Sub arc welding
Specific design for special environment
Sub arc tractor features
The imported special wire feed and travel motor with durable steel base stabilize the performance.
The protection against short circuit of control cable prevents damage to the PCB caused by internal short of control cable, short between control cable and the workpiece or the output cable.
Anti-interference of high frequency, which prevents damage to the PCB caused by high frequency and voltage generated by the working TIG welder surrounding.
During welding, when the stickout of electrode changes, it will precisely control the wire feed speed and thyristor conduction angle by real-time detection of the arc current and voltage, and keep a stable current and voltage to guarantee the project quality.
Digital display, easy for reading.
Welding current, voltage and speed are presettable, which has good repetitiveness.
The touching sensing function, with precise control of retracting makes the arc striking easier and get a ignition rate of 100%.
With the laser indicating the weld, even in dim conditions it can work properly without creating visual errors.
It is a three-wheeled welding tractor that can work with or without guide rails.
When using standard guide rails, it is suitable for the flat welding and fillet welding of longitudinal welds.
When not using guide rails, the front guide wheel can be steered by the operator to make simple flat welding on a curved surface. Or the angle of front guide wheel can be set to make flat welding of circular arc welds.
Rated specification
Model
MZC-630L12
MZC-1000L12
MZC-1250L12
Applicable wire diameter
mm
2.0/2.4/3.2/4.0
2.4/3.2/4.0/4.8
Arc striking mode
-
Retracting / Scratching
Wire feed speed
m/h
30-300
20-200
Welding speed
m/h
9-75
Adjustable angle of the welding head
mm
100
×
120
(
Vertical
×
Horizontal
)
Front-and back adjustment of welding head
-
45
°
Flux capacity
L
8
Wire reel capacity
kg
25
Dimension(W
×
D
×
H)
mm
1055
×
390
×
670
Net weight
kg
52
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