Low-Medium Temperature Dust Filter Material
Polyester needle felt and filter bags for dust collector systems
General introduction of the polyester needle felt filter cloth:
The Polyester (PET, terylene) with the properties of high tensile strength, super abrasion resistance, excellent fiber cohesive, fair acid resistance, can meet the food grade, economical cost for filter material production and widely used in various of industrials for dust collection and liquid filtration.
Zonel Filtech equipped with the modern needle punching lines and adopt the first grade various size of the polyester fibers and high tensile strength scrims according to different workmanship required, make the polyester needle felt filter cloth from ZONEL FILTECH equal air permeability, equal thickness, equal and high tensile strength, smooth surface and easy purging, durable.
Relevant specification for the polyester needle felt:
Material: polyester (PET, terylene) fiber, supported with polyester high tensile strength & low elongation scrim
Weight:300~750g/sq.m
Operation Temperature: Continues: ≤130℃; Peaks: 150℃
Surface treatment available: singed & glazed, heat set, PTFE suspension bath, PTFE membrane.
We can customize the products according to the requirements from the clients!
The properties of the polyester dust filter bags and services from ZONEL FILTECH:
1.with professional technical team, design according to the client’s requirements, good performance guaranteed.
2.Emission within requirements, lower initial resistance, not easy to be blocked.
3.Operation suggestion will be offered, not easy broken, durable.
4.All the size and finish treatment available, immediate delivery.
5.The whole day 24 hours offer after sales services and faster response.
Main applications of the polyester filter bags:
1. Chemicals processing: dryers, bin vents, and nuisance dust collectors in the pigment, plastic, and catalyst industries
2. Minerals processing: finish mills, raw mills, bulk pneumatic conveying, and bin-vent dust collectors
3. Metals processing: process-venting dust collectors in the lead, lead oxide, and iron and steel industries. Pulverized-coal injection systems, fume and bulk handling systems in coke production and sand-reclamation systems in foundries
4. Power generation and Incineration: material handling for coal and limestone
5. building materials: such as cement plants, bricks plants, etc for dust collection.
6. food processing plants such as milk powder plants, flour plants, etc.
Note:
1. Special specification can be customized.2. maximum width:2.25meters.
3. both filter cloth rolls and filter bags are available from Zonel Filtech.
Anti-static needle felt filter cloth and filter bag
General introduction of the anti-static filter material:
Some industrial dust will blast once met the static discharge / sparks if the flammable and combustible materials’ content comes to a certain extent, which will bring the explosion and fire, especial easily to happen when collect the dust in flour mills, chemical plants and coal industries, etc. So the dust should be collected with special dust collector bags which are anti-static.
Zonel Filtech absorbed the advanced technology and research & developed the anti-static needle felt filter cloths and anti-static filter bag for flammable dust collection for many industries.
Relevant specification for the anti-static nonwoven media:
Material available: polyester anti-static felt, polypropylene anti-static needle felt, PPS anti-static needle felt, etc.
Anti-static style: scrim anti-static (wire line and square cells type), blended anti-static (blended with modified anti-static fiber, carbon fiber anti-static filter material, stainless steel fiber, copper fiber, etc)
Weight: 300~650g/sq.m
Service Temperature: Continues: <200℃; Peaks: 220℃
Surface treatment for choice: singed & glazed, heat set, water and oil repellence, PTFE suspension bath, PTFE membrane.
The properties of the anti-static needle felt:
1. With the sound finish treatment, the general filtration Efficiency can up to 99.999%.
2. Special requirements on weight, air permeability, etc can be customized.
3. Excellent Anti-Abrasion
4. Uniform sound quality, long service life.
5. Economical
Main applications of the anti-static filter cloth:
1.For flammable dust collectors in cement plants, power plants, metallurgy industries, that may need the fossil fuels for their boilers. Such as the coal mills (coal mills filter bag) in these plants.
2.For explosive dust collection in machinery plants. Such as polish the accessories made of aluminum, copper, etc.
3.For powder collection in food plants, such as the flour mills, coffee, dried milk (milk powder), etc.
4.Petro chemicals and other industries may need to filter the flammable particles.
Note:
1. Maximum width: 2.2meters.
2. Both filter cloth rolls and filter bags are available.
Acylic needle felt and filter
bag for dust collector systems
General introduction of the acrylic needle felt filter cloth:
Homo-polymer acrylic needle felt / Acrylic needle felt / polyacrylonitrile needle felt (PAN needle felt filter cloth) well known for its hydrolysis resistance performance, ZONEL FILTECH research and developed the special PAN filter cloth for dust collection.
Relevant specification for the acrylic needle felt filter cloth:
Material available: acrylic fiber + acrylic scrim
Weight: 350~650g/sq.m
Tensile strength: Warp: >850N/5cm; Weft :> 950N /5cm
Service Temperature: Continues: <125℃; Peaks: 140℃
Surface treatment for choice: singed & glazed, heat set, water and oil repellence, PTFE suspension bath, PTFE membrane.
The properties of the acrylic needle felt filter cloth:
1. High mechanical characteristics
2. Excellent resistance to hydrolysis
3. Optimal heat stability both in dry and wet conditions
4. Optimal resistance to chemical agents
5. Extraordinary resistance to light, weathering, mildew and bacteria.
Main applications of the acrylic filter cloth:
1. Chemicals processing: dryers in the pigment, plastic, and catalyst industries
2. Minerals processing: dryers and finish mills in the cement industry
3. Metals processing: process collectors in the lead, primary base metal, and foundry industries
Note:
1. special specification requried can be customized.
2. maximum width:2.25meters.
3. both filter cloth rolls and readymade filter bags are available from Zonel Filtech.
Any help needed, welcome to contact ZONEL FILTECH!
