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Liquid finishing system is very easy to operate with and can
be utilized with many kinds of your products, since it does
not require electrical conducted ability of the painted products.
It also provides you very good finishing expression. However,
this process is spray-to-lost. Thus, the equipment associated
with it requires optimum quality to help save the materials,
which some types are very expensive.
The electrostatic  spraying
technique has been equiped to improve the efficiency. In adition,
atomizing technique is the high-end spraying technique for operating
with electrostatic process.
As the result, the applications that are widely using liquidr
finishing process, for example, are
1) Aluminum Extrusions
 Nordson
electrostatic spray systems and technology provide reliable,
accurate performance in all extrusion applications. No matter
the coating -- AAMA 2603, 2604, or 2605 specified, PVDF, primer,
color, metallics and clear coats -- Nordson systems improve
operating efficiency, increase  productivity,
and reduce material and labor costs.
Nordson's longtime involvement in the Aluminum Extruders Council
provides industry insight and awareness of new finishing trends
and techniques that are continually used and applied to our
ongoing research and development of cutting-edge technology.
• Horizontal systems with line speeds up to 20 feet per
minute
• Excellent transfer efficiency = paint savings
• Quick color-change time for batch production runs
• Superior part penetration requiring minimal touch-up
• Highly accurate applicator triggering systems
• Coat straight profiles, curved shapes, and fabrications
2) Automotive Wheel
Nordson electrostatic spray systems and technology provide reliable,
accurate performance in all wheel-coating applications. They
deliver improved operating efficiency, increased productivity,
and reduce material and labor costs. Nordson systems provide
superior finish quality  with
corrosion- and UV-resistant finishes and colors and metallics
that maintain their original luster and sparkle.
• Superior fan pattern control for consistent part coverage
for class-A finishes
• Primer, basecoat, and clear coat applications
• Cost-effective, safe system for continuous flow of waterborne
paint
• Fast, efficient color changes with minimal waste
• PLC control systems allow for accurate coating deposition
• Close-in painting for fine paint atomization and film
build control
3) Drum Manufacturing
and Reconditioning
The right technology can make a big difference in your coating
operation:
• Dual-chambered gun provides faster color changes
• Precise coverage without masking when banding in different
colors for efficient material use 
• Softer, more controllable spray with conventional solvent-based
coatings, high-solids coatings and water-reducible finishes
• Softer spray greatly decreases or eliminates nozzle
plugging
• More uniform, higher-solids film applications for consistent
coating quality
No matter the size of your operation, Nordson offers a complete
line of hot airless spray systems specifically for drum manufacturers.
Our systems include proprietary spray nozzles; durable, production-proven
spray guns; high-performance pumps;
heaters;
high-pressure
fluid filters; automatic color changers and controls. And
all are designed to deliver consistent quality and reliable
performance.
We also provides the new technology on liquid UV applications.
Many applications utilize zero-VOC liquid sprayable coatings
that offer the environmental advantages and durability of a
powder coating with the added flexibility of liquid finishing.
• Fast color change, in as little as one minute
• Low-temperature curing for heat-sensitive substrates
• No need to melt and flow coating before curing
• Less energy to cure products
• Less floor space for production
• No cool down time before parts can be packed for shipment
Nordson Liquid Finishing has partnered with material suppliers
to develop techniques for spraying and curing UV materials on
a wide range of substrates including three-dimensional objects
with shadow areas.
Please contact us for
more information.
All information in this website are from http://www.nordson.com,
which is our parent website.
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