Pocket bag air filters can be made of synthetic pocket bag filter material or pocket synthetic fiber media blended with active carton, as well as the fiber glass pocket bag filter materials with various filter efficiency, mainly from F5~F9 (CRAA 430) or EU5~EU9 (EN779) or MERV9~MERV15 (ASHRAE).
The pocket bag filters often installed in HVAC systems, so also called HVAC pocket bag air filter, which is designed for industrial and commercial applications as well as for residential use to boost indoor air quality. Sometimes, the pocket bag air can be used for the first stage of the HVAC systems, but mostly will used as a secondary or final filter that behind a pleated primary filter.
The pocket bag filter material was adopted the nonwoven filter material with the relevant filter efficiency, for improve the dust loading and reduce the air resistance, the filter pockets will be divided into several small spaces, all the synthetic material will sealed with heat welding and the fiber glass will be sewn by sewing thread but the seam will be sealed with thermoplastic so as to guarantee the filter efficiency at the right requested data.
The cartridge dust collector with the advanced properties of small size, big air flow volume, high filter efficiency, small investment which are widely used many industrial occasions for dust collection.
Zonel Filtech can provide the oblique installed filter cartridge dust collectors, vertical installed filter cartridge dust collectors, portable dust collector, silo dust collectors, etc.
Besides the dust filter machines, Zonel Filtech also provide replacement filter cartridges for cartridge dust collector for both Zonel made and other OEMs, and special size and usage filter cartridge can be customized.
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, such as the municipal sewage treatment, coaling washing slurry dewatering, ceramic sludge treatment, 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 (heat setting and calendaring) so as to meet the various filtration requirements for different applications and make them always keep the stable and good filtration performance.
The nonwoven filter belt from Zonel Filtech adopted the industrial reinforced scrim and multi-sized fiber composited, after needle punching and heat setting, glazing treatment with the properties of stable size, high filtrate output and good filter efficiency.
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 clientâ??s requirements, mainly have 4 series, i.e.
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.
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.
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); 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!
Besides the filter press fabrics and service, Zonel Filtech also can suggest and supply the filter presses according to clientsâ?? 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.
Aramid/Nomex/Kavlar Air Slide Fabrics
General introduction of aramid air slide fabric:
Aramid air slide fabric also called Nomex air slide fabric and Kevlar air slide fabric in the market due to the raw material from the different suppliers. According to the different working circumstance, the aramid materials from Zonel Filtech were adopted the aramid 1313 (similar to Nomex) and aramid 1414 (similar to Kevlar) according to the certain working circumstances.
Aramide air slide fabric, nomex air slide membrane, kavlar air slide membrane
The Aramid 1414 air slide fabric which is fire proof, high tensile strength and abrasion resistance, longer service life, the maximum operation temperature resistance even up to 250degree C.
Aramide air slide fabric, nomex air slide membrane, kavlar air slide membrane
For the aramid 1313 air slide fabric, which is the high temperature resistance air slide fabric as well, this aramid air slide belt continuous operation temperature can up to 200degree C, maximum peaks can up to 220degree C. This aramid air slide belt with shorter operation life and lower operation temperature, but can offer a more economical solutions for some special air slide systems.
Aramide air slide fabric, nomex air slide membrane, kavlar air slide membrane
Aramid fiber also can be needle punched into nonwoven aramid air slide fabric (Nomex nonwoven air slide fabric) and offer some economical solutions for the air slide systems or homogenization systems.
Relevant specification of the aramid air slide cloth from Zonel Filtech:
Thickness of the aramid air slide membrane: 3~10 mm can be customized.
Width of the aramid (Nomex) air slide belt: max. 2.4 meters.
Air permeability: can be customized as requirements.
Tensile strength: > 5000N/4cm.
Temperature resistance: -60~250 degree C.
Properties:
1. Clear veins, stable size, high tensile strength, various materials for choosing according to the different requirements.
2. Equal air permeability, the tolerance of air resistance is within ±10%.
3. High temperature resistance, abrasion resistance, little hygroscopicity, corrosion resistance, lower adhesive capacity, never delamination, longer service life.
4. Smooth surface, 100% new materials, won't leak dust, green products.
5. The products applicable to convey the materials with the particle diameter < 4mm, temperature < 250degree C, the moisture content < 2%.
Applications:
For some high temperature particles/dry powder air slide conveying.
Zonel Filtech provide good quality polyester spunbonded nonwoven fabrics for industrial filtration application. (filter cartridge media)
The polyester spun bonded filter cloth with the special designed pattern, combined with the 3D spunbonded lapping workmanship, make the spun bonded filter cloth from Zonel Filtech with the properties of good air permeability; high filter efficiency; high stiffness and not easy to change the shape once pleated; big particles load and durable for various industrial applications. The spun bonded polyester nonwovens from Zonel Filtech can be finished with PTFE membrane laminated, water & oil repellent, and laminated with aluminum foil for anti-static and so on to meet the different requirements from different operate conditions.
Besides the spunbonded filter cloth, Zonel Filtech also provide the sound quality membrane support layer for pleated type filter cartridges.
Air Slide Hose.
Air slide hose
Air slide hose fluidization system in cement tank.
General Introduction of air slide hose:
Air slide hose according to their usage also called bulk cement aeration hose, silo hose, cement air slide hose, etc.
The Zonel Filtech was one of the most professional air slide hose manufacturers of China can offer the high strength pneumatic air slide hoses with different sizes and special requirements, which made of polyester industrial spun yarn in warp side and polyester industrial filament at the weft side. One side of the customized air slide hose with PU coating, and the other side without. The coating can improve the abrasion resistance of the air slide hose, at the meantime can optimize the air permeability at the other side without coating.
The properties of the air slide hose from Zonel Filtech:
1.One side with PU coating, good for abrasion resistance, with a longer service life; not air permeable, will improve the air permeability of the other side, can help to pneumatic the powders so as convenient for the transportation works.
2.The air slide hose is light and flexible, can adopt to various climate, antioxidant, antiaging, easy to maintenance.
3.The Zonel air slide hoses also with the properties of smooth surface, high strength, stable and equal air permeability, low moisture absorption, not leafing, the powders wonâ??t flow back, easy installing, energy saving, etc.
The Zonel air slide hoses are popular in China air slide hoses market due to the advantages of no need the air chamber, powder transfer fast, high efficiency, especially good for cement tanks / cement trailers (cement trailer air slide hose, air slide hose for cement tanker trailer) as well as the bulk cement ship for air slide transfer.
Polyester air slide fabric
General introduction of Polyester air slide fabric:
Zonel Filtech provide good quality polyester air slide fabrics for air slide systems, which can be divided into polyester spun yarn air slide fabric, polyester filament air slide belt and polyester nonwoven air slide cloth for different usages and requirements from the clients.
Polyester air slide fabrics/polyester air slide membrane/polyester air slide belt
The filament polyester air slide fabric with a smooth surface and equal air permeability, strong construction, excellent for abrasion resistance, with the longest service life for the polyester material air slide fabrics.
Polyester air slide fabrics/polyester air slide membrane/polyester air slide belt
The spun yarn polyester air slide belt with the same construction as the filament air side membrane, also offered to various industries for dry particles conveying and mixing the material in homogenization silo, etc, but the service life shorter a little when compare to the filament one, but price cheaper some.
Polyester air slide fabrics/polyester air slide membrane/polyester air slide belt
Nonwoven air slide belt, with the needle punched nonwoven construction (nonwoven polyester air slide cloth), air permeability bigger, and softer, easy installing, and suitable for some small volume and light material conveying, which is the most economical solutions of the air slide fabric for the air slide systems.
Relevant specification of the polyester air slide fabric from Zonel Filtech:
Thickness of the polyester air slide fabric: 3~10 mm can be customized.
Width of the polyester air slide belt: max. 2.4 meters.
Air permeability: can be customized as requirements.
Tensile strength: > 5000N/4cm.
Operation temprature: -60 dgree C to 150 degree C, max. peaks: 180 degree C.
The properties of the air slide membrane from Zonel Filtech:
1. Clear veins, stable size, high tensile strength, various materials for choosing according to the different requirements.
2. Equal air permeability, the tolerance of air resistance is within ±10%.
3. High temperature resistance, abrasion resistance, little hygroscopicity, corrosion resistance, lower adhesive capacity, never delamination, longer service life.
4. Smooth surface, 100% new materials, won't leak dust, green products.
5. The products applicable to convey the materials with the particle diameter < 4mm, temperature < 180degree C, the moisture content < 2%.
Main application of the polyester air slide belt from Zonel Filtech:
Cement industries: cement plant, bulk cement truck and ship;
Mining industries: alumina, lime, coal, phosphates, etc;
Chemical plants: soda, etc;
Power plant: coal, desulfurize, etc;
Food industries: flour, etc.
Zonel Filtech as one of the most professional filter materials manufacturers whom equipped with most advanced projectile looms and the finish treatment machines whom can offer the full ranges of screen meshes / bolting cloth for different industrial occasions for various usages.
Product range:
Polyester bolting cloth for printing and general filtration;
Polyester flour meshes;
Polyamide/nylon bolting cloth for printing and general filtration;
Polyamide/nylon flour screening meshes;
PP filter mesh/PP screen meshes.
Mesh opening: 25 ~ 1800micron
Width: within 3.6meters can be customized.
