ystral mixing tech. cataloue
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7/17/2019 Ystral Mixing Tech. Cataloue
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Application is the focus
General catalogueScope of supply
7/17/2019 Ystral Mixing Tech. Cataloue
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MixingHomogenous mixing meansuniformity of the entirecontents of a vessel. Theystral Jetstream mixer worksaccording to the principle ofvertical mixing withoutinduction of air. The Jetstreammixer offers the necessaryflow for suspending heavysediments, but without causinga vortex.
Powder wettingAnother special field forystral. Powder induction,powder wetting and de-agglo-meration – the ystral machinedevelopment offers excellentresults and a high potential ofrationalising.
Mixing and dispersingIf a processing task requiresnot only homogenous mixingbut also simultaneousdispersing, then we talk aboutmixing and dispersing. Underthe name DISPERMIX, ystral has developed a machinethat ideally combines thebenefits of a Jetstream mixerand a batch disperser.
DispersingDuring a dispersing process,solid particles or droplets haveto be reduced to a defined size.The correct adjustment be-tween dispersing machine andproduct to be treated is veryimportant. ystral dispersingmachines offer a variety oftools to allow this adjustment.
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Mixing
JETSTREAM MIXERMixing and dispersing
DISPERMIX
Mixing, mixing and dispersing, dispersing
MULTIPURPOSEBatch and Inline dispersing
DISPERSERPowder induction and mixing
TDS INDUCTION MIXERPowder induction and dispersing
CONTI-TDSDevelopment, consulting, planning and realisation
PROCESSING SYSTEMS Vess els , Big -Bag stations, con tro ls, stands and more
PROCESSING MODULES3
Machines/ Processing systems
Processes
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Jetstream mixerThe predominant mixing principle
Effective macro and micro mixing are
essential to achieve a consistent product
quality in a variety of applications.
The ystral Jetstream principle meets all
the requirements to achieve a complete
and homogenous mixture in a vessel as
well as homogeneity and a stable result.
Economy and an optimal mixing
performance, as well as simple handling
are easily achieved.
Function:A fast rotating rotor creates avertical stream in a stator, thatis directed towards the bottomof a tank or a vessel. At thevessel bottom, the stream isdiverted and forms a streamupwards on the wall of thevessel.
Process:The mixing of the mediumis carried out without anyincorporation of air by a vortexor along the mixing shaft. Theentire contents of the vessel,
even with materials of highviscosity, is fully influenced.A complete turnover of all pro-duct components is achievedthroughout all levels in thevessel. The medium does notrotate in the vessel as happenswith conventional stirrers, andbaffles are not required. Heavysediments are suspended wit-
Technology:Highest quality materialsguarantee fault-free operation.Motor and mixing shaftare assembled separately.Rotating parts are protectedagainst accidental contact.Optional modular design offersan ideal and individual adapta-tion to the mixing process.Jetstream mixers can be usedunder pressure or vacuum in avessel or tank. The mixers canbe fitted from top, from thebottom or to the side of avessel. A variety of differentmachines are available to copewith different mixing processes.
Principles:Turbulences in the mixing headand a strong vertical circulati-on are conditions for optimalmixing of the entire contentsof a vessel or a tank. Onlythe principle of a Jetstreammixer provides a balancedrelationship between a microand macro mixing action.
Food: YoghurtsSugar solutionsFruit concentratesMilk mixed drinksDesserts
Cosmetics:ShampoosShower lotionsCreme lotionsWashing emulsions
Pharmaceuticals:Rub-in gelsTablet coatingsCough syrups
Chemistry:Wax emulsionsMethylcellulosesolutionsSuspensionsFibres
Paints/Lacquers:Printing inksCeramic glazesPigment suspensions
hout strong turbulences andhomogeneously distributed inthe medium. Jetstream mixersreduce the energy input tothe product. Up to 90% of theenergy is transferred directlyinto vertical product motion.
echnical data
ower 0,5 – 55 kW
oltage 230/400 V, 50/60 Hz, special voltages
peed 750/1.500 min-1, 1.500/3.000 min-1
Stepless up to 3.600 min-1 with a frequency converter
earing flange Coated aluminium, stainless steel 1.4571
ubmersed part Stainless steel 1.4571/1.4404, special materials
ealing Lip seal, mechanical seal single or double action,
depends on field of application
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ystral
samples of applications
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DispermixMixing and dispersing with one machine
Process:The product is mixed withoutincorporation of air by a vortexor along the mixing shaft. Theentire contents of the vessel,even highly viscous products,are mixed homogeneously and
Technology:High-quality materials guaran-tee reliable continuous opera-tion. Motor and mixing shaftare assembled separately.Rotating parts are protectedagainst accidental contact.Optional modular design offersan ideal and individual adapta-tion to the mixing process.The DISPERMIX can be usedunder pressure or vacuum in avessel or tank. The mixers canbe fitted from top, from thebottom or to the side of avessel. A variety of differentmachines are available to copewith different mixing processes.
Principles:Turbulences in the DISPERMIXhead and strong vertical forcesare essential for optimummixing of the entire contentsof the vessel or tank. Thepatented ystral DISPERMIXhead works according to theprinciple of a rotor-statorsystem and causes strongturbulence in the vessel or
tank, as well as particlesize reduction of solids andagglomerates.
Food:Ice cream pre-mixSaucesThickener solutionsDrink concentrates
Cosmetics:SLES dilutionCarbopol solutions
Pharmaceuticals:Gelatine solutionsTylose solutionsCarbopol solutions
Chemistry:Wax emulsionsMethylcellulosesolutionsSuspensionsEmulsions
Paints/Lacquers:Textile coloursDispersion paintsLacquers
dispersed. While mixing, agglo-merates are broken and wetted.An additional dispersing stepwith a high shear machine inmany cases can be avoided.
Function:Together with the DISPERMIXstator, a high-speed rotorcreates two liquid streams indifferent directions. A partialvertical stream is directed tothe bottom of the vessel ortank where it is diverted andreflected and causes strongturbulence in the entire vesselor tank. The second partial
stream is redirected horizon-tally and forced to passthrough the dispersing zoneof the DISPERMIX.
The ystral DISPERMIX is used when
simple mixing is not sufficient but
dispersing with a high-shere rotor-
stator-system is too intensive. The
DISPERMIX causes intensive mixing
in both the micro and macro range
of the product and simultaneously
disperses the product completely in
one operation. An additional second
step with a high shear machine is no
longer required. The DISPERMIX offers
optimum mixing and dispersing energy,
high economy of operation and simple
handling, and fulfils the needs of any
demanding production process.
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echnical data
ower 0,5 – 55 kW
oltage 230/400 V, 50/60 Hz, special voltages
peed 750/1.500 min-1, 1.500/3.000 min-1
Step-less up to 3.600 min-1 with a frequency converter
earing flange Coated aluminium, stainless steel 1.4571
ubmersed part Stainless steel 1.4571/1.4404, special materials
ealing Lip seal, mechanical seal single or double action,
depends on field of application
ystral
samples of applications
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MultipurposeExchangeable shafts/exchangeable toolsFunction:
Mixing, mixing and dispersing,dispersing – with a minimumof steps the respective shaftscan be changed resp. thesuitable dispersing tool forthe process may be attached.Flexibility is the advantageof the ystral Multipurposesystem. Short set-up times,easy handling and easycleaning. No interruption inproduction during cleaning.
Process:For a variety of processes arange of drives, shafts withdifferent seal systems andtools are available. Batchsizes for the machines withexchangeable shafts from30 to 2.000 litres are possible.
Technology:All the experience and techno-logy know-how is reflected inthe Multipurpose aggregates.Highest quality materialswith a suitable specification,especially selected for aprocess are self-evident. Theeasy to handle modular systemwas developed and realisedtogether with partners fromdifferent fields of application.The modular system is enhanc-ed by stands in a varietyof executions, stationary ormoveable.
The advantage of the ystral
Multipurpose aggregates is given by
the modular design – exchangeable
shafts and/or exchangeable mixing and
dispersing tools. Previously this was
only known from the laboratory field.
With the ystral Multipurpose, this
advantage now can be used in produc-
tion applications as well. With only
one machine a variety of products and
product volumes may be produced
with the most suitable tool. For the
requirements in the sterile or pharma-
ceutical production, all connections are
sealed following the GMP guidelines.
A variety of drives and stands enhancethe Multipurpose systems.
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echnical data
ower 0,5 – 55 kW with exchangeable mixing and dispersing tools
1,5 kW – 7,5 kW with exchangeable shafts
oltage 230/400 V, 50/60 Hz, special voltages
peed 750/1.500 min-1, 1.500/3.000 min-1
Step-less up to 3.600 min-1 with frequency converter
haft Shaft with bearing separated from the motor,
plug-in connection to the drive
ubmersed part Stainless steel 1.4571/1.4404, special material
eal Lip seal, mechanical seal single or double action,
depends on field of application
ools Jetstream mixer, Dispermix (mixing and dispersing), disperser
Food:JamBaby foodDoughSugar solutionIce cream
Cosmetics:ShampooHand care creamToothpasteLotions
Detergents:Cleaning detergentPolishStarchWashing starches
Pharmaceuticals:Rub-in gelsTablet coatingNutrient solution
Chemistry:FoilsPlant fertiliserFibresSuspensionsEmulsions
Paints/Lacquers:LacquersOffset printing inksTextile coloursDispersion paints
ystral
samples of applications
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Function:The ystral inline and batchdispersing machines workaccording to the principle of arotor-stator system. Due to thenarrow gap between rotor andstator, and also the high peri-pheral speed of the rotatingrotor, very high shear gradientsare applied. The product passesthrough slots of the rotor teethinto the shearing zone and lea-
Process:Three forms of operation arepossible:– batch dispersing directly
in a vessel– batch dispersing in a loop
with an external inlinedispersing machine
Technology:The rotor-stator system maybe equipped with up to threedispersing stages and up to sixdispersing rings for each stage.The size of the slots is deter-mined by the process and mayvary from stage to stage or foreach shear ring.
If necessary, the dispersingchamber may be equipped witha cooling or heating mantle.Depending on the application,different types of sealing maybe installed: – Single action seals cooled
and lubricated by theproduct itself
– double action seals cooledand lubricated by an external
cooling system – pressurised cooling and
lubricating system.
Principles:The product is forced throughthe rotor-stator system. Theinner rotor ring accelerates theproduct to maximum speed.The stator reduces the speedof the product to zero and
then the next rotor ring againaccelerates it. This results ina very effective particle sizereduction and a homogeneousdistribution of the solidparticles and/or droplets inthe liquid product.
ves it through the slots of thestator. In low and mediumviscosity products, the machineperforms the pumping actionitself. The multi-tooth systemof the rotor and stator applyother mechanical forces to theproduct to increase the rateof particle size reduction.
Food:Fruit puree
Vegetable pureeMustard slurrySauces and soupsDough
Cosmetics:Basic materialsO/W-emulsionsW/O-emulsions
Pharmaceutical:ExtractionReactive agentsCreams
– inline dispersing withoutprocessing vessel, directly inone passage
In a batch operation the pro-duct is dispersed in the vesselor circulated through theexternal machine until therequired particle size reductionis achieved. When pumping theproduct through an externalinline machine, an additionaldispersing process is applied.
The ystral high-speed dispersing
machines work according to the
rotor-stator principle using high
peripheral speed. The extremely fine
distribution of solids (suspension) and
liquid (emulsion) in a basic liquid is
given by the interaction of different
particle size reduction procedures.
The high precision dispersing tools are
individually adapted to the respective
process application.
Certified acc. to ®
echnical data
ower 1,5 – 55 kW
oltage 230 / 400 V, 50 Hz, special voltages
peed 1.500 / 3.000 min-1, stepless up to 3.600 min-1
with a frequency converter (6.000 / 12.000 min-1 for Z 66)
earing flange Coated aluminium, coated steel
stainless steel 1.4541 / 1.4571
ealing Lip seal, mechanical seal single or double action, depends on
field of application
ixing head Stainless steel 1.4571/1.4404
eripheral
eed 10 – 54 m/s
ow rate 200 – 100.000 l/h
Stator
Rotor
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For the direct inline process,the required degree of disper-sing can be achieve using amultiple shear ring machine.All ystral machines may beoperated in horizontal or invertical position.
ystral
samples of applications
Chemistry:Diatomite earth suspensionsActivated carbon suspensionsBitumen emulsionsSeparating emulsionsCleaning agents
Paints/Lacquers:Printing inkOffset printing inkPigment suspensionsDispersion paints
DisperserHigh shear gradients with the rotor-stator principles
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TDS induction mixerDust-free inducting and wetting of powders
without polluting the environ-ment by the carbon particlesand with the function as amixer the Activated Carbonmay be kept in suspension.
Technology:The machine is operated intwo speed ranges: high speedfor the induction and lowspeed for mixing and suspen-ding after powder induction.A separate cleaning connectionallows the inner parts of themachine to be cleaned. Motorand mixing shaft use separatebearings. Seal and bearingsare arranged outside of the
submersed parts. All rotatingparts are protected againstaccidental contact.
Principles:Powder is inducted throughan induction hose and broughtinto the liquid below thesurface. The powder is finelydistributed and immediatelywetted and dispersed. Therequired vacuum to inductthe powder is created in themixing head of the machineitself according to the Venturiprinciple. The fine distributionof the powder when it comesin contact with the liquidresults in a spontaneous andcomplete wetting of all powderparticles.
Process:The treatment of e.g. Aerosil,Cab-O-Sil or similar is carriedout without any developmentof dust with very short wettingand suspending times. No dustconcentrations dangerous tohealth come up. No dust comesout from the surface of theliquid. The treatment ofActivated Carbon is carried out
Induction of:Aerosil, Cab-O-Sil,Activated CarbonAluminium oxideSalts, liquidsgases and more
Function:The ystral TDS inductionmixer inducts the powder intothe liquid and simultaneouslysuspends the product in thevessel. All the advantages ofa Jetstream mixer are provided.Sedimentation is avoidedand absolute homogeneity isguaranteed during the wholeprocess.
The best way of handling powders
is to use a process that does not
allow the formation of dust at all.
Higher product quality by effective
wetting, dispersing and better
utilisation of the raw material are
further arguments in favour of the
ystral Transporting and Dissolving
System (TDS). With TDS induction
mixers, sophisticated processes may
be undertaken easily and
economically. It is possible to
induct liquids or gases as well.
hnical data
wer 1,1 – 25,0 kW
age 230 / 400 V, 50 Hz, special voltages
ed 1.500 / 3.000 min-1
Step-less from 360 – 3.600 min-1 with frequency converter
ring flange Coated aluminium, stainless steel 1.4571
mersed part Stainless steel 1.4571/1.4404, special materials
l Lip seal, mechanical seal single or double action,
depends on the application
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ystral
samples of applications
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Dust and loss-free emptying of
containers, feeding of powder, dosing
and adding, wetting and dispersing to
a completely agglomerate-free result
– all processing steps in one machine –
the ystral “Conti-TDS”. By combining
all the processing steps into one
machine, enormous rationalisation
potential is offered. Production time
is minimised, partial processing steps
are completely avoided, production
cost is reduced to a minimum. The
basic idea of the Conti-TDS technology
is that not only the powder is wetted,
but also dispersed into a liquid under
vacuum. Agglomerates are avoided,better reactivity, higher efficiency of
the raw material and higher product
quality are the results.
Conti-TDSPowder inducting, wetting and dispersing
Function:The Conti-TDS system is basedon the principle of an inlinedispersing machine. A rotor-stator system transports anddisperses liquid with high shearenergy. The liquid that flowsthrough the dispersing chamberbuilds up a high inductionvacuum. This vacuum inductspowder without dust or
wastage, from any possiblecontainer directly into theliquid. Induction may be donedirectly from a paper sack,powder hopper, container,barrel, Big-Bag or silo. Afterpowder induction, the machinemay be used as an inlinedispersing machine to circulateand further disperse theproduct.
Principles:The dispersing of the liquidcauses an enormous enlarge-ment of the liquid surface thatis used for the wetting process.The vacuum causes an expan-
sion of the air content in thepowder to a multiple of theoriginal. The distance in-bet-ween the powder particles areenlarged proportionally whichfacilitates penetration andincreases the wetting capabilityof the liquid. Even difficult towet powders, spontaneouslyswelling or sticky powdersmay be treated without anyproblem.
Process:Typical installation is operationin recirculation, attached toa vessel. The machine may beattached to several vessels ormay be placed on casters andinstalled to vessels in differentworking areas. It is easy tointegrate the machine intoexisting processing systems.A continuous process may be
echnical data
ower 5,5 – 200 kW
oltage 230 / 400 / 500 V, 50 Hz, special voltages
peed 1.500 / 3.000 min-1, step-less up to 3.600 min-1
with frequency converter
spersing Stainless steel 1.4571/1.4404, special materials
amber tools are exchangeable, fast clamping, type of seal
and material depends on the application, CIP cleaning
quid flow 2,4 – 90 m3 /h
te
owder induction up to 15 t/h
te
aximum 2.000 – 200.000 mPas
scosity (depends on type and assignment of the machine)
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realised by using two vesselsworking in flip-flop, a combi-nation of batch and storagetank or as a min/max proces-sing system. Several powdersmay be inducted and dosed ina given sequence; swelling anddispersing time can be adjusted.De-aeration is no problem.Product changes are easy tohandle. Continuous inline pro-cess is possible as well with thesame machine. For extremelyhigh viscosity products such asoffset printing inks, siliconsealants, knifing filler or glue,the machine is used in combi-nation with a volumetric pump.
ystral
samples of applications
Food:Salad saucesBaby foodMilk drinksAromatics
Cosmetics:ToothpasteShampooNatural cosmeticsShaving foam
Pharmaceuticals:Rub-in gelsTablet coatingsCough syrupGelatine solutions
Chemistry:Artificial resinCleaning detergentsFibresPlant fertilisersFoils
Paints/Lacquers:PaintsOffset printing inksTextile coloursDispersion paints
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Processing systemsTurn-key solutions from ystral
Food:JamBaby foodDoughSugar solutionsIce creams
Cosmetics:ShampooHand care creamToothpasteLotions
Detergents:Cleaning detergentsPolishStarchesWashing starches
Pharmaceuticals:Rub-in gelsTablet coatingsNutrient solutions
Chemistry:FoilsPlant fertilisersFibresSuspensionsEmulsions
Paint/Lacquers:LacquersOffset printing inksTextile coloursDispersion paints
As an experienced and innovative
enterprise in the production of
machines, components and processing
systems, ystral offers complete
solutions for a variety of processing
tasks. The program offers individual
machines up to production and
turn-key systems. Processing systems
are designed and built on the basis of
the reliable ystral mixing, dispersing
and powder wetting machines.
Advantage of this concept: planning,
trials, execution and start-up – all
from one source – from ystral.
Proceeding:Processing systems are devel-oped in close co-operation withthe customer. Good team work,and full co-ordination of thedifferent process requirementsguarantee a successful concept.
The planning is supported bytrials with the machines in thepilot plant trial area.
Safe:Turn-key processing systemsare being tested together withthe customer prior to delivery.The systems are installed onsite by ystral technicians anda start-up is carried out. A pro-cessing guarantee from ystral provides the required assurancefor a successful production.
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ystral
samples of applications
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Processing modulesCarefully detailed variety
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Process vessels
ystral processing system modules harmonise with each other.
With a variety of elaborated modules, ystral offers individual and
system solutions for a variety of applications.
Controls and switchboards
Vessels for powdery or liquid basic components
Big-Bag emptying stations
Systems for fluidising of powdery components and docking stations for Big-Bags
Measurement and control technology/sensor technology
Armatures and piping systems
Stands
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www.ystral.de
ystral gmbh
maschinenbau + processtechnikWettelbrunner Str. 7D-79282 Ballrechten-Dottingen
Telefon: 0 76 34 – 56 03-0Telefax: 0 76 34 – 56 03-99e-mail: ystral@ystral.de
Scope of supply:
Jetstream mixers
DISPERMIX mixing and dispersing
Batch dispersing machines
Inline dispersing machines
TDS powder wetting machines
Processing systems
Consulting
Planning
Projecting
Engineering
Processing systems
Start-up
Service
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