Videos
Loading the player ...
  • Offer Profile
  • Efficient processes in the areas of mixing and drying, reacting, evaporating, sterilizing, and granulating for any industry form the core business of the internationally active AVA company.
Product Portfolio
  • Product portfolio

      • Mixers

      • The breadth of our product portfolio underscores AVA’s long-standing expertise in mixing-related process engineering solutions. Moreover, we offer all machines in a horizontal or vertical version, thus meeting all your application needs.

        AVA HTC series batch mixers are optimally suited to variable processes and frequent product changes. AVA HTK series continuous mixers for continuous operation, from powder mixers to heavy-duty mixers, are ideally suited to large throughput volumes in continuous processes. Variable, multifunctional, versatile – these are the hallmarks of the AVA HTL laboratory series. High peripheral speeds of up to 50 m/s form the basis of the HRM ring layer mixing system. HVM series conical mixers and conical dryers combine the advantages of a conical vessel, for example, with regard to optimal residual discharge with optimized overall height to fit in existing buildings. AVA HVW vertical mixers are capable of processing a wide variety of product consistencies and are ideally suited to virtually any mixing operation.
          • Horizontal Mixers

              • Horizontal Batch Mixers

              • AVA’s HTC series batch mixers are optimally suited for variable processes and frequent product changes. These horizontal mixers induce mechanical turbulence or, alternatively, process aggregate mixtures. The task of the mixer is to deliver a homogeneous mixture featuring an extremely small variation coefficient within a batch time (loading/mixing/discharge) of between two and five minutes. Decades of experience and a wide range of equipment delivered in various installation sizes, materials, and styles, speak for themselves. We deliver AVA batch mixers tailored to your requirements.
                • Mixing times between 15 seconds and several minutes
                • Perfect mixing quality
                • Short discharge times and low-residue discharge
                • Optimal cleanability
                • Consistently reproducible product quality
                • Product filling level up to 80%
                • Gentle product preparation

                Applications:
                When it comes to gentle product homogenization or the processing of solid mixtures, solid–liquid mixtures, or pasty mixtures, AVA batch mixers are an excellent choice. The spectrum ranges from powder mixers to heavy-duty designs. The construction materials industry is a classic application field as it involves frequent recipe or color changes on a daily basis. Even small quantities can be fed by manually adding them to the mixer. Highly abrasive products also used for construction are processed in machines protected by a special hard-metal plate lining welded to the interior. A common application in the food-feed industry is the preparation of baking mixes. By using special mixing elements and additionally installed shearing heads, the flour and water base substances, as well as other ingredients, are mixed at high viscosity, completely free of lumps and within the shortest time.

              • Continuous Mixers

              • From powder mixers to heavy-duty mixers, AVA HTK series mixers for continuous operation are excellently suited to large throughput volumes in continuous processes. These horizontal mixers induce mechanical turbulence or alternatively process aggregate mixtures. Our robust technology allows for 24-hour continuous operation, 365 days a year. The raw materials are fed continuously via appropriate dosing units and nozzles, and the finished mixture is continuously discharged via suitably designed discharge elements. Thanks to special agitators, AVA continuous mixers achieve very high throughput rates and optimal backmixing despite compact installation sizes. If you need any more arguments, have a look at the large number machines we have shipped and the deep industry know-how we have gained over the years.
                • Retention times of between 15 seconds and 30 minutes
                • Special agitators for intense backmixing
                • Small space requirements
                • Retention time extension by means of AVA special agitators
                • Product filling level of up to 70%
                • Gentle product preparation
                • Excellent energy efficiency
                • Low maintenance expenditure

                Applications:
                Efficient, automated processes for many different industrial sectors are what AVA continuous mixers are built for. Whether it’s homogenizing, agglomerating, granulating, or humidifying, our mixers support applications ranging from the preparation of polypropylene powders in the chemical industry and flour mixtures for the food industry through to fly ash humidification in the power plant engineering sector or the production of cement mixes for building materials. In other words, AVA continuous mixers deliver operating excellence in every industry.

              • Laboratory Mixers

              • Variable, multifunctional, versatile – these are the hallmarks of the AVA laboratory series. Flexibility of application is the key feature of this series as laboratory mixers and drying mixers are commonly used for a highly diverse spread of products or product developments. In order to make frequent product changes as easy as possible for you, we have placed great importance on uncomplicated cleaning of our laboratory models. The HTL laboratory mixers also impress with their simple and self-explanatory controls.

                HTL SERIES 3 – 30

                • Batch sizes from 0.3 liters to 24 liters
                • One base unit for five vessel volumes (3, 5, 10, 20, 30 liters)
                • Front flap to mixer interior
                • Compact enclosed housing unit
                • Drum rotatable 180° for discharge
                • Drum easily removable for cleaning purposes
                • Easy operation

                 HTL SERIES 50 – 90

                • Operation volume 15–70 liters
                • Mobile frame or stationary unit
                • Feeding nozzle with filter or folding cap
                • Discharge nozzle with cavity-free closing flap with toggle closure
                • Front flap for easy accessibility to mixer interior
                • Rotation speed controller and display, ammeter, and timing relay for mixing time
                • Plug and play unit
              • Ring Layer Mixers

              • The ring layer mixer agitator system delivers high peripheral speeds of up to 50 m/sec. The resulting centrifugal force brings the product outwards into a ring layer on the vessel side wall. The high speed difference between the rotating agitator and the mixing drum, combined with the use of different mixing elements, guarantees a high and agglomerate-free mixing intensity. Fluids are injected tangentially into the product through special nozzles. At such high speeds, the slightest imbalance could jeopardize the continued safe operation of these plants, which is why we bring our full experience, expertise, and sophisticated technology to bear to guarantee the flawless design of every single ring layer mixer we ship to our customers.
                • Very intensive mixing
                • Streak-free mixing of solids with fluids for the production of pastes
                • Production of micro granules up to granules in the millimeter range
                • Optimal disintegration of fiber products
                • Very short retention time, meaning small machine sizes for large capacities
                • Optimal energy utilization

                Applications:
                Large throughput rates despite a small installation size – this is precisely what the AVA ring layer mixer is built to deliver. One application example is micro granulating in the chemical industry, for example, in the field of detergent production. Here, poorly flowing powders are transformed into a highly fluid product through micro granulation. In the area of pulp processing, our annular layer mixers come into their own, for instance, when it comes to preparing suspensions (solids plus solution) that serve as base material for subsequent staple fibers production. Compared to conventional systems, the ring layer mixer achieves very rapid decomposition of the individual fibers in the solution. In the pulp and pastes production processes of the food industry, the decisive argument for the ring layer mixer is that it offers optimum hydro neutralization of the product, for example, using steam.

            • Vertical Mixers

                • Conical Mixers

                • AVA conical mixers are capable of processing a wide variety of product consistencies and are ideally suited to almost any mixing operation. The rotating helix conveys the product upwards, along the vessel side wall. From here, it drops down into the center and thus once again joins the mixing process. Horizontally arranged connection bridges provide additional cross mixing. This results in greatly reduced mixing times compared to other systems. Depending on the agitator rotation speed and design, gentle folding or intensive mixing can be carried out. The bearing of the self-centering helix is mounted outside of the mixing chamber. AVA conical mixers are ideally suited to processes where high purity and effective cleaning are required. The vessel shape also supports quick and optimal discharge. To realize an optimal design height, angle and amount of the conical part can be adjusted to the application.
                  • Mixing times from two to several minutes, depending on the product
                  • Short discharge times and optimal residual removal
                  • Easy access to all parts that contact the product
                  • Consistently reproducible product quality
                  • Particularly gentle mixing
                  • Materials: high-carbon steels through to high-quality stainless steels such as Hastelloy
                  • Extremely easy cleaning
                  • Drive and bearings outside of mixing chamber, therefore no risk of product contamination due to lubricants, amongst others
                  • Sealing external to mixed/dried product, thus very low maintenance costs
                  • High failure resistance and low operating costs compared to conical screw mixers

                  Applications:
                  AVA conical mixers are in operation across all industries. Depending on your application, they process dry or wet, free-flowing, or sticky products. In the food sector, the gentle production of spice blends is a classic application. In the pharmaceutical industry, AVA helix mixers are used for the production of APIs, while the production of cellulose is the most common application in the chemical industry. The conical mixers are perfectly suited to nearly any mixing task, and the heated version can also be used as a drying mixer, reactor, or evaporator.

                • Vertical Mixers

                • HVM-B series vertical mixers and vertical dryers combine the advantages of a vertical vessel in a compact frame for custom installation in existing buildings. Compared to other vertical mixing systems, the HVM-B range achieves constant mixing efficiency despite a significantly reduced construction height. The rotating mixing helix (single mixing helix or AVA double mixing helix) conveys the product upwards, along the outer wall of the vessel. From here, it drops down into the shaft area at the vessel center and thus once again into the mixing process. The drive and bearing are located outside the vessel. This technology thus prevents product contamination with gear oil or lubricating grease, which is a common problem with other mixing systems. Optimal accessibility via large inspection doors in the cylindrical vessel allows for easy cleaning, which can also be automated by incorporating CIP nozzles. 
                  In the drying mixer variant, the side wall and/or agitator are fully heated, achieving a superior heat transfer coefficient.
                  • Particularly gentle homogenizing with excellent mixing quality thanks to double-action mixing helix
                  • Mixing times from 15 seconds to several minutes
                  • Lower rotation speeds than in other systems
                  • Larger operation volume range and optimal residual discharge
                  • Short discharge times
                  • Easy access to all product contacting parts, and thus easy cleaning
                  • Consistently reproducible product quality
                  • Materials: carbon steels through to high-quality stainless steels, such as Hastelloy
                  • Drive and bearings outside of mixing chamber, therefore no risk of product contamination caused by lubricants, amongst others
                  • Sealing external to mixed/dried product, resulting in very low maintenance costs
                  • High failure resistance and low operating costs compared to conical screw mixers

                  Applications:
                  The vertical mixer is ideal for coating and homogenizing bulk materials and for evaporating suspensions. This could be a simple mixture of cellulose powders in the cellulose industry, homogenizing of zeolites in the chemical industry, mixing of wine additives in food technology, and conditioning of iron powder with additives in metallurgic applications. In the drying mixer variant, the spectrum ranges from amino acid drying and mercury evaporating through to boron nitride calcination

              • Dryers

              • These are the building blocks for superior solutions for drying, reacting, and evaporating processes. With AVA technology – whether horizontal or vertical – you will always achieve the best results for your individual application.

                AVA HTC-T series (batch dryers) and HTK-T (continuous drying mixers) are horizontal contact drying mixers or convective drying mixers designed as shovel drying mixers and often used as reactors. AVA HVW-T type vertical drying mixers are suited to various batch operation drying and evaporating processes. HVM-T series conical mixers and conical dryers combine the advantages of a conical vessel, for example, with regard to optimal residual discharge and an optimized overall height for installation in existing buildings.
                  • Horizontal Dryers

                      • Horizontal Dryers

                      • AVA HTC-T (batch dryers) and HTK-T series (continuous drying mixers) are horizontal contact drying mixers or convective drying mixers that are designed as shovel drying mixers and often used as reactors. The product fed into the machine comes into direct contact with the heated drying elements (drum, head ends and/or shaft, and shovels) and is continuously shifted by the rotating agitator. In the convective drying mixer variant, steam or hot air is fed into the mixer interior and the drying elements can also be heated. Half-pipe coils or double jackets are available for heating the drum. Thermal oil or steam are most commonly used as heating fluid, or an electric heater can be used for high-temperature applications. The constant circulation along the heated surfaces leads to uniform moisture expulsion and creates a uniform temperature and product humidity in the drying mixer product chamber. Vapors are removed via vapor filter systems specially constructed by AVA. The shape and angle of the shovels ensure optimal heat exchange between product and side wall. Separately driven choppers dissolve lumps, thus resulting in a fine-grained to powdered material consistency. Benefits include very short drying times, which can be further reduced by including a vacuum dryer in the design.
                        • Can be used as drying mixers, reactors, or evaporators
                        • Mixing in the turbulent range, by inducing mechanical turbulence, or in a moving aggregate
                        • Heating media: steam, thermal oil, water, or electrical heating in high-temperature applications
                        • Coolant: brine solution or water
                        • Temperature transfer via double jacket, half pipe and shaft
                        • Materials: carbon steels through to high-quality stainless steels such as Hastelloy
                        • Drying temperatures: –20°C to + 800°C
                        • Pressure in product and heat chamber: -1 bar to +40 bar
                        • Design- and process-related short drying times
                        • Consistent, uniform temperature and product moisture
                        • Strip process drying

                        Applications:
                        Many production processes generate water and/or solvent-moist intermediate products that must be dried before further processing, distribution, or disposal is possible. Drying is often carried out in two steps: an upstream, less energy-intensive mechanical method for expelling the main moisture (Nutsche filters, centrifuges) and the subsequent thermal final drying. AVA HTC series machines are used as reactors in the cellulose industry, as sterilizers in the food industry, as drying mixers for flame retardants in the chemical industry, and for evaporating high-boiling substances (for example, hydrocarbons) from contaminated environmental industry substances under vacuum conditions.

                      • Conical Dryers

                      • AVA Conical drying mixers are suitable for a wide range of drying and evaporation processes in batch operation. They consist of a cone-shaped vessel with mixing helix installed close to the side walls. They were developed for shorter process times with maximum product protection.

                        The mixing helix is a double-threaded (or single) conical spiral that is connected to the shaft via steps. It conveys the product upwards along the heated side wall, after which it sinks downwards again inside the process chamber. This results in a uniform temperature and product humidity across the entire product chamber. To further reduce the drying time, the helix can additionally be heated and a vacuum can be applied. In the convective heating variant, steam or hot air is applied to the mixer interior, and the drying elements can also be heated.

                        • Self-centering helix design with single-side bearing
                        • Particularly gentle and fast homogenizing thanks to double-action mixing helix
                        • Drive and bearings outside of the mixing chamber prevents risk of product
                        • Contamination due to lubricants, amongst others
                        • Sealing external to mixed/dried product significantly reduces maintenance costs
                        • Drying temperatures from –20°C to 800°C
                        • Temperature transfer via double jacket, half pipe, shaft, and helix
                        • Larger heating surface design for shorter drying times
                        • Above-average heat transfer through continuous mixing and intensive product contact with the heated side wall
                        • Heating media: steam, thermal oil, water, or electrical heating for high-temperature applications, coolant: brine solution or water
                        • Pressure in product and heat chamber: -1 bar to +40 bar
                        • Materials: carbon steels through to high-quality stainless steels such as Hastelloy
                        • Lower rotation speeds than in other systems
                        • Larger operation volume range and optimal residual discharge
                        • Very high evaporation capacity – evaporation processes almost continuously controllable
                        • High failure resistance and low operating costs compared to conical screw mixers

                        Applications:
                        AVA conical drying mixer application scenarios range from laboratory to large-scale production, and from highly sensitive pharmaceutical applications to rugged environmental engineering. Customers frequently chose this versatile machine type as the basis for tailored solutions. This is a tiny sample of the possible applications: drying of APIs for the pharmaceutical industry, sterilizing of spices in the food industry, drying of ion exchange resins in the chemical industry, the evaporation of solvent-containing sludge in environmental engineering, as well as coating of iron powder with additives in metallurgic applications. A multitude of process steps can be implemented using AVA conical drying mixers.

                    • Vertical Dryers

                        • Laboratory Dryers

                        • Variable, multifunctional, versatile – these are the hallmarks of the AVA laboratory series. Flexibility of application is the key feature of this series as laboratory mixers and drying mixers are commonly used for a highly diverse spread of products or product developments. In order to make frequent product changes as easy as possible for you, we have placed great importance on uncomplicated cleaning of our laboratory models. The HTL laboratory mixers also impress with their simple and self-explanatory controls.

                          HTL SERIES 3-30

                          • Batch sizes from 0.3 liters to 24 liters
                          • One base unit for five vessel volumes (3, 5, 10, 20, 30 liters)
                          • Front flap to mixer interior
                          • Compact enclosed housing unit
                          • Drum rotatable 180° for discharge
                          • Drum easily removable for cleaning purposes
                          • Easy operation

                          HTL SERIES 50-90

                          • Operation volume 15–70 liters
                          • Mobile frame or stationary unit
                          • Feeding nozzle with filter or folding cap
                          • Discharge nozzle with cavity-free closing flap with toggle closure
                          • Front flap for easy accessibility to mixer interior
                          • Rotation speed controller and display, ammeter, and timing relay for mixing time
                          • Plug and play unit

                          Applications:
                          Whether as mixer or drying mixer, for laboratory developments or small-scale production, the AVA laboratory mixers and drying mixers can map any process engineering method across all industrial sectors. This includes mixing applications in the food sector, for example, production of beverage powders with different flavors for the fitness industry, the development of new APIs in the pharmaceutical sector, as well as developing cathode materials in a high-temperature process. Our product range covers cost-effective solutions for small-scale productions through to high-tech custom machines.

                        • Vertical Dryers

                        • HVM-B series vertical mixers and vertical dryers combine the advantages of a vertical vessel in a compact frame for custom installation in existing buildings. Compared to other vertical mixing systems, the HVM-B range achieves constant mixing efficiency despite a significantly reduced construction height. The rotating mixing helix (single mixing helix or AVA double mixing helix) conveys the product upwards, along the outer wall of the vessel. From here, it drops down into the shaft area at the vessel center and thus once again into the mixing process. The drive and bearing are located outside the vessel. This technology thus prevents product contamination with gear oil or lubricating grease, which is a common problem with other mixing systems. Optimal accessibility via large inspection doors in the cylindrical vessel allows for easy cleaning, which can also be automated by incorporating CIP nozzles. 
                          In the drying mixer variant, the side wall and/or agitator are fully heated, achieving a superior heat transfer coefficient.
                          • Self-centering helix with single-side bearing
                          • Particularly gentle homogenizing with excellent mixing quality thanks to double-action mixing helix
                          • Mixing times from 15 seconds to several minutes
                          • Lower rotation speeds than in other systems
                          • Larger operation volume range and optimal residual discharge
                          • Short discharge times
                          • Easy access to all parts contacting the product results in easy cleaning
                          • Consistently reproducible product quality
                          • Materials: carbon steels through to high-quality stainless steels such as Hastelloy
                          • Drive and bearings outside of mixing chamber, thus preventing risk of product contamination due to lubricants, amongst others
                          • Sealing external to mixed/dried product, which significantly reduces maintenance costs
                          • High failure resistance and low operating costs compared to conical screw mixers

                          Applications:
                          The vertical mixer is ideal for coating and homogenizing bulk materials and for evaporating suspensions. This could be a simple mixture of cellulose powders in the cellulose industry, homogenizing of zeolites in the chemical industry, mixing of wine additives in food technology, and conditioning of iron powder with additives in metallurgic applications. In the drying mixer variant, the spectrum ranges from amino acid drying and mercury evaporating through to boron nitride calcination.

                      • Industries

                      • The trust of our customers in everything we say and do is a valuable commodity that we earn anew, every day. All industries have very specific requirements, and we account for these in our custom productions based on our experience and spirit for innovation. Whether chemical or food and feed, pharmaceutical or building materials, power plant engineering or metallurgy, starch, cellulose or environmental engineering: We combine our engineers’ technical expertise with competence in all areas of project management for tailor-made solutions from a single source.
                          • Building Materials

                          • Depending on requirements, AVA continuous or batch mixers are used for a variety of products in the construction industry. Whether for mixing of cement with fly ash, the production of dry mortar, fine plaster, pigmented plaster, or cement mixes – with AVA mixers you are always on the safe side. Reliability and quality coupled with high performance.
                            • 100 percent reproducible mixing quality
                            • Streak-free colorants mixing
                            • Long service life due to extremely wear-resistant designs
                            • Selectable batch or continuous operation
                            • High operation volumes
                            • Excellent discharge capability
                            • Short batch times
                          • Chemical Industry

                          • We offer excellent process engineering solutions for the chemical industry in the fields of mixing, drying, evaporating, reacting, and granulating. Exemplary applications: Drying of filter cake, conditioning of flame retardants, mixing of battery masses or processing agrochemicals.
                            • Top mixing quality levels
                            • Short drying times thanks to optimal heat transfer
                            • Final moisture content in the ppm range after drying
                            • High-temperature applications with up to 800°C heating temperature
                            • High machine availability
                            • Materials ranging from V2A or V4A stainless steel and special materials such as 1.4462/1.4539 through to Hastelloy/alloy and titanium-grade materials
                            • Products meet specific ATEX requirements
                          • Food

                          • AVA offers sophisticated methods and machines for foodstuff processing and refining, in particular for applications aimed at increasing and maintaining the quality and stability of different products. Whether it comes to sterilizing, mixing, coating, drying, or other processes, AVA puts its know-how and experience to work for you.
                            • Short mixing times and high mixing quality even for small particle additives
                            • Gentle product treatment processes
                            • Cavity-free design, including AVA discharge flap
                            • Agglomerate-free mixing result thanks to independently driven blade heads
                            • Superior residual evacuation, no manual mixer cleaning required
                            • Fast homogenization of mixtures of different bulk densities
                            • Sterilization processes at over pressure and in a vacuum
                            • Slow addition of liquids through spray nozzles
                            • FDA- and EHEDG-compliant design
                          • Power Plant Technology

                          • No matter where ash and dust accumulate, AVA continuous or batch mixers can condition them to a transportable final product for disposal or recycling. The applications range from power plant ash derived from lignite, hard coal, biomass, or waste incineration power plants to filter dusts from steelworks and coking plants through to special applications such as hot or reactive ashes from various processes, such as shale oil production.
                            • Comprehensive product range from individual machines to complete turnkey plants including materials handling, ash and water dosage, vapor handling, controlling, and more
                            • No mixer clogging or caking, even after long operating times
                            • Very high product homogeneity, short mixing times and thus very high throughputs (up to 1000 t/h) possible due to intensive mixing
                            • Very robust mixer design; low-wear parts reduce maintenance costs
                            • Low energy consumption
                          • Plastics and Elastomers

                          • Due to an ever increasing spectrum of applications, the plastics and elastomer industry has become an exciting challenge for AVA. We concentrate specifically on the individual and specialist applications like conditioning of recycled material for the manufacture of modern insulation material, drying of plastic powders, coating of plastic granules and the production of SAP (Superabsorbent Polymers) and thereby create a tailor made solution for our customers.
                            • Comprehensive product range from individual machines to complete turnkey plants including materials handling, ash and water dosage, vapor handling, controlling, and more
                            • No mixer clogging or caking, even after long operating times
                            • Very high product homogeneity, short mixing times and thus very high throughputs (up to 1000 t/h) possible due to intensive mixing
                            • Very robust mixer design; low-wear parts reduce maintenance costs
                            • Low energy consumption
                          • Metallurgy

                          • By “metallurgy” we understand on the one hand the manufacture of metals, i.e. the metallurgy industry, and on the other hand, metal processing, i.e. the manufacture of high-performance materials from metal powders. AVA supplies intensive mixers and granulators for sintering applications, coal mixers for the coking plant, dust conditioners and high-precision mixers for processing metal powders.
                            • Considerably reduced space requirements
                            • Final product improvement through use of a forced agitator
                            • Short processing times
                            • Ability to add water
                            • No clogging of the mixer even in the event of excessive product humidification
                            • Easy maintenance
                            • Quick replacement of wear parts
                            • High throughput capacities up to 2000 t/h per mixer
                            • Special drum lining for increased durability
                            • Agitator drive based on hydraulic systems, enabling a high degree of speed control flexibility
                          • Pharmaceutical Industry

                          • As a supplier of machines and installations to the pharmaceutical industry, we ensure that these comply with current GMP regulations and are FDA compliant. Furthermore, we guarantee that they are delivered with all required certification and help our customers to conduct risk analyses (RA). We take our service to the next level by supporting the procurement and validation process with our FAT and SAT protocols and with Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ). We also conduct operator training and carry out plant maintenance.
                            • Fast mixing times and high mixing quality for consistently reproducible mixtures
                            • Simple and thorough CIP cleaning systems
                            • Cavity-free design
                            • Thermal reacting and drying processes even under pressure and in a vacuum
                            • Spray nozzles for homogeneous coating
                            • Large heating surface thanks to double jacket, shaft, and agitator heating
                            • FDA compliant, validated designs
                            • Containment systems available
                          • Starches

                          • Chemically modified starches (from potatoes, corn, tapioca, wheat, peas, and others) are used in papermaking, among other applications, to improve paper strength. In this case the AVA dry process is more economical than the widely used but obsolete wet process. In this process, natural starch powder is intensively mixed with the cationizing agent. The etherification reaction then takes place in a reactor. The reactor is connected downstream to a second neutralizing mixer. The starch consistency remains powdery throughout the process.
                            • Reduced consumption of raw materials compared to the wet process
                            • Wastewater-free process
                            • Shorter processing times compared to the wet process
                            • Very high solids content
                            • Consistently reproducible product quality
                            • Batch process or continuous process – AVA offers both options
                          • Environmental Engineering

                          • Applications in the field of environmental engineering have always counted among AVA’s core competencies. Our machines are known for their heavy-duty designs and associated long service life. We are the innovation leader for numerous applications like the conditioning of dusts, sludge and liquids, the thermal treatment of soils, sludge, suspensions or other hazardous waste, the handling of radioactive materials, the sterilization of hazardous waste or the production of refused derived fuels (RDF) and mining backfill materials.
                            • Individual solution tailor-made to your disposal task
                            • Abrasion-resistant heavy-duty versions
                            • Comprehensive product range from individual machines to complete plants
                            • Highly economical due to low operating costs and high availability
                          • Cellulose

                          • Alkali cellulose, MC, HEC, HPMC, CMC... Machine technology requirements in the cellulose industry are as varied as the products themselves. AVA, with its broad portfolio of horizontal and vertical mixers, drying mixers, and reactors, is ideally positioned in the cellulose market. Many references from our satisfied, established customers are proof of the efficiency of our machines.
                            • Individual mixing and reacting technology solution tailored to your task
                            • AVA offers products for batch process and continuous process
                            • Special ATEX requirements are taken into account
                            • Pressure range from -1 bar to +40 bar
                            • Targeted temperature management through optimized heat transfer from the heating/cooling jacket to the product
                            • Complete equipment offering for the entire process chain, from mixers and reactors through to homogenizing mixers