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UPSET
BUTT WELDING MACHINE MODEL-SUBW
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WELDING
DATA
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WELDING
RANGE
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M
S
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H
C
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BRASS
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CU
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ALU
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WIRE
DIA IN MM
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4
- 15
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4
- 10
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4
- 10
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4
- 8
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4
- 10
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CROSS
SECTION IN M/M2
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12
- 150
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12
- 80
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12
- 80
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12
- 50
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12
- 80
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NO
OF TERMALLY PREMISSIBLE WELDS PER HOUR
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75
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75
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75
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30
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100
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| Applications
: Including upset butt welding of all profiles of
wire and flats of iron, steel, alloy and carbon steel, copper
aluminium, brass and other light metals and their alloys.
Users
: Include but are not limited to wire, strip and
rod drawing mills, transformer motor and switchgear manufacturers,
bandsaw and hacksaw blade users, small tool makers such as
for welding mild steel shanks to the alloy steel.
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The machines are aesthetically designed as portable models mounted
as standard on a moveable stand fitted with four wheels, they
are made with particular regard for quick, easy and fool proof
operation by even unskilled workmen, the welding process being
automatic. The settings are simple, finally adjustable and reproducible
for all variables. Uniform welds of high strength capable of
withstanding subsequent drawing is ensured.
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SIMPLE
SETTING
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ELECTRODE
SPACING
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Adjust
lever on indexing plate.
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WELDING
CURRENT
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Operating
knob of the eight step switch, current marking &
breaking is automatic via built in (electromagnetic)
contactor.
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UPSET
PRESSURE
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Micrometrical
adjust pressure knob.
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CURRENT
CUT OFF
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Micrometrical
adjust simple
thimble.
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| WELDING
PROCESS : Fix the four simple settings. Clamp job
end to end Return spacing lever to weld position. The welding
takes place automatically. Unclamp job to anneal put spacing
lever to max position. Clamp job centrally in annealing clamps.
Hold on current switch till annealing temperature is reaches.
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SPECIFICATIONS
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TYPE
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Automatic
upset wire butt welding machine type SUBW is designed
as a portable model for heavy duty operation.
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CONSTRUCTION
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Machine
is housed in a sturdy light alloy housing well ventilated
and provided with covers to accessibility to internal
parts. All high voltage components are housed within
the body.
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UPSET
TRAVEL
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Moveable
platen travel on two parallel guides of precision
designed and construction, ensure accurate and frictionless
travel and perfect alignment of the weld.
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UPSET
PRESSURE
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Provided
by a precision spring , action on moveable platen
and micrometrically adjustable by means of knob, the
setting being readable on a scale.
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CLAMPS
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Lever
operated , adjustable 'floating'' steel clamps of
precision quick acting design, ensure firm preset
clamping pressure . Release is quick and easy.
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ELECTRODES
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Special
wear resisting copper alloy electrodes provided with
precision v-grooes for different wire sizes, permit
rapid and accurate alignment of wires.
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ADJUSTMENT
OF WELDING CURREENT
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By
means of eight step rotary switch the knob of which
is located on the left hand side, enabling current
adjustment from 50 to 100.
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ELECTRODE
SPACING
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Obtained
with easy by a lever set against an indexing late,
providing adjustment in ten steps between minimum
and maximum.
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WELD
CURRENT INITIATION
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Return
of the lever after clamping the job to weld position
simply starts the automatic welding cycle.
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CURRENT
CUT OFF
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Adjustable
over a wide range by means of micrometric thimble
the setting of which is readable on graduated scale.
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ANNEALING
FACILITY
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Separate
annealing electrodes with screw type clamps area provided
for easy and quick annealing of the welded job a flexible
zone at both sides of the weld.
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PORTABILITY
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The
machine is mounted on four wheeled trolley type stand
for easy portability.
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ELECTRICAL
DATA
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INPUT
VOLTS
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400
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FREQUENCY
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50
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PHASE
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2
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MAX
RATING KVA
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20
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DUTY
CYCLE AT MAX RATING
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5%
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FUSE
RATING
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40
AMPS
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N.
B. In view of continuous developments, we reserve right to modify
the design, dimensions,
technical data and weight without any notice.
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