Powder Coatings Efficient Production
Transcript of Powder Coatings Efficient Production
7/26/2019 Powder Coatings Efficient Production
http://slidepdf.com/reader/full/powder-coatings-efficient-production 1/2
A Division of HOSOKAWA ALPINE Aktiengesellschaft
CONCEPTS FOR TODAY
AND TOMORROW
Our strategy is to supply grinding and classifying
systems to powder coating manufacturers
which deliver high-quality powders that
meet the stringent specifications. During
development, we pay special attention to
ensure that the systems and components are
easy to operate, clean and maintain.
When it comes to the production of powder coatings, chips
need to be ground and classified to meet specifications. We
offer you the ideal solution in the form of time-proven mikro
acm grinding and classifying systems, meanwhile installed
over a thousand times all around the world!
In close cooperation with our customers, we
constantly enhance and refine the design of
our machines. We gave the grinding media
a new geometry, for example, to pay tribute
to the difficult properties of the new TGIC-
free qualities. And our systems are already
equipped even for future formulations of
low-temperature powder coatings.
M I K R O A C M - M I K R O M A K - M I K R O P U L V E R I Z E R - M I K R O C L A S S I F I E R - M I K R O I N J E C T
POWDERAND
PARTICLEPROCESSING
POWDER COAT INGS
T H E W AY T O E F F I C I E N T P R O D U C T I O N
7/26/2019 Powder Coatings Efficient Production
http://slidepdf.com/reader/full/powder-coatings-efficient-production 2/2PROCESS TECHNOLOGIES FOR TOMORROWSM F_PC E2 09/06-1M
Hosokawa Micron© 2006. Printed in Germany.Subject to change without notice.
All information in this brochure is purely
informative and non-binding. Our quotations are
authoritative with regard to orders.
Hosokawa Micron
A Divison of Hosokawa Alpine AG
51149 Cologne - Germany
Welserstr. 9/11
Mail address:
PO box 92 02 62
51152 Cologne - Germany
Tel: +49 2203 308-0
Fax: +49 2203 308-125
Email: [email protected]
www.hosokawamicron.de
Thin-film quality Standard qualityAcrylate Epoxy / polyester /
hybrids
d50 20 µm 32 µm
d99 50 µm 90 µm
Fine reduction with theMikroClassifier CC
10 - 15% < 10 µm 3 - 5% < 10 µm
Coarse yield 80 - 95% 95 - 99%
Throughput 150 - 1.000 kg/h 150 - 3.000 kg/h
For further informations
please contact:
SYSTEM
The entire grinding-classifying system is
pressure-shock-proof to 11 bar overpressure
and is ATEX-certified. In the event of a dust
explosion, the installed explosion venting
valves prevent the pressure wave and flame
front from propagating to the environment.
Together with the split-body-design cyclone,
the Mikro ACM EC (Easy Clean) classifier
mill has a minimum space requirement that
permits a compact set-up. It is suitable for
either cyclone or classifier operation. The
cyclone is mounted on a turntable, thus
allowing an effortless and quick change
between both operating modes by simply
switching the product pipe from classifier
to cyclone. The screening and packaging
unit is also mobile and can be wheeled into
position.
PROCESS
The product (chips) is supplied to the
feed station from a container or direct
from the extruder. A rotary valve meters
the feed material via an injector into the
conveying air stream. The air needed for
the grinding process is prepared to suit the
process requirements by an air conditioner
comprising a filter, cooler and drop collector.
The intake air is usually cooled to < 15°C
to ensure a cool and gentle size reduction
process.
ACCESSORIES ROUND
OFF THE CONCEPT
We also offer innovative system components
designed to make production more
efficient:
- Mikro Inject: reduces the additive
requirement by up to 50%
- Mikro Classifier: the latest development
stage with excellent precision of cut and
compact design for optimum product
yield and quality
- Optimised cyclone geometry and use
of flap valves reduce product loss
- Process visualisation and system control:
with recipe management and data archiving
to improve quality control and increase
system efficiency
- 2-component metering by means of rotary
valves saves on an external mixer
OUR SERVICE
We test your products in our application
testing centre to find the optimum
operating parameters for you, and in the
case of new systems, the optimum system
size. We deliver complete turnkey systems
to include installation, commissioning and
personnel training. Our after-sales service
guarantees optimum support and technical
advice. Our spare parts service delivers the
necessary parts over the entire lifetime of
your system.
PRODUCT SPECIFICATIONS
Every powder coating quality can be processed
with our Mikro ACM grinding systems.
• Standard paints based on epoxy, polyester,
polyamide and polyurethane resins
• TGIC-free qualities
• Acrylic resin paints
• UV/NIR-curing paints