T h es o l u t i o n
to f ine and d iff icult
screening problems
Applications For simple and difficult Theseare not problems
materialsfrom 30 micron with the Minox Tumbler
to 30 mm ScreeningMachine
MinoxTumblerScreening Machines Are your screensblinding? Robust,compact,modularand clean
are suitablefor all powdersand lookingdesign!
granularmaterialsin the fine and Do you wish to havea higher
ultrafine rangeand especially for screeningefficiency? U p t o 5 t i m e sh i g h e rt h r o u g h p u t
difficultmaterials. per m2screeningarea I
Do you want to achieve
Theyare usedin all industries,
but a higheryield? Exactseparationof up to
mainly: 6 fractionswith screening
Canyou screenyour fine or efficiencyof 90-95% |
Chemicals difficultmaterials?
Foodstuffand Spices No blindingof screenmesheswith
Plastics Do you only havelimitedcapacities the useof efficientanti-blinding
Mining and short screenlife ? systems,suchas balls,rotating
Pharmaceuticals brushesor air-jetnozzles!
Wood and Particleboard Do you havenoiseand dust
Metallurgy problemswith your screeners
?
Rubber Fastscreenexchangein
AnimalFood Are you interested
in a quickand approximately15 min. with 4 decks
Fertilizers safechangeof screeningframes? and ballcleaningpossible!
S u g a ra n d S a l t
Recycling Dusttight and safeto operateunits!
4-5 times lessaccelerationthan
a vibratingscreen,thus longer
screenparts life and less
maintenance !
Low noiselevelof around75 db(A)!
Low dynamicloadson
the foundationby
optimizingmassbalancel
Thesimplestscreeningis hand The basiccomponentsof a Minox Test Center
screeningby eye.Thisis TumblerScreening Machine,such
machanicallysimulatedby the as bottom pan and hood,are Minox offerstheir customersa
TumblerScreening Machine. pressedparts and made in one completeand moderntest center
piece.Theyareverystablein their for trialson their materials.
Thisbasicmotion is gyratorywith form, makingit easierto polishthe
the horizontalmotionbeingsimilar product contactsurfaces.
to a planesifter.The eccentricity MinoxTumblerScreening Machines
can varyfrom 25 to 40mm. The are manufacturedin carbonsteel
slowspeedV-beltdriveallowsspeed and stainlesssteel.
from 170 to 280 rpms. Stainlesssteelmachinescan be
suppliedin food and pharmaceutical
The residencetime of eachproduct designwith a peak-to-valleyheight
can be adjustedby the patented of 0.4 micronand also
Minoxassemblyin a radialand electropolished.
tangentialangle,towardsthe drive
axis. Our test centerutilizesproduction
sizedmachinesthat optimizethe
A three-dimensional tumbling adjustmentsand resultsfor
motion,which is a mixtureof plane extremelyefficientscale-upto
and throw, is created.Thescreening your plant requirements.
materialis uniformlydistributed
overthe entiresurfacefrom the The resultsof the testsare often
centerto the periphery.lt will travel the basisfor the processguarantee
in a spiraltransportdirection.ln the and the latereconomicand
center,the finer particleswill pass successfuluse.
through the meshholes.Towards
the outside,the horizontalan
verticalaccelerationis increasing,
causingthe particleswith nearmesh
sizeto be separated. Theremaining
oversizeis beingcarriedto the outlet
wherethe flow is alsocontrolledby
an adjustabledeflector.This
deflectoris anotherfactor in
controllingthe residence time of a
materialon the screen.Thisprocess
is repeatedon everyscreendeck.
Circularconstructionwith central Screening
motion
feed,variablepositionsof the independentof materialload !
outlets,and easyto clean !
No oversizematerial
in fines stream !
Automaticcentering
of the screeninserts! No destructionof fragile
materialsand agglomerates!
FoodgradeSiliconeU-shaped
gasketsfor easymounting ! Veryefficientwith
low densitymaterials!
Patentedadjustmentsfor fast
settingof the machineoperation
parameters!
Control chart for
reproduction of screen
motion
Date 0 6 . 0 5 . 0 1 Material I r o n p o w d e r Theslow speedand largeamplitude
of the TumblerScreening Machine
allow a perfect plotting of
the ellipticmovementon
a control chart.
The optimal operationsettingsor
the test parametersonce written
down can the reproduced
min-1 240
ffi at any time.
Radial
Tang.
Eccentric 35
w
IMTf,öF]
ControlChart
Thisguaranteesidentical
final productsand their
continuingquality.
Whenfine screening is done,the Cleaning Air-Jet and
screenmeshescan becomeblinded
by grains,dust or by staticcharges. Roller are rotating under
Thisgreatlyreducesthe capacity the and are usedfor very difficult materials,
and the screeningefficiency. crystallineand fragile ic powders, need
Fora continuousoperation,it is brusharmsaredriven addi cleaning,along
necessary to havean appropriate gearmountedin the with the air-jetcleaning,to remove
anti-blindingsystemfor the bottom pan. materialfromthe meshholes.
materialsbeingscreened. The
circulardesign,with its centralmain eanang device
shaftand three-dimensional motion,
enablesTumblerScreeningMachines air or gas into the platesare rotating
to utilizedifferentant-blinding lwhere it is distributed on the , thus breakingup
systems. arms, The knivelike and helpingpass
'a
velocityof up to 120 roughthe screen.l.e.
Borghg Ball Cleaning m/s thus cleaningthe meshfrom Instant Coffee.
Ki' underneath.Afluid bed like effect
Speciah*vear resistantand food is createdby the air-jetcausingfine Ultra-SonicCleaning
graderubberballsare bouncingon and coarsematerialto disperse.The
a perfo#ed metal plate underneath air is beingpulledout throughthe This is new screeningtechnology
the screirnmesh.Thematerialin the finesoutlet or a suctionnozzlein for veryfine materials.An ultrasonic
meshis kickedout, thus reducing the bottom pan. The air-jetstream generator,with a high frequency,
blinding.Thissystemis simpleto is reverseddownwards above above producesvibrationsin the fm range
useand easy to maintainand the screenwhile the fine material which are beingtransmittedto the
is usedfor most of the is pulledthrough the meshwith the screenmesh.Thiscleansthe mesh
granularmaterials. useof the vacuum,in additionto and significantlyincreases the
the mechanicalscreenmotion.This capacity.Good for safetyscreening
systemis utilizedfor difficult to toner or pigments.Retrofittingis
screenmaterialslike sticky,fatty, possible.
smeary or electrostaticcharged
materials, suchas spicesor milk
powdersetc..
EachTumblerScreening Machineis Double Screening Machine The finesare then carriedout over
builtwith a modulardesignand can the blankplateand oversizeis fed
be retrofittedat any time with the The product is prescreened on the throughthe lateralpassageto the
useof specialmodules. top into 2 fractions.
The finesare bottom screen.Anotherfinerscreen
beingcarriedout on a blankplate, can be placedunderneaththis one
Thethroughputand efficiency can whilethe oversize, with the non and a maximumof 4 fractionsis
be increased when
considerably separatedfines,is fed through a achieved.
screeningpreciousor expensive lateralpassagebacktowardsthe
materials.A few percentageshigher centerof the lower screenhaving Triple Screening Machine
yieldwill pay backthe additional the samemeshsize.The oversizeis
investmentwithin a shorttime. screened again,thus further The highestefficiencycan be
removingfines. obtainedby triplescreening.
A doublescreeningmachineis
Double Screening Machine equippedwith a third deckwith
with Prescreens the samemeshsize.
A doublescreeningunit can have
up to 2 coarserprescreens for the Double Capacity Machine
coarserfractions.Up to 4 different
fractionscan be achieved. witha veryhigh
lf only2 fractions,
capacityare to be produced,the
productcan be distributedequally,
Double ScreeningMachine by meansof a specialdistributorin
for reversed Screening the centerof the top screen,onto
the top and bottom. The capacity
Many materialshavea high increasesby 180 o/ooYe-ta single
percentageof finesthat irritatethe deckunit.
seperationon the coarserscreens.
Oncethesefinesare removed,the
coarsefractionscan be easily
produced.Thetop screenis usually
the finest screen.With the help of
the coarserparticles,the fineswill
passthroug the mesh.
Modell MTS600 MTS1000 MTS1200 MTS1600 MTS2000 MTS24oO MTS2600
Diameter (mm/inch) 600/26 1000/39 1200/49 1600/62 2000/74 2400t87 2600/104
(m2lft2) 0.29/3.1
screening surface/Deck o.7i/7.6 1.1/11.8 i.B3/1g.4 2.62/28.0 3.63/39.1 5.3j/57.0 |
space requirement (m%t2) 0.4/4.3 1.2/2.9 1.6/17.0 2.5/27.0 3.6/39.0 5,2/56,0 6,8n3.0
Max.Noofdecks 5 5 5 5 5 5 5
|
Power consumption (kw)
-5.5
0.25 2.2 2.2/4 2.2/4
Screen cleaning options
Ball cleaning 5 Decks 5 Decks 5 Decla 5 Decks 5 Deck 5 Deck 5 Decla
Brush cleaning 5 Decks 5 Decks 5 Decks 5 Deck 5 Deck 5 Decls 5 Decks
Air-jet cleaning 2 Decks 2 Decks 2 Decls 2 Decks 2 Decla 2 Decks 2 Decla
Air-jet + brush 2 Deck 2 Deck 2 Deck 2 Deck 2 Decks 2 Deck 2 Deck
Ultra Sonic Cleaning 5 Deck 5 Decks 5 Decks 5 Decks 5 Decks 5 Deck 5 Decks
Strainingattachement 2Decls 2Decls 2Declg lDeck lDeck lDeck lDeck
I
Base (Square
mm/inch) 630/24.8 930/36.6 1100/43.3 1340/52.8 1340/52.8 1740/68.s 1s4o/76.4
1 Deck Hight (mmlnch) 850/33.5 1155/4s.5 1480/58.3 1480/s8.3 |so}/sg 1470/57.9 1580/62.2
I Deck Weight(kg/lbs) 140/308 490/1080 700/1543 980/2160 1050/2315 1690/3726 19oO/418s
2 Decks Hight (mm/inch) 96s/38 1280/50.4 1640/64.6 1640/64.6 1660/65.4 1590/62.6 1710/67.3
2 Decks Weight(kgllbs) 1s5/341 53s/1177 770/1697 1060/2337 1140/2s13 1780/3924 2000/4409
sDecksHight(Jj.|mrtnch) 1O8O/42.514OO/55j 1BOOnO.g l8oono.s 1820n1.7 1710/67.3 1840n2.5
|
3 Decks Weight(kg/lbs) 170/375 580/1278.6840/1851 1140/2513 1230/2712 1870/4123 2100/4630
4 Decks Hight (mm/inch) 1200/47.21525/60 1960/77.2 1960n7.2 1980n8 ß30/72 1970n7.6
4 Decks Weight(kg/lbs) 18s/408 625/1377.9 910/2006 1220/2690 1320/2910 1960/4321 2200/4850
5 Decks Hight (mm/inch) 1310151.61650/65 2120/83.5 2120/83.5 2140/84.3 19s0n6.8 21oO/82J
5 Decks Weight(kg/lbs) 200/441 67011477 980/2160 1300/2866 1410/31082050/4520 23oo/s071
Pleasecall or send us your inquiry by fax.
Ask for our questionnaire.
Vibrating Tumbler
Screening Machines
- for dry and wet screening
Centrifugal screeners
- for safetyscreeningof non-
abrasivematerials
Air-Jet Analysis Screeners
- for laboratorytesting
Minox Siebtechnik GmbH
Interpark-Verwaltu
ngsgebäude
D-76877Offenbach/ Queich
Telefon+49 (0) 63 48 /98 28 - 0
Telefax+49 (0) 63 48 / 40 86
info@minox-siebtechnik.de
www. minox-siebtechnik.de
