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The
Avalon 2000Max is
a time-tested design that will deliver years of service at a terrific
price.
DESIGN INNOVATIONS
- There are several design innovations that enable the Avalon 2000Max to deliver superior finish on SMT pads. They are found in the clamp,
air knives, titanium board guides, and air knife heat exchanger.
CLAMP - A
single titanium clamp securely holds panels either vertically or at a 45
degree angle.
4Clamp
design is compatible to process flexible circuits using our novel basket
design.
BOARD GUIDES -
Special rugged thick titanium side guides gently direct the panels
through the air knives while preventing fluttering. The guides have
specially designed cutouts where the sir knives blow to allow the panel
to be leveled from edge to edge. Teflon coated stainless steel rollers
under the air knives ensure that no panel bowing can occur in the center
of large panels.
AIR KNIVES -
The unique all stainless steel (316 grade) air knife design is virtually
trouble free. It features a self-cleaning air gap nominally set at 0.2mm
(0.008 in.). This increases the velocity to provide more uniform
leveling while minimizing the possibility of the gap clogging due to
solder balls or flux. Also with this design, a unique cutting action
breaks the surface tension of the molten solder evenly providing a
flatter and more uniform solder finish. This is most important when
leveling SMT pads. The air knives are easily adjustable to allow for
either thick, thin or in-between solder coatings to meet your specific
requirements. Maintenance is virtually nil because there are no heaters
in the air knives themselves.
AIR KNIFE HEAT
EXCHANGER - Air is heated in an external heat exchanger and
transferred to the air knives via insulated stainless steel mesh hoses.
The heat exchanger consists of baffled aluminum plates which are
pressure sealed to ensure a tight, secure mating. Two separate sets of
core plates are used. One for the front air knife and another for the
rear. Strip heaters between the cores heat the metal and thereby the air
which is fed into the heat exchanger. The hot air is then transferred to
the air knives through the hoses.
SOLDER POT -
The Avalon 2000Max incorporates an industry proven solder pot design. An
even heat distribution throughout the pot and the separate unique
pumping zone is ensured by the use of a 3/4hp pump motor. The pump
continually circulates the solder through both the main solder tank and
the pump area eliminating cold spots that could cause a dull, uneven
finish. Solder is vigorously circulated while exposing only a minimum
solder surface to air to retain heat and reduce drossing. Typical dwell
times are 1-3 seconds per panel. The solder tank consists of two
separately controlled heating zones for uniform heat distribution. The
solder chamber above the pot is all stainless steel and isolated from
the pneumatics and electrical elements for safety and ease of
maintenance.
QUALITY -
Avalon
equipment is rugged and durable. Only top quality parts are used.
Most fabricated items are made in our own in-house weld and machine
shops where we can control and guarantee the quality.
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100% stainless steel
(SS) construction
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Fixed air knife
mechanism for maximum repeatability
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Fully adjustable
stationary air knives with SS construction and 0.008 in (0.2mm) gap
ideal for SMT
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Completely enclosed
soldering chamber with automatic sliding door
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Special titanium
board-holding clamp for complete immersion of PCB into solder
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Smoke-free environment
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Diamond shaped solder
pot eliminates scratching
TECHNICAL
SPECIFICATIONS
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Dimensions
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A) Leveler- 1633mm L x
673mm W x 2032mm H (65.5 in L x 26.5in W x 80in H)
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Weight
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500 kg (1102 lb.)
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Power
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220V, 60Hz or 380V,
50Hz 3 phase
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Power Consumption
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20 kW / hour - peak
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Compressed Air
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200-240 cm³/hr (25-30
cfm) @ 6-8 BAR (80-120 psi)
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Exhaust
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1335 m³/hr (800 cfm)
with a minimum duct diameter of 153mm (6 in)
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Performance
Specifications
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Max panel size
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610mm x 610mm x 4.83mm
(24in x 24in x .19in)
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45° angle processing
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460mm x 410mm x 4.83mm
(18in x 16in x .19in)
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Panel thickness
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0.15mm to 4.83mm
(0.006in to 0.19in)
45° angle processing
0.5mm to 4.38mm (0.02 in to 0.19in) |
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Solder tank
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295kg (650 lbs)
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Throughput
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150-200+ panels per
hour
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Home
(All prices quoted FOB
Gilbert, Az., in U.S. dollars)
Made
with pride in the U.S.A.
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