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1. Output ON Indicator Light
2. Left Display
3. Voltage Display
4. Arc Length Indicator
5. Remote Control Receptacle
6. Process Selector Switch (Rotary Switch)
7. Adjustment Control
8. Right Display
9. Setup Indicator
10. Amperage Indicator
11. Remote PC Interface
12. Setup Indicator Lights
• Arc Control Indicator
• Wire Type Indicator
• Gas Type Indicator
• Setup Button
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Manufactured Under the
Following US Patents:
5,601,741 5,642,260 5,902,150
6,002,103 6,115,273 6,193,548
6,239,407 6,266,257 6,625,046
6,611,189 6,426,888
Other Patents Pending
CC
Setup
OUTPUT ON
SETUP
Arc Control
Wire Type
Gas Type
XMT
®
350 MPa Control Panel
MPa
SharpArc
™
Additional Features
Auto Remote Sense
™
enables unit to auto -
matically use remote control if connected to
remote control receptacle.
Dinse International-style weld disconnects provide
high-quality weld cable connections. Dinse and
Tweco connectors are available. When Dinse
connectors are specified, two connectors are
supplied with the unit.
Optional 115 VAC auxiliary power provides
10 amps of circuit-breaker-protected power for
water circulators, etc.
XMT 350 MPa System
Add the new S-74 MPa feeder for a package that
gives you the benefit of Synergic-Pulsed MIG. As
you increase/decrease the wire feed speed, the
pulse parameters increase/decrease matching the
right amount of power output to the wire speed.
SharpArc controls welding arc cone width in
Pulsed MIG (GMAW-P) welding mode.
If a gas is used other than what is listed on the
Pulsed MIG welding program chart (below left), the
SharpArc
™
can be adjusted to help customize your
arc to the gas being used.
Lower SharpArc
™
settings widen the arc cone,
increase puddle fluidity and flattens the weld bead.
MPa: M (MIG), P (Pulse), a (Advanced Arc
Control). Advanced arc control enables an
improved pulse welding arc. The operator has
more control over puddle and bead characteristics
using SharpArc
™
. In addition, the unit provides a
more robust and stable arc at very low arc length,
reducing heat input, and providing the ability to
weld on a wider range of material thickness.
What are some benefits of Syergic-Pulsed MIG?
1. Easy to Setup
2. No more changing wire speed and then having to
go back to reset the weld output.
The XMT 350 MPa expands the process capability of an XMT 350 with built-in Pulsed MIG
operation. See the table below for the wide range of Pulsed MIG (GMAW-P) welding
applications the XMT 350 MPa can handle.
The simple, powerful XMT 350 MPa can handle
almost any portable welding application. Add the
S-74 MPa feeder for a synergic system that
simplifies Pulsed MIG welding applications.
(0 setting) (50 setting)
Low Setting High Setting
Steel
Metal Core
Stainless Steel
Aluminum
Nickel
Silicon Bronze
Copper Nickel
.035 STL
.045 STL
.035 MCOR
.045 MCOR
.052 MCOR
.035 SSTL
.045 SSTL
.035 AL4X (4000 Series)
3/64 AL4X (4000 Series)
.035 AL4X (5000 Series)
3/64 AL4X (5000 Series)
.035 NI
.045 NI
.035 SIBR
.045 CUNI
Gas Types
90% ARGN/10% CO
2
(Argon/Carbon Dioxide)
95% ARGN/5% OXY (Argon/Oxygen)
90% ARGN/10% CO
2
(Argon/Carbon Dioxide)
TRI MIX (Tri-gas mixture: 81% ARGN/18%
HE/1% CO
2
[Argon/Helium/Carbon Dioxide])
98% ARGN/2% OXY (Argon/Oxygen)
98% ARGN/2% CO
2
(Argon/Carbon Dioxide)
100% ARGN (Argon)
75% ARGN/25% HE (Argon/Helium)
100% ARGN (Argon)
75% HE/25% ARGN (Helium/Argon)
Built-In Pulsed MIG Programs
Wire Types