• ENVIRONMENTAL TECHNOLOGY21XX

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  • Offer Profile
  • Our marsyntex® filters for separating solids and liquids and filtering out dust are used in many industrial sectors. Our strength lies in meeting the individual and specific requirements of our customers.

    In order to determine the best solution, we stay in close dialogue with our customers. Our experienced sales engineers analyse your process and machine requirements and prepare a competitive offer that meets your personal expectations.

Product Portfolio
  • MARKERT GRUPPE

      • marsyntex® filters for separating solids and liquids and filtering out dust

          • Filter cloths

          • marsyntex®filter cloths are manufactured especially for horizontal chamber and membrane filter presses of all kinds, up to a plate width of 3 metres.

            The plastics, yarns and bonds used, and an innovative and perfect design, correspond with your production processes. This allows us to generate an excellent cake-release performance, a clear filtrate, a dry cake, maximum throughput and the longest service life for your applications.

            In addition,marsyntex®filter cloths have high chemical resistance and the best mechanical resistance with a low level of stretching.

            We offer a vast range, from the finest to the coarsest separation performance, tailored to suit your specific requirements, and we can put it all together in the fastest time possible. Benefit from our specialists’ wealth of experience. Make use of the expertise we're gaining every day.

              • Filter cloths for Mineral & Mining

                    • Single cloth with reinforced inlet and hems

                    • In the mining and preparation of natural resources such as aluminium, coal, lime, kaolin, zinc, copper, lead, iron, nickel, silver, gold, lithium, rare earths as well as the mining of pre-products, the necessary machinery is exposed to extreme mechanical load.
                      Ourmarsyntex®filter cloths improve your production by longer lifetime, perfect dewatering and cake separation.

                      System:Filter press for Mining, Metso VPA, Outotec FFP, Diemme Aqseptence
                      Areas of application:Alumina, Mineral & Mining
                      Examples of use:div. concentrates and tailings
                • Barrel neck cloths for filter presses

                    • Barrel neck cloth

                    • marsyntex®barrel neck cloths are easy to assemble and offer perfect fit. The filter cloths can be combined with backing cloths or support textiles to improve drainage and protect them from damages.

                      Areas of application:Alumina, Mineral & Mining, food, chemical industry
                      Examples of use:Production of sugar, production of catalysers
                    • Barrel neck cloth with feed hole, stay bosses and edge reinforcements

                    • These reinforcements improve the abrasion protection and lifetime is extended.

                      Areas of application:Mineral & Mining, food, chemical industry
                      Examples of use:Industrial and municipal sewage sludge dewatering
                    • Barrel neck cloth with rubber neck, feed hole, stay bosses and edge reinforcements

                    • To extend the service life, a rubber neck made of elastic polymers has been integrated into this cloth. It is for example used for the filtration of abrasive sludges and for core hole blow-out.

                      Areas of application:Alumina, Mineral & Mining, food, chemical industry
                      Examples of use:Industrial and municipal sewage sludge dewatering
                    • Barrel neck cloth with edge coating

                    • The application of an edge sealing prevents the loss of filtrate or wash water.
                    • Barrel neck cloth, antistatic, monofilament/multifilament

                    • For filter presses in potentially ATEX areas,marsyntex®filter cloths in antistatic version are used. Due to high safety requirements, a high number of stainless steel fibres is used for discharge, which are discharged via themarsyntex®-specific grounding strand.
                    • Barrel neck cloth, antistatic, with stainless steel fibres

                    • By grounding the antistaticmarsyntex®filter cloths, the electrostatic charging is discharged and filter cloth damage is avoided.
                  • Leak-proof cloths

                      • CGR barrel neck cloth

                      • Barrel neck cloth with cloth neck and sealing cord for perfect fit.

                        System:Filter presses
                        Areas of application:Food, chemical industry
                        Examples of use:Production of colour pigments, dewatering of yeast and wine lees, battery industry
                      • CGR simple cloth, leak-proof

                      • Simple cloth with sealing cord in perfect fit.

                        System:Filter presses
                        Areas of application:Food, chemical industry
                        Examples of use:Mash filtration in breweries
                      • Case, insertion aid

                      • To make the installation of our cloths into leak-proof CGR filter plates as user-friendly as possible, we have invented themarsyntex®insertion aid for you.

                        System:Filter presses
                    • Filter segments

                          • Filter cloth for vacuum pan filters

                          • With a combination of perfect fit and dimensional stability of the fabric, we avoid foldings and long service life of the filter.

                            System:Pan filters
                            Areas of application:Alumina, Mineral & Mining, food, chemical industry
                      • Filter belts

                      • Based on our experience, we offer you high-qualitymarsyntex®filter belts, seamless up to a width of 4.5 m, and the suitable clipper seam connections. We provide you with the perfect solution for your filtration system used and the process conditions.

                        We achieve continuous filtration efficiency and long service life. In the following, we present you different solutions.
                        They can be individually used in most different areas of application on the following systems: Filter belts for belt filters, tower presses, rotary filters, double-belt presses.

                          • Filter belt for phosphoric acid

                          • Benefit from the impressive characteristics of themarsyntex®filter fabric DID 11137. Used in the phosphogypsum filtration area, the process sequence of your system is clearly optimised.

                            System:Horizontal vacuum belt filters
                            Examples of use:Phosphogypsum filtration
                          • Filter belt for tower press

                          • Our dimensionally stable belts are available up to a maximum width of 1.7 m and lengths up to 215 m. They ensure reliable straight running with perfect separation effect. Apart from that, they offer excellent cleanability and mechanical resistance. Air permeability is possible within a range from 0.5-270 dm³/dm²*min. The marsyntex filter belts are pre-stretched to minimise shrinking and stretching.

                            System:Tower press
                            Areas of application:Alumina, Mineral & Mining, food, chemical industry
                            Examples of use:Production of concentrates, calcium phosphate, calcium chloride

                          • Rotary filter cloth with rubber profiles

                          • The profile ensures straight running and thus optimises guidance of the belt.

                            System:Rotary filters
                            Areas of application:Alumina, Mineral & Mining, food, chemical industry
                            Examples of use:Production of starch, zeolites and copper concentrate
                          • Filter belt with coated clipper seam

                          • The integrated clipper seam prevents particle loss.

                            System:Tower press, belt and rotary filters
                            Areas of application:Mineral & Mining, food, chemical industry
                          • Filter belt made of double-layer fabric with clipper seam

                          • This special binding ensures absolute freedom from folds, good cake separation and excellent dewatering behaviour (maximum width 4.5 m).

                            System:Belt and rotary filters, vacuum filters
                            Areas of application:Alumina, Mineral & Mining, food, chemical industry
                            Examples of use:Production of zinc oxide, jarosite, nickel, zinc and copper concentrate, tailings
                          • Filter belt with seamless overlap

                          • The seamless overlap of the belt allows for a smooth transition at the scraper.

                            System:Belt and rotary filters
                            Areas of application:Mineral & Mining, food, chemical industry
                          • Filter belt with overlap and dewatering zone

                          • The dewatering zone prevents collection of solid material between the fabric layers.

                            System:Belt and rotary filters
                            Areas of application:Food, chemical industry
                          • Filter belt with flexible plastic pintle wire

                          • Thanks to the integrated plastic wire and the seam, this corrosion-resistantmarsyntex®filter belt allows easy assembly. As opposed to steel wires, breaking of the wire is not possible.

                            System:Belt and rotary filters
                            Areas of application:Food, chemical industry
                          • Filter belt with especially strengthened side edges

                          • The strengthened side edges promote straight running of the belt and thus prevent fraying of the fabric edges.

                            System:Belt and rotary filters
                            Areas of application:Mineral & Mining, food, chemical industry
                        • Filter bags

                        • Themarsyntex®filter bags for disc filters withstand the high mechanical loads of most different areas of application. The excellent cake drying times with best cake separation behaviour possible and the excellent durability are particularly worth mentioning.

                          Examples of use: Mineral & Mining, alumina

                            • Filter bags for Diastar filters

                            • Thanks to production by means of our sewing robots, our Diastar filter bags offer constant and best possible fit. High throughput with simultaneous high filtrate clarity are particularly worth mentioning. Thanks to our modified polypropylene, the bags are also resistant to maximum temperature applications up to 110°C. Depending on the system type, themarsyntex®filter bag consists of 3 - 8 channels, with neck and integrated sealing cord at the top. At the lower rim, there is a weight bar which is reusable, thanks to the removal slot.

                              System:Backflush filters
                              Areas of application:Alumina, food
                              Examples of use:Production of alumina and sugar
                            • Filter bags for Diastar filters with welded holes

                            • Themarsyntex®filter bags for Diastar filters produced by sewing robots distinguishes itself by its high throughput and simultaneous high filtrate clarity. We produce themarsyntex®filter bags of 3 - 8 channels, with neck and welded holes for neck pins at the top. At the lower rim, there is a reusable weight bar. The modified polypropylene ensures resistance at maximum temperature applications up to 110°C.

                              System:Backflush filters
                              Areas of application:Alumina, food
                              Examples of use:Production of alumina and sugar

                            • PEEK filter bags for centrifuges

                            • Centrifuge insert consisting of a continuously welded PEEK double-layer fabric with PTFE side edge reinforcement. PEEK is a special material which is resistant to high temperatures and chemicals.

                              Systems:Horizontal peeler centrifuges
                              Areas of application:Chemical industry
                              Samples of use:OLED production
                            • Centrifuge inserts

                            • For the food, chemical and pharmaceutical industry, we can recommend you ourmarsyntex®centrifuge inserts. They offer excellent resistance and provide for little particle loss. More advantages include a considerable filter cake and little residual humidity.

                              System:Horizontal as well as vertical peeler centrifuges, top discharge centrifuges, inverting centrifuges
                              Areas of application:Food, chemical industry
                            • Centrifuge inserts for horizontal peeler centrifuge

                            • Areas of application:Food, chemical industry
                              Examples of use:制药生产活性代理名单tion of plant protection products
                            • ferrutex® filter bags for disc filters

                            • ferrutex®: New path-breaking fabric for iron ore and pelletizing plants. Best cleanability thanks to elastic effect with high mechanical resistance.

                              System:Disc filters
                              Areas of application:Mineral & Mining
                              Examples of use:Iron ore concentrate and pelletising systems, tailings and pastefill
                            • Filter bags for disc filters

                            • marsyntex®filter bags ensure, for example, constantly high throughputs, 100% discharge of the filter cake and an extended service life as well as best cleanability possible. Welded longitudinal seams, instead of the standard sewn seam, ensures little particle loss Optional: Support bag to protect the filter bag and increase drainage and dewatering.

                              System:Disc filters
                              Areas of application:Alumina, Mineral & Mining
                              Examples of use:Concentrates, tailings and pastefill
                            • Filter bags for leaf filters

                            • 由于完美的适合生产结合high-performance fabrics, filter covers suitable for the most different pressure leaf filter types ensure best possible service life and filtration. In this connection, the fabrics have to withstand highest requirements and ensure perfect cake discharge as well as clear filtrate.

                              System:Moore filters, DDS filters, Scheibler filters, AMA, Kelly, Niagara filters, vertical pressure filters, progress frame filters
                              Areas of application:Alumina, Mineral & Mining, chemical industry and food
                            • Support bags for disc filters

                            • The support bag supports abrasion protection, extension of the service life and the increase in the drainage area.

                              Areas of application:Alumina, Mineral & Mining
                              Examples of use:Concentrates, tailings and pastefill
                            • Support cloth for the centrifuge insert

                            • Thanks to the drainage function, the filtration speed is increased and at the same time also the cake dewatering during centrifugation.

                              Areas of application:Alumina, food, chemical industry
                          • More products

                              • Micro sieve

                              • System:Micro sieve drum
                                Examples of use:4. Cleaning level sewage water in treatment plants
                              • Filter hoses for cartridge filters

                              • Ourmarsyntex®filter hoses, filter fabrics and support fabrics are supplied in seamless, sewn or welded variants. In this connection, we use textile, high-quality materials.

                                System:Cartridge filters
                                Areas of application:Chemical industry, alumina & food
                                Examples of use:Production of chlorine (chlorine electrolysis), production of sugar
                              • Fluidisation funnels

                              • marsyntex®fluidisation funnels are used in silo vehicles for the even, trouble-free transport as well as for fast unloading of bulk goods.

                                System:Silo vehicles
                                Areas of application:Food, chemical industry, Mineral & Mining
                                Examples of use:Use in the loading and transport of bulk goods
                              • Catching baskets for pelletising systems

                              • marsyntex®catching baskets are used in the pharmaceutical industry and are especially produced for catching the pellets (pharmaceutical active agents).

                                System:Fluid bed dryers
                                Areas of application:Food
                                Examples of use:Pharma tabletting
                              • Filter discs

                              • These filters are suitable above all for suspensions with a low solid content. We offer solutions in a wide variety of pore sizes.

                                System:Horizontal disc filters
                                Areas of application:Food, chemical industry
                              • Filters for fluid bed dryers

                              • The high-quality processing of themarsyntex®filters for fluid bed dryers guarantees perfect filtration. The welded seam enables us to guarantee little particle loss of your medium. We offer the marsyntex® filters for fluid bed dryers in different sizes, weaving patterns and air permeabilities in an antistatic execution.n an antistatic fabric.

                                Examples of use:Food, pharma
                                System:Fluid bed dryers
                                Areas of application:Food, chemical industry
                              • Loading hoses

                              • Loading hoses guarantee effective and emission-free discharge, loading and delivery of bulk goods in all weather conditions.

                                Examples of use:Bulk good loading
                                System:Loading systems
                                Areas of application:Alumina, food, chemical industry
                              • Filters for dust filtration

                              • In addition to perfect filtration performance and efficiency,marsyntex®粉尘过滤器提供蛋糕容易放电,制造ing quality for a long service life and high temperature resistance.

                                Examples of use:Filtration/retention of dust (concrete/lime works)
                                System:Cartridge filters
                                Areas of application:Food, chemical industry
                              • Filter plates and membranes for filter presses

                              • 我们提供合适的滤板filter presses and tower presses. This includes e.g. chamber plates and membrane plates as well as loose membranes for exchange or upstream installation.

                                Areas of application:Alumina, Mineral & Mining, food, chemical industry
                                Examples of use:Filter presses in all production areas
                              • Steel segments for disc filters

                              • Our disc filter sectors offer high durability with simultaneous very low weight of less than 10 kg. Thanks to their special design, they are the perfect supplement for themarsyntex®filter bags.

                                Areas of application:Alumina
                              • Plastic support grids for automatic press filters

                              • Depending on the application temperature, we can offer you plastic support grids made of different materials. They offer perfect dewatering performance and high durability.

                                Areas of application:Alumina, Mineral & Mining, food, chemical industry
                              • Plastic segments for disc filters

                              • marsyntex®plastic segments for disc filters distinguish themselves by their easy handling.

                                Areas of application:Alumina, Mineral & Mining
                              • Rubber membrane for filter presses and tower presses

                              • Depending on the application conditions, we offer rubber membranes made of different materials.

                                Areas of application:Alumina, Mineral & Mining, food, chemical industry
                              • Feeding shoe for mining cloths

                              • Use of themarsyntex®feeding shoes makesany additional sealing unnecessary. It allows for simple and easy filter cloth exchange and operation of the filter cloth.

                                Areas of application:Alumina, Mineral & Mining
                            • Areas of application

                            • Despite the high requirements of the different areas of application, ourmarsyntex®filters are able to guarantee perfect solid/liquid separation of your medium.marsyntex®filters are used in numerous companies worldwide and particularly distinguish themselves by their excellent cake separation behaviour and perfect stretching behaviour. Our filters will lead to an improvement in your production.
                                • Alumina

                                • Themarsyntex®filter covers are used in diverse filtration processes in aluminium oxide refineries worldwide as well as in the different process stages of the Bayer process.

                                  Thanks to the decades of experience with the original equipment manufacturers and end users, we offer you suitable materials and exact manufactures for your processes.

                                  Thanks to this combination, ourmarsyntex®filter covers achieve perfect cake separation behaviour and 100% filtration result.

                                  Alumina Folder (pdf)

                                • Mineral & Mining

                                • In the mining and preparation of natural resources, the necessary machinery is exposed to extreme mechanical load. Ourmarsyntex®filters improve your production by longer service lives, perfect dewatering and cake separation.

                                • Food

                                • In the mining and preparation of natural resources, the necessary machinery is exposed to extreme mechanical load. Ourmarsyntex®filters improve your production by longer service lives, perfect dewatering and cake separation.

                                • Chemical industry

                                • Both, in inorganic chemistry, in the production of plastics and in the production of pigments and colours, silica or zeolites,marsyntex®is the brand for technical filtration.

                                  For competent consultation, please contact our product manager for the chemical industry area.

                                • Pharmaceutical industry

                                • marsyntex®filters for the pharmaceutical area are individually produced. For the demanding applications, we use high-tech textiles to protect your processes from mechanical, thermal and chemical influences.

                                  We provide for the further development of your filter units and simultaneously adjust ourmarsyntex®filter fabric to your process requirements. Benefit from this success and in case you are interested, contact our product manager for the pharmaceutical area.