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#1 and #2 Pleated filter bags/ Pleated polypropylene high flow bag filter cartridge for SS bag filter housing
When daily operating the bag filter housing, we may face following of problems:
When the micron rate need to be absolute grade, then the flow volume of the filter bag will reduce sharply, also the price of the filter bag will increase much;
When the flow volume increased some but we don’t want to change the filter housing, then resistance of the filter bags will be much higher, and maintenance works will increase sharply and cause some more problems, then the pleated filter bags or high flow volume filter cartridges for SS bag filter housing was developed to help to solve the relevant problems and brings the good performance. -
PTFE needle felt filter cloth & PTFE filter bag
PTFE (polytetrafluoretyhylene) also known as Teflon that always be treated as the KING of the plastics due to the properties of high temperature resistance (maximum can stand 280 degree C), corrosion resistance (suitable for PH1~14), longer service life, no-sticky, etc. So, the PTFE fiber is an innate excellent raw material for the industrial filter cloths production. The PTFE filter cloth (teflon filter cloth) from Zonel Filtech mainly offering is PTFE needle felt filter cloth (teflon needle felt filter cloth) as well as the woven PTFE filter fabric.
Zonel Filtech adopted the 100% first grade PTFE (Teflon) fiber and PTFE filament scrim, then well needle punched into felt, after the special finish treatment, the Teflon needle felt filter cloth (polytetrafluoretyhylene filter material) can be widely used in various industrial occasions for dust collection (PTFE dust filter bag) and liquid filtration (PTFE / Teflon micron rated filter bag).
Zonel Filtech can supply the both PTFE filter cloth rolls (PTFE needle felt for dust collection and PTFE liquid filter cloth/ micron rated PTFE filter cloth) and ready-made PTFE filter bags (Teflon filter bags). -
Filter press belt/ vacuum filter belt/ Forming belt
Zonel Filtech provide replacement filter belt for various filter machines, such as horizontal vacuum belt filters (offer vacuum filter belts), belt filter press (offer press filter belt), HVPF belt filters (tower belt filter), drum filters, paper or nonwoven forming machine, etc.
The filter belt can be produced with woven filter fabric belt and nonwoven needle felt filter belt, mainly applicated for paper or nonwoven forming (forming mesh belt), juice squeezing (juice squeezing belt), as well as the general sludge dewatering for municipal sewage treatment, coaling washing slurry dewatering, red mud dehydration from the alumina industry, potash fertilizer production, phosphoric acid production, desulphurization gypsum dewatering, etc.
The woven filter belt (filter cloth belt, filter mesh belt) from Zonel Filtech adopted the optimized PET/ PP/ PA monofilament, multifilament, as well as the spun yarn then combined with various weaving pattern and sound finish treatment so as to meet the various filtration requirements for different applications and make them always keep the stable and good filtration performance. -
Paint spray booth exhaust filter/ Floor filter for spray booth/ Paint arrestor media
The glass fiber spray booth filter is a kind of thick glass fiber material, which adopted the fiber glass filament with the nonwoven workmanship make the glass fiber in order with different densities (the green color side is lower density, which is dust air side; the white color side is higher density, which is clean air side), when operating, the friction between the glass fiber paint filter mat and dust air will increase the static so as to make the paint booth air filter always with a perfect filtration performance.
The thick glass fiber material mainly used for paint spray booth exhaust filter and spray booth floor filter. The pain booth air filter from Zonel filtech with the properties of big air flow, small resistance, big dust load capacity, with a very good filter efficiency for the spray booth paint collection.
We can offer the paint spray booth filter in roll or cut to different sizes as requested, and also can offer the ready-made filters with different frames, such as cardboard frame, GI frame or the aluminum frame. -
Absolute rated filter bag / Absolute efficiency filter bag
For the traditional designed nonwoven liquid filter bags, as usual the filter efficiency is around 60~70%, which just can be used for some primary filtration, for some high efficiency request occasions is not applicable.
For breaking this limitation and offer the higher efficiency but economical solutions, Zonel Filtech developed the PPA high efficiency liquid filter bags which is pushes the boundaries of bag filtration technology far beyond traditional designs. The filter bag with the filter efficiency more than 99%, in some measure, we call it absolute rated filter bag.
The Zonel brand PPA absolute filter bags adopted the micro PP fiber material with multi-layers that made of different density / workmanship filter materials then put them according to the certain order so as to make the filter bags with different micron size and can get the higher filter efficiency as requested accompany with end users liquid filter housings for various applications.
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Phenolic resin filter cartridge
The phenolic resin filter cartridge which adopted the phenolic fiber blended with cohesive, hardener, stabilizer and so on then sintered into the filter cartridges, for improve the strength of the phenolic fiber, which can blended with polyamide (5~10%) when production.
The phenolic resin filter cartridge from Zonel Filtech the fiber bonded outer to inner with gradually tighter construction, which makes them with the bigger particles loading capacity, good strength, durable.
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Filter bag cage/ Filter bag supporting cage/ Filter bag frame
When the pulse jet bag filter house operating, the dust air always comes from outside of the filter bags and the purified air will pass through the filter bags then exhaust to the atmosphere, during that time bag filter house always with a positive or negative pressure, so a filter bag cage will be put inside of the filter bag to anti-collapse.
The filter cage also called dust collector filter cage or filter bag frame, which can be made of galvanized steel, carbon steel with silicon coating, SS 304 or SS316, titanium and so on for different working conditions.
The filter bag support cage was combined with vertical wires, supporting cages, top cap and bottom caps, as well as the venturi. For reducing the filter bags touch with the supporting rings of the bag supporting cage, we developed the star shaped side view dust collector filter bag cage; for increase the filter area, we developed the pleated filter bags with the relevant pleated filter bag cages.
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Woven filter fabrics / filter cloth / Filter press cloth
Zonel Filtech accumulated abundant experiences on industrial filtrations, such as Mining industries include ore dressing and tailing processing; Fine chemical industries include the chemical solution filtration and the waste water treatment; Municipal sewage treatment/ slurry dewatering; Ferrous and non-ferrous metallurgy waste water treatment; electrolysis metal production, etc; Food and pharmaceutical industries(such as the filter fabric for sugar indutries, etc); Building materials and ceramic industries; Dying industries, etc.
All of these industries will equip the filter machines such as filter presses, belt filters, disc and pan filters, centrifuge filters, drum filters, etc. According to the requirements combined with the properties of the material which need to be filtered, Zonel Filtech developed various kinds of filter fabrics to meet our client’s requirements, mainly have 4 series, i.e. polyester filter fabrics, polypropylene filter fabrics, polyamide filter fabrics and cotton / poly-cotton filter fabrics.
Any help needed, welcome to send us the inquiry. -
Fiber glass filter fabric and filter bags for dust collection
Zonel brand fiberglass filter fabrics are made of E-fiber glass filament/E-fiber glass bulked yarn with some special finish treatment after the weaving works according to the different working conditions to make the glass fiber filter cloth with a much better flexibility, abrasion resistance and also suitable to be used in some special chemical circumstances besides the high temperature so as to prolong the service life of the fiberglass dust filter bags.
Zonel Filtech provide both the fiber glass filter fabric rolls and fiberglass ready made dust filter bags, we also offer the free consulting to our clients to help them to get the most suitable fiber glass filter bags for their bag filter houses, as well as the relevant filter bag supporting cages for their glass fiber dust filter bags and the accessories of the purging systems, etc.
Any help needed from Zonel Filtech, just feel free to send the inquiry!
Why choose the fiber glass filter bag with PTFE membrane treatment? -
Liquid filter cartridges
Besides the S.S. filter houses, Zonel Filtech also provide various replacement filter cartridges for liquid filtration, the micron size, materials, product size, connections of the liquid filter cartridges all can be customized according to different usages.
The micron rated liquid filter cartridge from Zonel Filtech mainly include PP melt blown filter cartridge series (spun bonded / thermal bonded filter cartridge); phenolic resin bonded filter cartridge, the string wound filter cartridge series (include PP string wound filter cartridge, bleached cotton string wound filter cartridge, fiber glass string wound filter cartridge); the micro pleated filter cartridge series; big flow filter cartridge series.
The liquid filter cartridges from Zonel Filtech mainly used for pre-filtration of RO, food & beverage filtration, chemicals filtration, pharmaceutical material purification, organic solvent filtration, etc.
Any liquid filtration cartridges needed, welcome to contact Zonel Filtech!
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Filter Presses
Besides the filter press fabrics and service, Zonel Filtech also can suggest and supply the filter presses according to clients’ solution content and processing circumstances so as to get a best filtration performance but most economical invest, the filter presses can be frame plate filter press, chamber filter press and membrane filter press, which can be designed to total automatic so as to get a simplest way and shortest time to operate.
Especial the break through on TPE diaphragm technology, filter presses from Zonel with the properties of endurable, stable, universalizable and widely used in various industries.
Variable filter chamber technology is widely applied on solid-liquid separation in many industries such as chemical, pharmacy, mining, and so on which help to reduce the water content of the filter cake and extremely improved the production efficiency for our clients.
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The filter belt for phosphoric acid filtration with wet processing
The wet processing workmanship for phosphoric acid production with the properties of most mature on technology, most economical method, which is the most popular workmanship for phosphoric acid producing.
No matter the method of DH, HH-DH, DH-HH, HH, for getting the clean phosphoric acid; get the high P2O5 collection rate, most factories will equip the vacuum filters with vertical washing system to separate the phosphoric acid with the solid particles, the filters can be rubber belt vacuum filters, disc filters and pan filters, etc.The filter system is one of the most complex construction and most expensive equipment for the phosphoric acid plants, how to get a higher working efficiency of the filters which is crucial for the phosphoric acid output, P2O5 collection rate and quality, as the heart of the filters, the filter fabrics/filter belt playing a very import role of course.
