Polyester Filter Bag Dust Bags for Vacuum Cleaner

Polyester Filter Bag Dust Bags for Vacuum Cleaner System 1

Polyester Filter Bag Dust Bags for Vacuum Cleaner

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 500 pc

Supply Capability:: 500000 pc/month

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1. Description of Polyester Filter Bag Dust Bags for Vacuum Cleaner

There are kinds filter materials available, such as Polyester(PET), PP(Polypropylene), PA(Polyamide), Nomex(Aramid), PPS(Ryton),?Polyimide(P84), Acrylic Filter Bags, Fiberglass, PTFE, etc.

Lower the intension and requirement of management and maintenance, our company researches and develops the pulse bag filter of MD series, which is the ideal equipment used for dust control in the fields of construction material, chemical industry, coal etc.

2. Features of Polyester Filter Bag Dust Bags for Vacuum Cleaner

dust filter

1. the material is Fiberglass

2. It has excellent resistance to acid and alkali corrosion resistance

3. Working temperature : 240°C-260°C

4 . Hydrolysis resistance performance is good

3. Specifications of Polyester Filter Bag Dust Bags for Vacuum Cleaner

Material		Polyester
Weight(g/m2)		550g/m2
Thickness(mm)		2.0+/-0.2
Air permeability(m3/m2*min)		15
Tensile Strength(N/5*20cm)	Warp	≥1000
	Weft	≥1100
Elongation(%)	Warp	≤35
	Weft	≤40
Working Temperature		130degrees
Peak Temperature		150degrees
Finishing Treatment		Singed,Calendering,PTFE membrane,anti static,water and oil proof

4. Application fields of Polyester Filter Bag Dust Bags for Vacuum Cleaner

1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire-retardant factories and power stations

2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and other rare metals

3) Smoke filtration in garbage burning, coal-feed boiler and liquidized laid boilers

4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics

5) Asphalt concrete mixture, cements, ceramics, building materials, lime and plaster

6) Dust treatment, purification and collection in electronics, mining, foodstuff processing, flour and timber processing.

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5. Images of Polyester Filter Bag Dust Bags for Vacuum Cleaner

Polyester Filter Bag Dust Bags for Vacuum Cleaner

6. FAQ

1) Are free samples available?

Yes. But express delivery cost is to be collected and we will pay it back after confirming the order.

2) What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to

get the products at your country.

3) What is your terms of delivery?

We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.

Q: In what aspects is it convenient to choose the filter bag?: The fabric design of dust filter bag should be designed to be efficient filtration, easy dust stripping and durable effect. Dust filter bag is one of the important parts in the precipitator, bag filter is generally according to the properties of dust, dust removal by way of the nature and filter according to the different filter filter bag, filter bag so select filter attention focus is also different. A filter bag that is suitable for price performance according to the requirement of operating condition. The gas temperature. Gas temperature below 130 ℃ selection filter filter bag at room temperature, the temperature between 130 ℃ to 260 ℃ high temperature dust filter bag. Gas humidity. Dusty gases according to the relative humidity is divided into three states: dry gas (relative humidity below 30%), the general condition (relative humidity between 30% - 80%) and high humidity (relative humidity above 80%) of gas. When the gas moisture is high, you should choose the laminated waterproof cloth bag. The chemical properties of gases. The chemical elements of acid, alkali, oxidizing agent and organic solvents are found in all kinds of furnace gases and chemical exhaust gases. In order to select the filter bag, the filter bag should be chosen according to the chemical composition in the flue gas.

Q: What do you do when the washing machine is connected to a filter bag: Remove the filter bags, remove the wheels and use the thick wire channel

Q: What is the quality inspection of the filter bag?: Working mechanism of dust filter bag dust removal is protecting gas through the filter material, dust particles were filtered down and capture coarse dust filter material mainly by inertia collision, fine dust capture mainly by diffusion and sieving effect. The dust layer of the filter also has a certain filtration effect filter bag cleaning. Because of the abrasion, the holes and other damaged filter bags are repaired and the high return rate is guaranteed.

Q: How do you pack the filter bags in the washing machine: One hand holds the middle position in the net and the other hand is pressed from the lower pressure, which can be removed and must be careful not to break the card.

Q: Choose what aspects to consider when choosing a filter bag: Class at low temperature, suitable for raw meal grinding, cement mill, such as top bottom library local point of dust bag filter is used, and used in under the condition of high moisture content still need to adopt oil-repellent waterproof treatment on the surface to surface treatment. Often, high temperature, is suitable for the shaft kiln cement and rotary kiln preheater, cooling machine, dryer, etc. The high temperature of waste gas treatment of bag filter, and is used in high temperature, high humidity content under the condition of still need to use oil-repellent waterproof treatment on the surface to surface treatment.

Q: Which is the liquid filter bag?: Liquid filter bag quality is good, pay attention to is to see the efficiency of the filter cloth, pore size distribution, density, porosity, fracture strength, thickness, weight, etc. A series of technical indicators.

Q: What is the effect of a dust filter bag?: The second is that the filter bag has gravitational sedimentation. Thermal motion; The role of inertial forces; Sieve filters and so on

Q: How can the filter bag be processed later?: Burning pressure processing After burning equipment, processing of needled felt filter material single and double sided with singeing and ordinary pressure light processing incomparable advantages, can not only improve the ash removal performance of the filter, also meet the fine dust collection.

Q: How to clean the filter bag of electrophoresis: Washing is simple, like washing clothes, getting the impurities out of them, and washing them a few times. Use solvent to wash the effect better!! There is a high pressure cleaning machine.