Chemical and pharmaceutical industry - machinery and equipment - Import export

With Novartos Multi double sampling, a double multi-point sample can be taken from multiple predefined sample zones. Depending on the lenght, four, seven or nine sample chambers are each fitted with two sample inserts for the double sampling.

With Novartos Multi triple sampling, a triple multi-point sample can be taken from multiple predefined sample zones. Depending on the length, four, seven or nine sample chambers are each fitted with three sample inserts fot the triple sampling.

With the thread adapter made of high-quality stainless steel 1.4301 (304) a pump, a drain cock or any other connection with thread G 2" (Whitworth pipe thread) can be screwed onto a container with G 1 1/2" thread. The thread adapter adapts and thus compensates for different thread shapes. The drum adapter ensures that decanting is liquid-tight; a seal made of ePTFE reliably seals the connection. The thread adapter made of stainless steel is electrically conductive and highly chemically resistant. It can therefore be used for filling solvents and other flammable liquids (e.g. alcohols, petrol, diesel etc.) as well as for weak alkalis and acids.

The task of storing liquids hazardous to water or to their processing must be handled responsibly. In the building of the corresponding process containers, storage tanks, stainless steel containers, different factors must be taken into consideration. They are designed according to regulations, such as PED (AD-2000, SVTI, EN13445) or according to special standards, such as the Basel chemical standard BN76 and manufactured in stainless steel. Process containers and storage tanks have half-pipe coils, jackets or laser-welded structures (pillow plates) for heating and cooling purposes. KASAG is the competent place if you are looking for replacement, modification, extension or reconstruction of complete tank plants. We will share your responsibilities.

Pressure vessels, reactors, Pharmaceutical and biotech pressure vessles, Process containers, storage tanks, Modules, components, plants, High-pressure apparatuses,Heat exchangers, vaporisers, condensers, Cryo pressure vessels, technologies Nuclear technology, Vacuum chambers, vacuum apparatuses, Columns, according to PED (EN13445 / AD-2000), ASME (U-Stamp), China Stamp (A1), TP TC 032/2013 (EAC) Pharmaceutical and biotech apparatuses are calculated and manufactured according to your requirements. Stainless steel and special materials are used in the production. After that, the products are grinded, electropolished and tested using non-destructive testing methods, such as ferrite measurements, used for the determination of the ferrite content, or by using the riboflavin test to measure total discharge and CIP/SIP capability. All materials, methods and processes used have been documented in full in detailed QA documents and can be tracked at any time. You can depend on KASAG.

Geppert Ruhrtechnik offers you a modern working environment with extensive additional services, individual training and further education opportunities as well as health offers. Whether you are a pupil, student, graduate or experienced professional: with us you can contribute your knowledge and skills in a targeted manner. We look forward to committed and passionate people who want to work together towards our goals.

OUR IN-HOUSE TEST PLANT AND LAB In order to ensure the high quality and long service life of our agitators, we have set up an in-house plant for testing our agitators. At the end of the manufacturing process, all of our agitators undergo a specific test procedure with a final test run. Here, we can test agitators with a shaft length of up to twelve meters. When designing our agitators, we use fluid mechanics simulations in our in-house laboratory. All Geppert mixing systems are delivered with O&M Manual and worldwide technical service.

Geppert Ruhrtechnik GmbH has been a certified manufacturer of explosion-proof agitator drives since 2003. This made us one of the first companies to develop and produce ATEX-compliant agitators. Our agitators are certified to ATEX Directive 2014/34/EU (formerly Directive 94/9/EC) in gas or dust explosion-proof designs. In addition, the majority of agitator styles have type test certificates for explosive zone 0, and can be used in applications in which an explosive atmosphere, arising from a mixture of air with flammable substances in the form of gas, vapor, or mist, is present. We offer ATEX-compliant controls for our explosion-proof design agitators. Talk to us and make use of our many years of experience on the topic of explosion protection. We will be happy to assist you! Our services in the field of explosion proof agitators

For over 50 years, Geppert Ruhrtechnik has stood for quality and reliability in agitator construction. We develop, manufacture, and distribute innovative agitators for all applications in the materials processing industries, such as the chemical, pharmaceutical, biotechnology, and food industries, as well as in water and wastewater treatment. Our many years of experience make us the perfect partner for both standard and special applications. When selecting and designing our agitators, we draw on our many years of experience, internal databases, and state-of-the-art tools (such as FEM, Finite Element Method, and CFD, Computational Fluid Dynamics), as well as our own fluid mechanical laboratories. This means we always provide you with the optimal solution. In addition to our agitators, we manufacture suitable containers and stands for stand-alone, wall mounted, and mobile designs. We can implement these in your plants, taking into account any its specific requirements.

In the manufacture of semiconductors, agitators are mainly used in conditioning of polishing and cutting suspensions, etchants and other auxiliary chemicals, cleaning solutions, or in chemicals recycling. Requirements placed on stirring systems are extremely demanding. Almost always, clean room conditions prevail, meaning that drives and seals must be designed with no abrasion or leakage. Parts that come into contact with the medium, such as the shaft and stirring element, often have to be produced with metalfree surfaces due to the aggressiveness of the media and the purity requirements. Also in this area, Geppert Ruhrtechnik can look back on a very successful history. All well-known chip manufacturers belong to our client base, as well as the manufacturers of the specialty chemicals used in this field. In addition, our agitators are used in broad solar cell production areas.

Despite the increasing level of digitalization, an ever-increasing demand for paper and pulp products can be observed. However, a shift is taking place from print paper qualities to packaging paper and cardboard. The wide range of paper products requires a variety of production processes. These include mechanical and chemical processes which, depending on the form and variant, produce different pulp qualities. Stirring and mixing are essential unit processes in all types of paper and pulp production. Mixing tasks range from liquid/liquid or gas/solid/liquid mixtures, through mixing of complex liquids, and include mixing of chemically reactive components. Improving and optimizing mixing processes in the paper and pulp industry can lead to end product improvements; such as increased strength, improved luster, or significant energy or chemical savings.

In the treatment of drinking water, whether done conventionally or via seawater desalination, agitators are used for rapid mix, precipitation and flocculation processes. Precipitation and flocculation processes require low shear, slow-running agitators. For pH adjustments and rapid mixing faster running agitators that can blend reactor content in a flash are required. Wastewater treatment also requires a multitude of application options for agitators. In anaerobic and anoxic tanks for nitrogen removal, slow-running agitators are used to suspend and homogenize activated sludge flocs. In aeration tanks, mixer/aerators can be used for efficient oxygenation and mixing. Where waste water is purified, sludge is generated. This sludge is generally conditioned using polymers, dewatered, and then digested in anaerobic sludge digesters to generate biogas. Special agitators are required for both polymer introduction and for digested sludge mixing.

Mixing technology is particularly wide-ranging in the food and drinks industry. From simple suspension and homogenization tasks in storage or transport containers, right through to complex reduction tasks, during which mixtures can be exposed to only the lowest of shear forces – you will find it all in the food and beverages industry. High food sensitivity and the multitude of fields of application for agitators require close process coordination with the customer, in order to design, construct, and finish the agitators in the optimal manner with the widest variety of mixing elements. In addition to its popular standard mixers, Geppert also has special stirring elements within its portfolio, capable of being extremely gentle on the product while remaining highly efficient. All agitators have the relevant food approvals and can also be supplied with clean room drives and special sealing systems.

The pharmaceutical and biotech industry involves a wide range of mixing tasks, for which precision and consistence are of utmost importance. Particles must be evenly suspended and homogenized in liquids for filling processes. In some cases, multiple processes, such as for example heat transfer, rapid mixing, or material transport, must take place simultaneously within one reactor. Specific requirements are often placed on the drives, if for example production is carried out under clean room conditions. The surface quality of the stirring elements must always meet the highest standards; they are therefore usually electropolished. Our agitator solutions for the pharmaceutical and biotech industry are engineered and manufactured to customer-specific requirements. Selection of the agitator, as well as of the drive and sealing concepts, depends on the process and customer specifications. We will provide all the necessary design calculations, or simulate the mixing process.

Paints and coatings play a significant role in our lives. Without them, life would be dull and even monotonous. But they don’t just provide color. They perform a multitude of other tasks as well. For example, they protect objects or structures from corrosion and deterioration, thus contributing to the sustainable use of resources. Equally, special coatings can contribute to a reduction in flow resistance, or create a pearled finish that makes objects easier to clean and reduces contamination. Paints and coatings generally consist of binders, fillers, pigments, solvents, resins, and perylene, as well as additives. These substances must be mixed together homogeneously during the production process. Various agitators are used to achieve this, for example dissolvers, depending on the process step and according to the boundary conditions.

Electrical tote tank mixers for stainless steel IBCs The LRK-C series tote tank mixer and their drive units LRK-A are a special solution designed for operation on stainless steel containers with filling openings of at least 400 mm and mixing volumes from 400 l up to 1,500 l. The customer may choose between various viscosity-related basic versions of fast-running and slow-running mixers with electric drives. The mixing unit that remains in the container is connected to the drive unit with a bayonet coupling and a clutch. The drive is dismountable so that one drive unit can be used for several mixer units interchangeable. The mixer is mounted on the container’s manway lid, which is clamped with butterfly screws or a clamp ring. The agitator shafts are borne in a bearing housing, which is welded into the container lid on the product side. The impellers are designed to fit through the filling opening DN 400 when being inserted.

The CRP-M tote tank mixers are featured with a pneumatic drive and were designed for the application in stainless steel tanks with filling openings of at least 400 mm and mixing volumes of 400 l to 1,500 l. The fast running pneumatic agitators are equipped with bearing and coupling housings. By means of the maintenance unit, pressurized air is enriched with oil for the vane drive. The mixer is mounted on the container’s manway lid, which is clamped with butterfly screws or a clamp ring. The manway lid is supplied by the container manufacturer or by the customer. The impellers are designed to fit through the filling opening of at least 400 mm when being inserted. All CRP-M series can be supplied as follows: Lid Muffler Explosion-protection design

The tote tank mixers CRP-E are equipped with a pneumatic drive. It has been especially designed for plastic IBCs with filling openings of at least 150 mm and volumes from 600 l up to 1,200 l. The fast running pneumatic agitators are equipped with bearing and coupling housings. By means of the maintenance unit, pressurized air is enriched with oil for the vane drive. The mixer is mounted on a container traverse bridge, which is included in the scope of supply and clamped with a rapid fixing system to the cage frame of the IBC. The plastic bulk of the container is therefore not harmed by any static or dynamic loads by the agitator. Folding propellers that fit through the filling opening DN 150 mm are used for geared agitators. The agitator shafts are connected to the drive shafts with sleeve couplings or borne within the gear’s hollow shaft (worm gears). The agitator shafts are balanced for concentric run after assembly. Explosion-proof mixers are also feasible.

The tote tank mixers CR-E are designed for operation on plastic containers with filling openings of 150 mm and volumes from 600 l up to 1,200 l. The customer may choose between various viscosity-related basic versions of fast-running and slow-running mixers with electric drives. The agitator shafts are connected to the drive shafts with sleeve couplings or borne within the gear’s hollow shaft (worm gears). The agitator shafts are balanced for concentric run after assembly. The mixer is mounted on a container traverse bridge, which is included in the scope of supply and clamped with a rapid fixing system to the cage frame of the IBC. The plastic bulk of the container is therefore not harmed by any static or dynamic loads by the agitator. The fixing of the traverse bridge is adjustable for various container models. The impellers are designed to fit through the filling opening 150 mm when being inserted. The electric container mixers are delivered with on-/off-switches with low-voltage breaker.

The FR series is a fast running electric drum mixer that can directly be mounted on 200 l steel drums with a 2“ bung hole. The mounting on the drum is done with a 2” threaded adapter with which the agitator is screwed into the bung hole. The agitator shaft is connected to the drive shaft by means of a sleeve coupling. Folding propellers are used as mixing elements, which can be inserted into the drum through the 2” bung hole when being folded. The FR series mobile mixer is delivered as a turn-key solution with an on-/off-switch with low voltage breaker and connection cable. Upon request, the FR series mixer can also be supplied with an integrated frequency inverter. Additionally we can provide you with a vessel clamp applicable for open lid drums.

Pneumatic drum mixer for highly viscous media. The FRP-HX is Geppert Ruhrtechnik’s drum mixer for highly viscous media of up to 5,000 mPas. The foldable mixing elements with a diameter of 200 mm demand a non-vertical installation in the drums. This installation is realized due to a traverse with a welded 2”-socket. Additionally the traverse allows the use of the agitator when the drum is open. The mobile mixer FRP-HX is by default equipped with a maintenance unit for the oiling of the pressurized air and mufflers. Special solution for highly viscous liquids of up to 5,000 mPas. Explosion-proof design after ATEX (2014/34/EU) for operation in ex-zones 0-2 for gases and zones 20-22 for dusts (device group II, category 1-3).

The pneumatic FRP-LX mixer series has been designed for easiest operation. Aluminum being the material of the housings and the adapters, it has a weight of only 6 kg. The agitator is screwed directly onto the on-top 2” bung hole of the tank thanks to either a 2”-steel or a 2”-fluoroware coupling. Therefore, this agitator can not only be screwed onto steel tanks but also onto plastic tanks with bung hole. The mobile agitator FRP-LX is by default equipped with a maintenance unit for the oiling of the pressurized air and mufflers.

The FRP is Geppert Ruhrtechnik’s fast running pneumatic air mixer that can be directly mounted on 200 l steel drums with a 2“ bung hole. The FRP is mounted onto the drum with a 2” threaded adapter. The agitator is screwed into the bung hole. We do offer one drive especially adapted for low viscous media and one drive especially adapted for medium viscous media of up to 1,000 mPas. The agitator shaft is connected to a bearing shaft within the drum mixer housing by means of a sleeve coupling. This bearing shaft is connected to the drive shaft. Folding propellers are used as agitator elements, which can be inserted into the drum through the 2” bung hole when being folded. As a mobile mixer, the FRP can be delivered as a turn-key machine with a service kit for the lubrication of the compressed air and a noise muffler.

Electric drum mixer for highly viscous media. The FR-HX is Geppert Ruhrtechnik’s drum mixer for highly viscous media of up to 5,000 mPas. The foldable mixing elements with a diameter of 200 mm demand a non-vertical installation in the tank. This installation is realized due to a traverse with a welded 2”-socket. Additionally the traverse allows the use of the agitator when the drum is open. The mobile mixer FR-HX is by default equipped with an on-/off-switch with low voltage breaker and – upon request – with a connection cable. . The FR-HX could also be equipped with a frequency inverter upon request. Explosion-proof design after ATEX (2014/34/EU) for operation in ex-zones 0-2 for gases and zones 20-22 for dusts (Device group II, category 1-3).

Lightweight electric mixer with direct screwing into 2“ bung hole. The FR-LX series mixer stands for easy handling. Aluminum being the material of the housings and the adapters, this is a lightweight solution with a total weight of only 10 kg. The agitator is screwed directly onto the on-top 2” bung hole of the tank thanks to either a 2”-steel or a 2”-fluoroware coupling. Therefore, this agitator can not only be screwed onto steel tanks but also onto plastic tanks with bung hole. The mobile mixer FR-LX is by default equipped with an on-/off-switch with low voltage breaker and connection cable. The FR-LX could also be equipped with a frequency inverter upon request. Additionally, we can supply your open lid drums with a traverse bridge or a vessel clamp.

Side-entry agitator for mixing below liquid surface. The PDR is a simple side-entry-agitator for mixing below the liquid surface. The PDR is recommended for applications where low viscous liquids are mixed turbulently in high tanks and where a top-entry mixer would be too heavy due to its shaft length and –diameter. The sealing between the agitator and the vessel is done by means of a single-acting, internal mechanical seal which is lubricated by the mixing product or an additional fluid The agitator shaft is connected to the drive directly with a flange coupling inside the seal housing. By default, this agitator series is supplied with marine type propellers. Other mixing elements according to the mixing task upon request. Solutions correspond to those of the SPR, additionally mechanical seal in sealing housing. Other solutions for this series upon request.

The direct driven agitator SPR is Geppert Ruhrtechnik’s solution for all industrial mixing tasks that demand a turbulent mixing with high peripheral speeds. It is driven by a three-phase-motor with poles between 2 and 8 as well as drive ratings between 0.25 kW and 75.0 kW. The SPR could also be equipped with a frequency inverter upon request (up to 7.5 kW). The agitator shaft is directly connected at the shaft journal of the drive via sleeve or flange coupling. Solutions with quick-change or precisions-change coupling are also feasible for lower drive ratings of up to 3.0 kW. The standard agitator element is a propeller. Other mixing elements according to the mixing task upon request. The SPR can be mounted as a stationary unit or – at a weight of up to 25 kg – it can also be mounted directly onto the open tank via a vessel clamp Up to motor size 112, all SPR series agitators can also be provided with reinforced shaft. Type test certificate numbers for zone 0 (category 1).

The GLP is a pneumatic top-entry series agitator that is used for homogenizing, dispersing, emulsifying and suspending in vessels and for viscosities up to 500 mPas for instance in wastewater treatment, chemical and cosmetics as well as in food industries. The agitator speed adapts to the viscosity of the media being mixed. Compact and easy-to-maintain construction as well as low weight. Power transmission via elastic coupling in the bearing housing. The agitator shaft has a double bearing in an aluminum housing separated from the drive. Speed is sensitively and continuously adjustable, smooth start, insensitive to vapor, dust and smoke. Compressed air keeps all moving parts clean. Insensitive to heat, suitable for high ambient temperatures. Compressed air, expanding in the air engine cools the agitator drive. Includes filters, pressure reducers with pressure gauge that indicates the secondary pressure. Available with a vessel clamp to fix the GLP on a drum.

The NRK series is a compact top-entry agitator that can be used to meet high requirements regarding both surfaces and cleaning inside and outside of the tank. Due to its’ compact design, agitator shafts with diameters of 25 mm and lengths of up to 1,200 mm can be realized, making the NRK the ideal mixer for small tanks in food and drug industry. GMP and FDA conform design. The NRK series agitator has an integrated bearing and coupling housing with flexible coupling to connect drives with shaft journals. The NRK can be supplied with radial shaft seal rings for non-pressurized operation or with liquid-lubricated mechanical seals on pressurized tanks. Explosion protection to ATEX 2014/34/EU for explosive zones 0 to 2 for gases and for explosive zones 20-22 for dusts (device group II, categories 1-3).