple operation allows the utilisation of shielded
or non-shielded cored wires (Ø 1,2 to 2,4 mm) or solid wires
(Ø 1,0 to 1,6 mm).
The DEVIDARC - BUFFALO combination makes it possible to weld
in MAG CV. This configuration presents all the characteristics
of a veritable MAG power source with arc voltage control on
the BUFFALO power source and the wires speed adjustment on the
DEVIDARC.
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Duty cycle
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650 A at 35 %
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Wire feed speed
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1 - 2 m/min
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Weight
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24 kg
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Easy to use, COMMANDO 4,0 excels as much in specialized works
as in common repair and maintenance operating using the MMA
process.
Easy to move (carriage available as an option) this rugged and
reliable installation can withstand the worst operating conditions
where the essential element i.e electricity is missing.
COMMANDO 4.0 also enables you to illuminate your worksite and
to power your portable tools (grinder...).
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COMMANDO 4.0E
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COMMANDO 4.0D
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Fuel
(Tank capacity) |
Unleaded petrol (95 or 98)
(6 litres)
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Diesel
(4,5 litres)
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| Weight |
85 kg
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85 kg
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| Consumption |
2 litres / hour (full capacity)
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2 litres / hour (full capacity)
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| Welding
current |
45-170 A (DC)
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45-170 A (DC)
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| Current
at 50 % |
170 A
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170 A
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| Electrode
Ø |
1,6 - 4,0 mm
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1,6 - 4,0 mm
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K 2000
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K 4000
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Current
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400 A
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1000 A
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Carbon Ø
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4 - 6,3 mm
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4 - 13 mm
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- Gouging carbons:
SAFAIR CARBONE
With gouging torch (Ø 4 to 10 mm).
Joinable SAFAIR CARBONE (Ø 8 to 19 mm) are also available.
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Coated electrodes: SAFER LF 50
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