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Applicator
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Obtaining
maximum benefit from a Fusion brazing or soldering alloy depends,
in part, on fast, error-free application. The size and location
of paste deposits can play a vital role in controlling costs,
while insuring consistent joint quality. Fusion offers a wide
range of applicators to achieve repeat accuracy, plus quick
adjustment for varied part styles and sizes. Each includes
an adjustable control panel, a pressurized paste reservoir,
and a specially designed applicator gun.
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Key
to the efficient use of Fusion paste alloys is the Model
710 Applicator Controller, which provides for fast and
accurate deposition of paste to joints of virtually
any size and shape.
Pneumatically
and electrically operated, the basic control panel is
accompanied by an FE-71 applicator gun and a reservoir. (Gun, Reservoir, and Stand sold separately)
Paste, stored in the pressurized reservoir, is fed to
the applicator gun through the nozzle, and onto the
parts in deposit sizes ranging from small to dots to
continuous stripes.
Gun(s)
can be hand-held or integrated into an automatic machine
and controlled via PLC. |
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Model
710 Applicator Controller Specs
Operation
Manual (PDF Format)
(To save: Right click, "Save
Target As...")
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FE-71 Applicator Gun
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I -- Compressed air from control panel is introduced
to upper gun body, forcing circular piston and attached
piston rod upward against coil spring. Pressurized paste
alloy (from reservoir) fills vacant space between piston
rod tip and nozzle orifice. |
Fig.
II -- As timer de-energizes, compressed air
is exhausted, and coil spring returns piston and rod to
closed position. Piston rod tip displaces paste alloy
through nozzle orifice and seals opening until next cycle.
Precise deposit size is obtained by adjusting control
panel timer, paste pressure, and length of piston rod
stroke. |
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Model 710 Applicator Controller
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Pistol Grip Applicator Gun
Pistol-Grip
Attachment
allows paste to be applied
manually to copper
and brass assembly.
Pistol
Grip Applicator Gun Specs
Pistol
Grip Attachment Kits
(To
save these PDF Files:
Right click, "Save Target As...")
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Model 610 Applicator Controller

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The
Model 610 Applicator Controller is designed to dispense
small deposits of paste brazing and soldering alloys
or other viscous materials. Each paste deposit is
precisely measured, ensuring controlled filler metal
costs without waste.
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Satellite Paste Applicators/Robotics
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Satellite
Paste Applicators are designed to complement an existing
heat source, such as furnace or induction. These freestanding
units apply single, multiple, or "ring
shape" paste deposits onto assemblies. Cycling
is automatic and error-free with an operator removing
the pasted part and loading it into the adjoining heat
source.
Applicator
guns can also be mounted to a robot
to apply a detailed combination of paste dots and stripes
to a particular part. After the pasting cycle, the part
is joined to its companion members and fixtured to the
subsequent heating and cooling sequence.
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Dual
station system utilizes rotating mandrel technique to
apply 360° stripe of Fusion Paste onto part joint
area. |
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Two
360° stripes of Fusion Paste are applied to three-piece
steel assembly utilizing "horizontal" rotating
mandrel technique. After pasting, the assembly is loaded
onto Fusion heating machine.

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Robotic
Paste Applicating System applies Fusion nickel paste accurately
around 37 tube bundle/header assembly. |
System Specification PDF
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