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Classification & sieving

Classification & sieving  [classifier, classification, sieve, screening]

AAAmachine toll free #: 800-996-0070

Elbow-Jet (air classifier) - MATSUBO

Aero Fine Classifier (air classifier) - NISSHIN ENGINEERING

Turbo-Classifier (air classifier) - NISSHIN ENGINEERING

Eddy Classifier (air classifier) - NISSHIN ENGINEERING

MICROSPIN (air classifier) - NPK-Nippon Pneumatic MFG

UFC air classifier (air classifier) - NPK-Nippon Pneumatic MFG

HIGAMS - High Gauss Magnetic Oil Separator - Nippon Magnetic Dressing

Jet Separator (dust remover) - ACO

Turbo-Screener (round sieve) - Freund Turbo / MATSUBO

Electric Vacuum Separator (hair remover) - MATSUBO

Blower Sifter - YouGrop

Pneumatic In-Line Sifter QA series - GREAT WESTERN Mfg

Sieve Shaker - Tsutsui Scientific Instrumens

Stainless steel wire mesh - Asada Mesh

Industrial screen mesh for sieve/sifter/filter, insect net - Dynamesh/NBC Meshtec

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Elbow-Jet (air classifier)  

Elbow-Jet (air classifier)
MATSUBO (Japan)

Detailed web site

Test/processing service Available at AAAmachine Chicago

contact
For details and pdf brochure DOWNLOAD

AAA features
(1) Coanda type classifier - no moving part - EASY maintenance/cleaning. Classification point can be seen during processing through removable glass.
(2) 3 (or 4) products to be produced at one time cut (without any additional classifier) --- Unique ONLY-ONE air classifier in the world
(3) Best performance (yield & energy cost) to produce 5-10 microns average toner --- cut point to be adjusted from micron order to 50 microns in general
(4) Work with any grinder (jet mill, mechanical mill, etc.). To be easily designed for closed circuit coupling system
(5) Anti-abrasion resistant piece (replaceable sharp edge) available

Industries
Toner (magnetic/non-magnetic/color), Carbon/Graphite, Cerium Oxide, Pigments, Amorphous Silica/Silica gel, Plastics, Powder Coatings, Solder, Silver, etc.

 

Aero Fine Classifier (air classifier)

NISSHIN ENGINEERING (Japan)

contact
PDF brochure DOWNLOAD
AeroFine Classifier_1-page (299kb)

AAA features
(1) Wide range cut point from 0.3 to 20 microns (ex. 100% below 1 micron of Nickel powder can be produced.)
(2) Great performance (yield & efficiency) to classify dry fine powder from light to heavy using twin air system (main + secondary air). Cut point is adjusted by changing the ratio of main/secondary air - so simple.
(3) No moving rotor is used = semi-free vortex type classifier
(4) Anti-abrasion resistant coating available

Industries
Nickel, Barium Titanate, Solder, ceramics, color toner, etc.

 

Turbo-Classifier (air classifier) Turbo-Classifier (air classifier)
NISSHIN ENGINEERING (Japan)

Test/processing service Available at AAAmachine Chicago

contact
PDF brochure DOWNLOAD
TC_15NS_2-page (126kb)
TC_General72dpi_12-page (1558kb)

AAA features
(1) Wide range cut point from 0.5 to 100 microns (using 2 rotors-fine/coarse)
(2) Great performance (yield & energy cost) to classify dry fine powder, especially heavy material
(3) Shape treatment is possible for magnetic toners - more circular potato shape (C.I.- circularity index can be close to 1)
(4) Good for sticky/agglomerating powder because of high speed rotor
(5) Anti-abrasion resistant coating available

Industries
Nickel, iron, silver, aluminum, solder, ferrite, aluminum oxide, calcium carbonate, ceramics, silica, magnetic toner, graphite, etc.

Eddy Classifier (air classifier)
NISSHIN ENGINEERING (Japan)

contact
PDF brochure DOWNLOAD
Eddy_Classifier_2page (824kb)

AAA features
(1) Cut point 50-200 microns --- Unique (usually screen area)
(2) Remove grain shell and fine powder at the same time
(3) Static classifier - No rotor. Vane angle to be adjusted
(4) EC-32, EC-20 model available

Industries
semolina, wheat flour, pulverized grain/beans

MICROSPIN air classifier
NPK-Nippon Pneumatic MFG (Japan)

contact
PDF brochure DOWNLOAD
Brochure MicroSpin - 4page (750kb)

AAA features
(1) Classification in submicron range is possible.
(2) Top size of classified fine products is extremely fine.
(3) Cut point adjustment is very easy (from 0.5 to 10 microns).
(4) Can minimize powder sticking to classifier inside wall
(5) No moving part air classifier, EASY maintenance/cleaning

Industries
Ceramics, metal powder, toner, powder coating, etc.


 
UFC air classifier
NPK-Nippon Pneumatic MFG (Japan)

contact
PDF brochure DOWNLOAD
UFC with jet mill - 6page (329kb)

AAA features
(1) No moving part air classifier, EASY maintenance/cleaning
(2) Perfect classifier for fine removal of toner
(3) Great combination with NPK jet mill (CPY/UFS)
(4) HIGH material/air mixing ratio = HIGH energy efficiency ==> industrial & laboratory use

Industries
Toner, carbon, silica, etc 

 


HIGAMS - High Gauss Magnetic Oil Separator
Nippon Magnetic Dressing (Japan)
(San-A-Tsusho Co., Ltd.)

contact
PDF brochure DOWNLOAD
HIGAMS brochure - 9page (494kb)

AAA features
(1) Fine iron particles can be efficiently removed by high gauss magnet system
(2) Oil usage can be dramatically decreased compared with conventional magnetic separator (1/6-1/20) or electro-magnetic filter (about 1/3)
(3) Fully automatic and less maintenance

Industries
Steel (removal of iron particles from the used coolant in cold-rolling process and Alkali cleaning solution in alkali cleaning line)

 

 
Cyclone Jet Floss Separator (deduster) Jet Separator (dust remover)
ACO (Japan)

Detailed web site

Test/processing service Available at AAAmachine Chicago

contact
PDF brochure DOWNLOAD
CJFS_catalog-4page (211kb)
CJFS_Case_History (113kb)

AAA features
(1) Cyclone type static dust remover. EASY maintenance/cleaning
(2) Less expensive than electric static controlling type
(3) Great dust removing performance
(4) Laboratory model demonstration/test is possible at AAAmachine laboratory in Chicago. Please call AAAmachine.

Industries
recycling, floor vinyl tile, plastic pellet


TURBO SCREENER (round sieve) (Japan)
Freund Turbo (Japan)

World Distributor
MATSUBO (Japan)

Detailed web site

contact
For details and pdf brochure DOWNLOAD
Turbo-Screener brochure_Freund-Turbo_-Matsubo-1page (92kb)

AAA features
(1) Possible to classify powder with very fine screen opening size
As screen pulsation prevents screen from clogging, difficult powder can be classified.
(2) Agglomerates are disintegrated by rotating blades - Soft lumps of agglomeration can be disintegrated by rotating blades during classification process.
(3) Easy dismantling and cleaning - Turbo screener is designed to meet GMP specifications, and it can be dismantled and cleaned with ease in a very short time.
(4) High throughput despite its compact size - As the throughput per unit screen area of Turbo Screener is very high comparing to conventional vibration screen, high capacity can be obtained even with a small machine

Industries
chemical, pharmaceuticals.

 

 
Electric Vacuum Separator (hair remover) Electric Vacuum Separator (hair remover)
MATSUBO (Japan)

Detailed web site

contact
For details and pdf brochure DOWNLOAD

AAA features
(1) Hair can be 100% removed from granules, tablet, bulk using density difference and electric static charge
(2) Hair is removed in vacuum pressure
(3) feather, paper, foam plastic, insect, strings can also be removed

Industries
food, pharmaceuticals


Blower Sifter
You Grop (Japan)
* No English web site is available

contact
pdf brochure DOWNLOAD
You Grop Blower Sifter brochure - 3page (224kb)

AAA features
(1) No coarse powder is collected at fine side because of screen.
(2) Can sieve powder from single mesh down to 10 microns (mesh open)
(3) Air is passing through screen with powder to keep from clogging.
(4) Pass-through air is generated by the rotor in the back of screen (fine side) and the compressed air is used for cleaning screen.
(5) Can sieve electrostatic, hygroscopic, oil-contained powder because of air moving aggressively in the machine

Industries
Ceramics, cornstarch, CaO, Activated carbon, powder coating, PVC, Calcium Carbonate, carbon black, wheat flour, rubber, abrasives, plastics, soybean powder, salt, Nickel, Solder, etc.

 

 
Gravity Sifter QA36/QA46
Pneumatic In-line Sifter

GREAT WESTERN Manufacturing (USA)
BISSC verified

contact
pdf brochure DOWNLOAD
Gravity tru-balance sifter QA36/QA46 brochure - 5page (982kb)
In-line tru-balance sifter QA24/QA36 brochure - 2page (374kb)

AAA features
(1) Gentle gyratory motion (no physical power such as beater/paddle/scraper is used) not to break insects/soft foreign materials ===> Insects can be collected without scattering/breakage
(2) Air by-pass screen to protect pressurization to screen mesh (In-line type, Nylon mesh lasts quite long compared with centrifugal sieve)
(3) Valve to tailing canister can be open all the time during the operation. (no powder is collected at the canister)
(4) One person can change & clean screens/screen frames
(5) All-in-one piece snap-on gasket
(6) Awarded Third Party Verification of conformance to BISSC standards
(7) QA24 is available with 2 to 5 sieves with a net screen area from 4 to 10 ft2. Typical capacities would be from 135 to 340 lbs/min on wheat flour (QA24-24 inch dia. sieve)
(8) QA36 is available with 2 to 7 sieves with a net screen area from 10 to 35 ft2. Typical capacities would be from 330 to 690 lbs/min on wheat flour (QA36-36 inch dia. sieve)

Industries
wheat flour, corn starch, food (bakeries, pasta, cookies), pharmaceuticals


 
 
Sieve Shaker
Tsutsui Scientific Instruments (Japan)




Detailed web site

contact
pdf brochure DOWNLOAD
is not available

AAA features
(1) From entry model to large scale
(2) Other type sieves (Sonic sifter, Ultrasonic sifter, electromagnetic vibro sifter, etc.) are available.
(3) Tsutsui can customize the instruments.

Industries
For quality control at any powder processing factory

[ Filter, filter cloth, filter material/ Screen mesh (metal, plastic) ,Filtering ]

 

Oblong opening

Square opening
Stainless steel wire mesh (16 to 250 micron opening)

Asada Mesh (Japan)

Detailed web site

contact
PDF brochure DOWNLOAD
Brochure of wire mesh for sieve ( 1,260kb)

AAA features
(1) Opening accuracy is less than ±10%
(ex. 45μm opening range is from 41 to 49μm)
(2) Various Ultra fine opening mesh from 54 to16μm.
(3) Oblong (rectangular) opening mesh is available especially for metal spherical powder. Spherical powder can easily go through rectangular opening because it does not touch 2 wires.
=====> 25 x 32, 25 x 36, 25 x 40, 34 x 58, 45 x 53, 45 x 72 micron opening (Detailed spec. (1,255kb))
(4) High Opening Rate - Hard Mesh(Super mesh: 230 to 360 mesh)
Ultra hard and fine wire materials (about half diameter of the conventional wire --- 20/45 microns, 23/40 microns wire dia.) has made it possible to weave high opening rate mesh with high tensile strength. It increases processing capacity dramatically (50% more capacity at 54 - 80 microns opening).

Industries
Sieve: Solder, Toner, Silica, Silver powder, carrier, CaCO3, Battery material, Abrasive, Aluminum flake powder, Talc, Glass beads, Alumina etc.
Filter: Automotive component, Distilling column, Oil filter, Paste filtering, etc.

 

 

Non-treated Polyester

Nafitec treated
Industrial screen mesh for sieve/sifter/filter, insect mesh for HACCP/IPM
Dynamesh (USA) / NBC Meshtec (Japan)

Detailed web site

contact
PDF brochure DOWNLOAD
Nafitec_screen_mesh-NBC (162kb) detailed web site for NAFITEC
Screen_Mesh_Spec_Table (397kb)
Amidology_070403_NBC-Dynamesh (128kb)

AAA features
(1) Nylon, Polyester and other material available in wide range of screen mesh size
(2)NAFITEC screen coated by nano particles ==> more capacity is available for fine powder. NAFITEC coating is now available for metal wiremesh as well as synthetic screen mesh (ex. Nylon).
(3) To be used as industrial filter

Industries
food, plastics, metal, insect/mosquito mesh


>>>> Questionnaire for air classifier is as follows.