BH-PAW-150
Pipeline
all-position
automatic
welding
machine
is
divided
into
rail
type
and
trackless
type.
The
trackless
type
adopts
magnetic
absorption
on
pipeline,and
automatically
crawls
along
the
welding
path
during
welding.The
installation,use
and
disassembly
can
be
completed
quickly
and
conveniently.
Rail
type
is
mainly
used
for
welding
stainless
steel
or
non-magnetic
adsorption
pipeline,
the
track
specifications
according
to
the
welding
needs
to
be
customized;
Pipelines
all
position
automatic
welding
machine
is
widely
used
in
petroleum,
petrochemical,
chemical,
thermal,
gas,
Marine
engineering,
municipal
pipelines
all
position
automatic
welding
in
all
walks
of
life,
such
as
using
pipe
fixed
tube,
welding
carriage
to
walk
the
way
of
all
position
automatic
welding,
the
welding
process
with
high
efficiency
and
low
cost
of
melting
polar
gas
shielded
welding;
All-position
welder
is
mainly
characterized
by
light
and
portable
design,
especially
suitable
for
automatic
pipe
welding
on
the
construction
site,
with
the
characteristics
of
easy
to
learn,
fast
welding
speed,
high
production
efficiency,
good
welding
mechanical
properties,
low
labor
intensity
and
so
on;
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Workpieces
applicability
is
wide
and
more
than
150
mm
diameter
Φ
pipes
are
applicable,
without
welding
thickness
limitation
in
theory,
thick
tube
can
use
multilayer
multiphases
welding,
welding
such
as:
pipe
-
weld
pipe,
pipe,
elbow,
tee.
|
Diameter
of
pipe
|
≥Φ150mm
|
|
Structural
style
|
Magnetic
trackless
or
trackless
(material
for
welding
that
cannot
be
magnetically
adsorbed)
|
|
Trolley
drive
|
Constant
torque
motor
+
worm
gear
and
worm
drive
|
|
Trolley
walking
speed
regulation
mode
|
LCD
screen
setting
+
soft
button
adjustment
|
|
Move
speed
|
290mm/min
|
|
Welding
speed
|
50-290mm/min;Stepless
speed
regulation
|
|
Swing
drive
|
Stepper
motor
+
planetary
reducer
+
linear
slide
rail
|
|
Swing
trajectory
|
Set
according
to
welding
requirement
|
|
Swing
adjustment
mode
|
LCD
screen
setting
+
soft
button
adjustment
|
|
Swing
left
and
right
to
adjust
the
stroke
|
78mm
|
|
Swing
range
|
0.5mm
|
|
Max
swing
|
30mm
|
|
Swing
frequency
|
20~60
times/min
|
|
Duration
of
stay
(left,
right)
|
0~3
seconds
|
|
Swing
fine-tuning
offset
equivalent
|
0.1~0.5mm
adjustable
|
|
Welding
gun
up
and
down
adjustment
stroke
|
128mm
|
|
Up
and
down
electric
adjustment
|
58mm
|
|
Up
and
down
manual
adjustment
|
70m
|
|
Weight
of
trolley
|
26KG
|
|
Power
of
trolley
|
120W
|
|
Drive
power
source
|
AC
24V
|
|
Apply
to
the
workpiece
|
|
Suitable
material
|
Carbon
steel,
stainless
steel,
alloy
steel,
low
temperature
steel,
etc.
Non-magnetic
material
should
be
equipped
with
trolley
track
|
|
Thickness
|
3-30
mm
|
|
Diameter
|
≥150
mm
|
|
Applicable
wire
|
Solid
wire
or
flux-cored
wire,
welding
wire
diameter
Φ
1.0
1.6
mm
|
|
Applicable
position
|
Full
position
welding
of
pipeline,
including
filling
and
capping;
If
argon
arc
welding
is
required,
it
shall
be
done
by
manual
|
|
Application
weld
joint
|
Pipe
-
weld
pipe,
pipe,
elbow,
tee
|
|
Applicable
conditions
|
All
kinds
of
long
distance
pipeline
welding
joints,
thermal
pipe
welding
joints
buried
pipe
or
process
pipe
welding
joints,whether
indoor
or
outdoor
can
be
safe
operation
|
|
Applied
environment
|
|
Location
|
Indoor
and
outdoor
|
|
Environment
tempera
ture
|
-20ºC--45ºC
|
|
Ambient
humidity
|
20-90%
(no
dew)
|
|
Shielding
gas
|
CO2
or
80%
Ar+20%CO2
mixture
|
|
The
welding
quality
|
|
Appearance
of
weld
molding,
no
porosity,
slag
inclusion,
incomplete
fusion
and
other
phenomena
|
|
To
meet
the
requirements
of
pressure
test,
impact
test,
tensile
test,
bending
test
and
other
mechanicalproperties
|
|
Welding
process
|
|
CO2
or
Ar
and
CO2
mixed
gas
shielded
welding,
solid
wire
or
flux
cored
wire
welding
|
