Bio Chemistry KRIEGER Bio Food Molto Mat Range ... MMU with integrated CIP system. The CIP pump,...
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Transcript of Bio Chemistry KRIEGER Bio Food Molto Mat Range ... MMU with integrated CIP system. The CIP pump,...
KRIEGERMixing & Homogenising Systems
PharmaceuticsCosmeticsChemistry
BioFood
Molto Mat Range Cleaning in Place Sterilisation in Place Powder Feed Station External Homogeniser Recipe Handler Molto Mat Link
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Over 50 Years of Experience
Krieger, founded in 1946, is well established in theproduction of mixing & homogenising equipment.In the early sixties, a concept combining two speedmixing and homogenising in one machine was pio-neered by Krieger. At the time, both the pharmaceu-tical and the cosmetics industries recognised thisemerging technology to be revolutionary, a technolo-gy allowing companies to produce more efficiently inone single vessel. The MOLTO MAT is now regardedas the industry standard throughout the world.
Today, Krieger’s new Molto Mat range provides cus-tomers with the most complete and flexible machinescurrently available on the market. The completelycrevice free interior, the integrated rotating CIP sprayballs, and the Sterilisation In Place concept havemade the MOLTO MAT the leading technology for the"poor of germs” and "sterile” production of emul-sions, suspensions, solvents, etc.
With the new Molto Mat Link, Krieger provides anautomation platform on PC basis, linking the recipeand control database of the lab equipment with thoseof the different production machines and vice versa.The New Molto Mat Link combines our customers’research and production data and facilitates scale-ups as well as validation of Krieger’s mixing andhomogenising systems.
Multinational companies as well as independentmanufacturers rely on Krieger equipment to meet theincreasing demands of their markets, research insti-tutes and production sites. The Krieger equipment isrecognised for its reliability and durability, equipmentmade to last even in most demanding working conditions.
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Complementary to the Molto Mat range, Kriegeroffers the following equipment to process the pro-duction of liquids and semi–solids: Fat melting ves-sels, storage tanks, fermentation vessels, a mobilepowder feed station, an external homogeniser and acomplete mixing & stirring programme including mag-netic mixers. All equipment may be combined in com-plete turnkey systems for the pharmaceutical, cos-metics, chemical, bio and food industries.
Krieger represents over 50 years of experience andknow-how in the field of liquids and semi -solids pro-cessing. Our technology has made its way into manycomplete liquids processing systems built to meetboth individual customer requirements and the latestindustry standards.
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Krieger Maintenance ServiceKrieger mixing & homogenising systems generallyrequire little maintenance, which reflects the qualityof their design and manufacture. Production detailsof each individual machine are filed to ensure thelong-term supply of all spare and mechanical partsregardless of the year of registration.Our service technicians are specially trained for inter-ventions at customers’ sites around the world inorder to guarantee that your Krieger equipmentremains operational at all times.
Krieger Financing SupportKrieger equipment is built to last. It is an investmentthat pays off more than once over the years. Regard-less its age, Krieger equipment does not deterioratein value and is therefore very much sought after onthe second-hand machine market. To support yourdecision in favour of a new Krieger system, our services include help in finding a customer for yourused Krieger equipment as well as interesting leasing conditions.
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Krieger Technology and Customized Design
Our aim is to provide solutions resulting in state-of-the art mixing and homogenising systems. We thereforecontinuously improve our machines technically, thus guaranteeing top quality and high standard machines. Inorder to satisfy current and future technological as well as FDA, GMP, GAMP, CE, ISO requirements new developments are necessary. To achieve this goal we work in close cooperation with our customers.
Left: Machine for the production of sterile ophthalmicproducts used in eye surgery. For these applications,the customer required a "sterility assurance level” of100%. Krieger therefore modified the design of thestandard MMU 20 lab machine, which included aphysical separation of the mixer’s sealing point andthe vessel interior.
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The Krieger Molto Mat Mixing Homogeniser
A Controlled Process with Guarantees
OURCONTROLLED PROCESS
● Controlled product flow● Controlled velocity of homogeniser● Controlled heating & cooling● Automatic vacuum & pressure
regulation● Cleaning in Place system● Sterilisation in Place system● Mechanical sealing concept● PLC automation
OUR GUARANTEES
● Perfect mixing of all ingredients● All particles equally homogenised● Equal product temperature in the
whole processing batch ● Same quality of low and high viscosity
products● Prevents damage to product and active
ingredients by overheating or uncontrolled cooling
● Perfect deaeration● Smooth discharge● Easy introduction of large powder
quantities● Easy and quick cleaning procedures● Clean and sterile processes● Easy and quick sterilisation
procedures● FDA approved design● Easy operation● Exactly repeatable processes● Processes can be validated
Clockwise rotation of homogeniser withcontrolled product flow
Anti-clockwise rotation of homogeniserreverses the product flow and creates avortex
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The ability to transfer formulations successfullydeveloped in the laboratory to a larger productionmachine (scale-ups) is essential as it reduces development costs to a minimum and allows quickreaction to new trends on the market and to new product requirements.In addition to the standard Molto Mat range, a mobileversion (MMM) is also available.
The Krieger Molto Mat RangeA universal and flexible concept for all needs
Krieger’s new Molto Mat range was designed spe-cially to enable a flexible production. The standardMolto Mat processes all process steps in one singlevessel, making it the best solution for poor of germsand sterile production.When the new Molto Mat range was designed specialemphasis was laid on scale-up, cleaning and sterili-sation abilities of the vessels. The basic modelsMMU, MMD and MMS, worldwide accepted as astandard for "poor of germs production" come withthe famous rotating Krieger Cleaning and SterilisationIn Place system. This ensures that every Molto Matcan be equipped to meet cleaning and sterilisationrequirements specific to each individual customer.
Applications processed on the Molto Mat models:All types of emulsions: O/W, W/O, for pharmaceuti-cal and cosmetics (ointments and creams), food andchemical applications All types of solvents: Eye drops, nose gel, nail polishAll types of suspensions: Lipstick, make-up, facemasks, toothpaste, mascara, gelRange of viscosity: 10 –400,000 CPS
MMS range: 500 – 5000 litres
MMD range: 50 –1000 litresLab unit 15 litres, explosion proof design
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Three Independent Mixing Elements A pioneering innovation is the homogeniser whichrotates clockwise and anticlockwise, thus changingthe product flow in the vessel and creating a vortex.Powder and other ingredients can be added from thetop and is then directly drawn into the clockwise andanticlockwise rotating homogeniser, resulting in anoptimal dispersion of the added ingredients.
The Molto Mat has three mixing elements:
The outer agitating arm, fitted with wall scrapers, ensures a per-fect heat transfer from vessel wall to product.
The counter-rotating inner agitating tool. This can be a paddlemixer or a high speed shear blade.
A homogeniser based on the rotor-stator principle. Differentdesigns are available (low shear/high flow, high shear/low flow,variable gaps, etc.)
To achieve the ultimate mixing possibilities, all three mixing ele-ments can be driven individually with separate speed controls.
The Krieger Molto Mat comes with counter-rotating agitatingtools which are placed in the centre of the vessel. Due to theirspecial design the tools generate a "controlled product flow".This guarantees that every particle of the product follows a pre-determined flow pattern the same number of times within a giventime. Eccentrically fitted agitators are unable to provide a guar-anteed flow pattern.
The homogeniser reduces the size of the product particles to afew microns. The Krieger homogeniser guarantees superior quality, long product life, and a viscosity level that remains thesame in each production batch if required.
Drop size, mixed:50 – 80 µm
Drop size, homogenised:1–3 µm
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Vessel DesignOne of the key features of the new Molto Mat rangeis the entirely "crevice free interior" and the use of"smooth cleanable angles". The crevice free interiorand the smooth angles provide a perfect processingenvironment for cleaning and sterilisation proce-dures.
Crevice free design with the famous rotating CIP arms with spray balls for a perfect cleaning of the vesselcover and upper parts of the agitating tools.
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CleaningAn integrated CIP system has the advantage that thetime needed to prepare the machine for the nextbatch is minimised and therefore valuable productiontime is saved.
To get the most out of your Molto Mat’s cleaning abilities, Krieger offers a wide variety of CIP add-onslike:
● Recirculation pipework and pumps● Detergent preparation tanks and dosage pumps● Water preparation tanks ● CIP software● Instruments to measure water quality
These features can be combined to form a cus-tomised CIP system.
Water consumption is low due to the special CIPdesign. The CIP system is controled by PLC resultingin a fast and efficient system that can be entirely validated.In order that you achieve best cleaning results,Krieger provides you with the necessary informationsuch as type of detergent to be used for your product,use of pre-rinses, required wash time, and best pro-cessing temperature.
MMU with integrated CIP system. The CIP pump, recircula-tion pipework and water connections are integrated in themachine frame and comply with GMP requirements.
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Sterile ProcessingDuring the last few years, Krieger – in cooperationwith several renowned customers – has gained someexcellent experience in the field of sterile processing. Highly sterile processes require that a guaranteedsterilisation temperature is maintained for a definedperiod in the whole production system and that therisk of product contaminations through periodical sys-
tem errors in the mechanical processing cycle is elim-inated or clearly indicated (e.g. particles from usageof seals, dirt particles in small gaps, sterility leaks inthe cooling water of mechanical seals, etc.). WithKrieger’s technology, the Molto Mat can easily beupgraded to process products in these highly sterileconditions.
Some features used by Krieger to establish a sterileprocessing environment:
● Direct steam entry via rotating spray balls of CIP/SIP system
● Temperature assurance system on critical points
● Condensate draining system● Drying of the vessel cover
through the rotating CIP/SIP spray balls
● Sterile filters on utility connections
● Special design of valves and energy connection tubes
● Sterilisable mechanical seals with sterilisable cooling lubrication system
● High speed dry running mechanical seals with particle traps
● Gearbox with controlled single sealing point
● Etc.
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Controlled Single Sealing Point
The Krieger counter-rotating gearbox with integratedCIP and SIP system reduces the critical sealing pointsencountered in processing equipment to only one.This remaining sealing point has two mechanicalseals and can be fully sterilised. The mechanicalseals can run dry with special high-speed mechanicalseals or can be cooled with a sterile liquid.
The entire sterilisation process of this gearbox can bemonitored and documented before and during theproduction process providing the highest "sterilityassurance level" available on the market today.
MMD 30 for sterile applications
MMD 600 with outer agitating arm, high-speed shear bladeand gearbox with controlled single sealing point. Fully sterilisable, used for ophthalmic applications.
To facilitate the opera-tion of the machines andto avoid operator errors,Krieger mixing &homogenising systemscan be controlled by PLC.Different recipes with allthe specific require-ments necessary for theproduction process can be stored on the machine’sPLC or on a connected computer. The CIP and SIPprocesses can be integrated with the option to cleanthe machine overnight. Different automation plat-forms can be chosen in order to integrate best withthe customer’s existing automation philosophy.New is the PC based recipe handler and data logger.After establishing a link between the PLC of themachine and a remote PC, complete recipes can bewritten and filed in the recipe handler software. Theselected recipes can then be transferred to the PLCof the Molto Mat where they are available for the oper-ator. With the link in place the PC functions as a datalogger during the production process, registering alloperations, alarms and manual operator interven-tions for each processed batch (executed recipe).
The recorded information is compatible with MSOffice® software. The recipe handler and data loggerare a real support for the production of validation documents.
Automation/PLC Controls – Recipe Handler & Data Logger
Molto Mat LinkAnother useful help in the scale-up and validationprocess is provided by the Molto Mat Link. The MoltoMat Link is a software that enables the transfer of thedata captured or produced by means of the recipehandler from one machine to another PC (mostly overa network) which can write this data to the PLC of thenext machine. As such the databases produced inresearch and laboratory can directly be transferred toproduction machines by means of the Molto Mat Link.Due to our Molto Mat Link, Krieger customers canfacilitate the scale-up process and save valuable timein the validation process.
BioOur excellent reputation as a vessel builder and ourknow-how in processing, sterilisation and automationhave opened new opportunities in the BIO market.The individual design of the fermentation vessels, theextremely fine interior finish, and the sterilisation fea-tures of the equipment appeal to numerous cus-tomers.
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Powder Feed StationThe powder feed station is specially built to add largequantities of powder to liquids and semi-solids. Thesystem brings the product flow into a jet stream inwhich the powder is continuously injected. The pow-der is then carried off in particles in the jet stream
and is moisturised simultaneously. The mobile sta-tion can be used with every Molto Mat or with sepa-rate vessels. The powder feed station is the ideal toolfor smooth and fast powder introduction with exactlyrepeatable results and colours. Both liquids and pow-ders can be added.Important applications are pharmaceutical syrupsand suspensions, decorative cosmetics, and a widerange of food applications.
External Homogeniser CVTR
The in-line homogeniser CVTR homogenises the prod-uct flow by creating a heavy turbulence in which theproduct is bounced back and forth between the CVTRhousing and an interlocked toothed face plate. Thisintense product movement onto the specially shapededges of the face plate creates a superblyhomogenised product of which the resulting drop sizecan be exactly defined by varying the space betweenhomogeniser housing and face plate.
In comparison with traditional external homogenisersthat cut the product (rotor/stator principle) the CVTRworks on a natural principle "action and reaction" todecrease the particle size of the product. The CVTRis therefore ideal to process shear sensitive prod-ucts. As the construction has no motors and specialsealing points, the CVTR is the ideal homogeniser forsterile applications. The external homogeniser CVTRcan be used in a recirculation pipework with any exist-ing vessel, together with the powder feed unit ortogether with the Molto Mat in controlled single seal-ing point design.
In the large Jet Feed Injector the powder is injected into thegenerated jet stream.
Powder
Ingredients
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PLC PLC
PLC
PC PC
Labo Production 1 Production 2 Technical Room
PC
Customer PC system
PC
PLC
Scalable mixing & homogenising
Pressure & vacuum control
Heating systems
CIP system
SIP systems
Table Top Mixer
Fat preparation vessels &storage tanks, fermentation vessels
External Powder Station & Homogeniser
Recipe handler & Data logger
Molto Mat Link
Heating Rack
Cleaning in Place - Rack
Sterilisation in Place - Rack
The Krieger Integrated Liquids/Semi-Solids Processing System
Krieger AGFrohburgerstrasse 25CH-4132 MuttenzPhone: 0041 61 465 39 00Fax: 0041 61 465 39 19e-mail: [email protected]