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Filter press fabric with rubber sealing edges/ Edge sealed filter press fabric
The rubber will be vulcanized with the fabrics at the edges of the filter press fabrics, so the rubber won’t peel off from the fabric; the rubber coated filter fabric will sealing perfectly and without any leakage; when the filter fabric with rubber coated on the edges that can stand the high pressure without leaking, especially when meet the occasions of volatile and corrosive which will be much safer to operate. And when adopt the different recipe which can meet the FDA standard for food applications, such as the yeast production, etc.
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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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S.S. (Stainless Steel) Filter Housing / SS filter vessels
The stainless-steel (S.S.) filter housing from Zonel Filtech are designed for liquid and gas/steam filtering applications for various industries, these S.S. filter housings can be used for both primary filtration and high purity filtrate handling with different micron rated filter bags or filter cartridges.
The stainless-steel filter housing can be produced with SS 304 and SS316L, which are widely used for food & medical grade liquid or gas/steam filtration even another corrosive chemicals and high temperature materials filtration. The inner and outer surface of the SS filter housing can be treated with sand blasting or polishing as requested to make the filters with the excellent filtration performance.
All of the SS filter housings from Zonel Filtech are produced strictly according to standard of GB150.1~150.4-2011, which will be tested thoroughly before the delivery, including the raw material testing, high pressure testing, corrosion testing and so on.
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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? -
Fiber glass needle felt filter cloth/ Filter glass filter bag
Due to the high temperature resistant chemical fiber filter bags always with the extremely high prices which is the heavy burden to the DC operators without doubts for every change. To get a kind of high temperature resistant filter bag but with lower cost become to the reality requirements from the filtration market, and fiber glass is the first choice.
The Fiber glass needle felt filter cloth from Zonel Filtech adopted 100% glass fiber, with a sound needle punching and finish treatment, the fiber glass filter bags can be used in some extremely high temperature occasions for dust collection.
For conquering the disadvantages of weak cohesive, poor folding resistance of the glass fiber felt, ZONEL developed fiber glass blended needle felt(similar to FMS needle felt or FMS filter bag), these fiber glass nonwoven filter materials already with the long time testing, nowadays are widely used for many applications, such as cement, metallurgy, mining, chemical, thermal power plants, etc.
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Dust filter cartridges/ replacement filter cartridges
Dust filter cartridges are the key parts of the cartridge dust collectors, according to different systems with the special applications, the cartridge always designed with different caps with the relevant sealing method, different filter material and the glue material, so the professional and experienced supplier will help you to solve all of these kinds of problems in case any possible accident when operating.
Zonel Filtech provide the fully solutions for the replacement filter cartridges nearly for all of the famous brand dust collectors of the world, such as the replacement cartridges for Donaldson® cartridge dust collectors, Nederman® cartridge dust collectors, Amano® cartridge dust collectors, FARR® cartridge dust collectors, Nordson® cartridge dust collectors, etc.
The replacement filter cartridges from Zonel Filtech with the properties of stable and strong construction, big dust load capacity and good air/cloth ratio, long service life, any help needed, welcome to contact us!
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Micron Rated Liquid Filter Cloth and Filter Bags
Zonel Filtech was dedicated in micron rated liquid filter bag and filter cloth for many years, the liquid filter material including nonwoven filter felt and woven filter mesh, both filter cloth rolls and ready-made filter bags are available, the micron size from 0.2~1800 can be customized.
The nonwoven micron rated filter cloth from Zonel Filtech are adopted 100% first grade polyester or polypropylene fibers to needle punched into felt, after some finish treatment according to the standard workmanship so as to make the filter cloth meet the most critical liquid-solid separation needs.
Zonel Filtech provide both primary liquid filter bags and absolute rated filter bags which are widely used for industrial applications in various plants, such as fine chemical industry, electronic industry, automobile production plants, food and pharmaceutical industries, paper production plants, oil and gas refinery industries, metallurgy industries, etc.
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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). -
Polyimide/ P84 needle felt filter cloth/ P84 filter bags
When the temperature of the dust air more than 250 degree C and the dust can not be collected through ESP, then as usual we have to reduce the temperature of the dust air and make it possible to be purified through bag type dust collectors, but the investment will increase much when this happen.
Due to the fiber glass is fragile and PTFE fiber with a higher heat shrinkage and weak cohesion, for meeting the high filter efficiency, both of them need to be laminated with PTFE membrane, which will increase the resistance of the bag filter houses and lower the air/cloth ratio of course, so the polyimide filter cloth (can be P84 filter cloth, PI needle felt, Yilun filter cloth) will become to the first option.
Polyimide (P84 needle felt filter cloth, PI filter cloth, Yilun needle felt) fiber with the properties of good high temperature resistance, acid resistance and inflammable, the tri-leaves structure of the fiber helps the polyimide needle felt filter cloth with a larger filter surface and with a much higher filter efficiency.
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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. -
High temperature resistance Dust Filter Material
High temperature resistance filter media from Zonel Filtech which is a needle felt filter material series for dust collection. The series is suitable for the operating circumstance with the continuous temperature not exceed 260 degree centigrade and the maximum instant temperature not exceed 280 degree centigrade, during the temperature area, Zonel Filtech can help you to define the most suitable filter material for your dust bag filter houses.
Zonel Filtech can provide both needle felt filter cloth rolls and ready-made filter bags, the material include:
Polyimide (P84) needle felt filter cloth and filter bags with various finish treatments;
PTFE needle felt filter cloth and filter bag with various finish treatments;
Fiber glass filter felt or fiber glass blended filter felt with various finish treatments.Any help needed from Zonel Filtech, just feel free to send the inquiry.
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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.
