Asphalt Plant Dust Filters with High Temperature Standby Filter Media

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Asphalt Plant Dust Filters with High Temperature Standby Filter Media

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Product Description

Basic Specifications

Model NO.

Nomex 550

Type

Filter Bag

Usage

Dust Filter, Air Filter

Filtration Grade

Medium Filter

Sectional Shape

Round Bag

Environment

High-Temperature

Installation

Vertical Lifting

Filter Media

Nomex 16 Oz Fabrics

Finishing

PTFE Membrane, Water and Oil Repellent

Size

160mm x 3000mm, etc.

Temperature

High Temperature Bag Filter

Production Capacity

5,000,000 PCS/Month

Packaging & Delivery

Package Size

50.00cm * 24.00cm * 2.00cm

Gross Weight

2.000kg

Transport Package

by Cartons, by Rolls

Origin

China

Product Description

We are dedicated to researching and manufacturing dust collector equipment and spare parts, including filter bags, filter cartridges, and filter bag cages. Our air filter bags are widely applied in power plants, steel mills, pharmaceutical producers, food manufacturers, chemical producers, and other industries using baghouses dust collector systems to control air pollutant emissions.

High-Performance Media: Our dust filter bags are made from premium needle felt, including Nomex felt, PTFE felt, and FMS needle felt. These products are widely used in industrial filtration and air pollution control systems.

Available Filter Bag Types:

Fabric Filter bags
Air Filter bag furnace filters
Pulse jet filter bags
Reverse jet filter bags
Envelope type filter bags
PTFE Needle Felt Filter Fabrics

Filter Media	Working Temp	Application	Regular Size (mm)
Nomex Filter Felt	180-10 °C	Asphalt mixing, metal smelting, Cement plant	D130x2450, D150x3050, D160x3600
PPS Filter Felt	160-190 °C	Coal boiler power plant, waste treatment	D160x6000, D127x8065
PTFE 100% Felt	240-260 °C	Waste treatment power plant	D127x3500, D130x3000
Fiberglass Filter Felt	260-280 °C	Cement Kiln, Steel plant furnace	D160x6000, 152x5000
PTFE Membrane Fiberglass	260-280 °C	Cement kiln, carbon black plant	D127x36000, D130x4500

Product Display & Selection

Specialized High Temperature Filter Bags

Nomex Filter Bag: Continuous temperature up to 204°C. Ideal for pitch mix gas, blast furnace gas, and kiln applications.

PPS Ryton Filter Bag: Continuous temperature 190°C. Best for waste incinerators and electric station boilers.

P84 / PI Filter Bag: Continuous temperature up to 260°C. High surface area for better filtration in cement kilns.

PTFE 100% Filter Bag: Ultimate chemical resistance and stability. Continuous 250°C, suitable for harsh flue gas environments.

Frequently Asked Questions

What is the main advantage of Nomex filter bags?

Nomex filter bags are excellent for high-temperature applications (up to 204°C continuous) and offer great abrasion resistance, making them ideal for asphalt mixing and metal smelting.

Can these filter bags handle chemical exposure?

Yes, especially our PTFE 100% filter bags, which provide superior chemical stability and resistance to acids and alkalis in harsh environments.

What industries use these dust collection systems?

Common industries include cement production, steel mills, power generation, waste incineration, chemical plants, and mining.

What is the standard size for a Nomex filter bag?

Regular sizes include diameters of 130mm, 150mm, and 160mm, with lengths ranging from 2450mm to 6000mm, though custom sizes are available.

How do I choose the right filter material?

Selection depends on the working temperature, the chemical composition of the gas, moisture levels, and the specific dust characteristics of your industry.

What is the maximum instant temperature for PTFE bags?

PTFE bags can handle instant temperature spikes up to 300°C, while maintaining a continuous operating temperature of 250°C.