We are specialists in the field of textile filtration and hose lines. This enables us to serve our customers with customised products that are ideally suited to the plant's respective process step.
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.
Areas of application:
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.
Our marsyntex® 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
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
The application of an edge sealing prevents the loss of filtrate or wash water.
The marsyntex® 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
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, our 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
The filter bags for Diastar filters produced by sewing robots distinguishes itself by its high throughput and simultaneous high filtrate clarity. We produce our ilter 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
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
For the food, chemical and pharmaceutical industry, we can recommend you our 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
Areas of application: Food, chemical industry
Examples of use: Production of pharmaceutical active agents, production of plant protection products
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
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
Benefits, special features: Bags for anodes and cathodes are used in many electrolysis processes. After many years of research and development, Markert has developed a new, high-performance fabric for nickel electrolysis that offers the best operating conditions in terms of high mechanical and chemical resistance, low electrical resistance and water permeability.
Equipment: electrolysis baths (anodes and cathode)
Areas of application: Chemical, mining, processing, metallurgy
Examples of use: e.g. nickel electrolysis, electroplating, chlorine
Benefit, Feature: Markert Tube Filter bags are characterized by ultra-fine separation of less than 5 microns. They are also manufactured very smoothly to ensure good cake release. We weld our bags at the longitudinal seam to prevent the loss of fine particles.
Equipment: bag filter / tube filter
Areas of application: Chemical, pigments, food, metallurgy
Examples of use: Silica, starch, concentrates
Based on our experience, we offer you high-quality marsyntex® 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.
Examples of use: Mineral & Mining, alumina, food, chemical industry
Benefit from the impressive characteristics of thefilter 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
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
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
The integrated clipper seam prevents particle loss.
System: Tower press, belt and rotary filters
Areas of application: Mineral & Mining, food, chemical industry
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
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
The dewatering zone prevents collection of solid material between the fabric layers.
System: Belt and rotary filters
Areas of application: Food, chemical industry
Thanks to the integrated plastic wire and the seam, this corrosion-resistant 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
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
From the correct PTFE liner for the medium to be transported, the correct pressure carrier for the operating pressure, the suitable hose cover for the intended application and a stainless steel spiral for vacuum use, we make you the best possible product for your conditions of use – always with the required conductivity. Whether it’s for loading and unloading tankers or for blood plasma applications in a pharmaceutical industry clean room, we will find the perfect hose for you.
If a hose is integrated with fittings, this creates what is known as a hose assembly. The variety of materials and designs for hoses is immense, but is dwarfed by the greater variety when it comes to fittings and connections.
The correct binding technology must be used to connect the hose and fitting. Regardless of whether it's clamp collars, press fittings or PTFE lining: as a manufacturer of hose assemblies, Markert has decades of experience so that every connection proves safe and reliable in use.
In addition to the fittings and connections listed below, Markert offers a wide range of special connections that can be used to reproduce any plant situation. If necessary, we also manufacture fittings from Hastelloy, for example, or we can create customised designs: we will be happy to advise you.
Due to the wide range of applications for industrial hose assemblies, there are many requirements when it comes to design and handling.
Harsher operating conditions such as:
can drastically reduce durability.
Appropriate additional equipment can increase the durability of the hose assembly and make handling significantly easier.
Kink protection, which provides reliable reinforcement for the hose assembly at the insertion point, and heat protection (Pyro), which provides protection against several hundred degrees Celsius, are common additional features. There are also a wide range of other tools and product features, such as:
We will be happy to advise you so that you can get the right additional equipment for your hose assembly.
Despite the high requirements of the different areas of application, our marsyntex® 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.
Regardless of the physical state, marsoflex® hose systems can transport any medium safely to it’s destination. You will find our products in refineries, open pit mining, in the chemical industry, in plant and mechanical engineering as well as in filling and dosing systems and for sure in the pharmaceutical industry.
The marsyntex® 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.
In the mining and preparation of natural resources, the necessary machinery is exposed to extreme mechanical load. Our marsyntex® filters improve your production by longer service lives, perfect dewatering and cake separation.
In the mining and preparation of natural resources, the necessary machinery is exposed to extreme mechanical load. Our marsyntex® filters improve your production by longer service lives, perfect dewatering and cake separation.
The development of the heavy industry is important for the economy of numerous countries. Due to the hifh mechanical stress, efficient hoses are required in this area of application. With our marsoflex® stainless stell corrugated tube hoses, we can ensure that the process run smoothly.
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.
You need to be careful when working with chemicals. marsoflex® hoses prevent hazardous materials from leaking out and make a big contribution to protect your employees.
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 our marsyntex® filter fabric to your process requirements. Benefit from this success and in case you are interested, contact our product manager for the pharmaceutical area.
There are precise regulations for contact with foodstuffs which we fulfil conscientiously with our marsoflex® products with regard to the materials used and their process integration.