Flame retardant dust removal purification self-cleaning air filter cartridge 320 * 900mm

Flame retardant dust removal purification self-cleaning air filter cartridge 320 * 900mm 320 #215; The 900mm flame-retardant dust removal and purification self-cleaning air filter cartridge is a high-efficiency flame-retardant self-cleaning filter cartridge specifically designed for industrial dust removal systems. It uses flame-retardant composite filter materials and is suitable for pulse back blowing self-cleaning conditions. With a diameter of 320mm and a height of 900mm, it has a large filtration area, anti-static and flame-retardant properties, resistance to pulse impact, and is easy to install. It is widely used in dust removal equipment for heavy industry, welding, sandblasting, and dust environments. It is the core air purification component for high temperature and flammable dust scenes.

320 × 900mm flame retardant dust removal purification self-cleaning air filter cartridge, specially designed forHigh temperature, flammable, high concentration dustThe industrial dust removal scene design integrates five core advantages: flame retardant safety, efficient filtration, self-cleaning durability, high flow low resistance, and easy maintenance. It is suitable for equipment such as pulse bag dust collectors, self-cleaning air purifiers, welding smoke purifiers, shot blasting machines, etc. It performs outstandingly in flammable dust environments such as heavy machinery, metallurgy, welding, sandblasting, wood processing, and coal powder transportation, providing efficient air purification guarantee for equipment and working condition safety.

Efficient and stable filtering performance, usingImported flame-retardant polyester fiber+PTFE coated composite filter materialThe gradient pore structure has a filtration accuracy of 0.3-5 μ m and a dust interception efficiency of ≥ 99.9%. It can accurately capture fine particles such as welding fumes, metal dust, sawdust, coal powder, and fiber dust, effectively purify the intake air, protect the rear fan, motor, and precision components from dust wear and blockage, extend equipment service life, and reduce maintenance frequency.320 × 900mm large size design, cooperateDeep fold folding processThe single filter area reaches12–15㎡The pollutant carrying capacity far exceeds that of conventional small-sized filter cartridges, with strong dust loading capacity and slow pressure drop rise,Extend service life by more than 50%Adapt to continuous operation conditions with high concentration dust.

Flame retardant and anti-static, high safety level, filter materialFlame retardant impregnation treatmentThrough national fire prevention testing, the flame retardant level has reachedB1 level (flame retardant)In the event of high-temperature sparks, scorching dust, non combustible, non smoldering, and non melting droplets, it effectively eliminates the risk of dust ignition and explosion, and is suitable for flammable dust scenarios such as welding, cutting, coal powder, aluminum magnesium powder, etc. Built in filter materialConductive fiber layerThe surface resistance is ≤ 10 ΩΩ, which can quickly dissipate static electricity, prevent dust friction from generating static sparks, eliminate the hidden danger of static ignition, and ensure the safe operation of the dust removal system in flammable and explosive conditions.

Excellent self-cleaning performance, resistant to pulse blowback, usingHigh strength polyester substrate+PTFE coatingThe surface is smooth and non stick to dust, and dust is prone to fall off during pulse blowback,Self cleaning regeneration efficiency ≥ 95%By blowing back at a pressure of 0.4-0.6MPa, dust can be cleaned without frequent disassembly and cleaning, significantly reducing maintenance costs. filter cartridgeThe upper and lower end covers are made of thickened galvanized steel plates/flame-retardant plastics, MatchingHigh strength metal skeletonThe overall structure is sturdy, resistant to deformation, vibration, and high-voltage pulse impact. It can withstand repeated blowback without deformation, delamination, or damage, and is suitable for long-term continuous operation of pulse dust removal equipment.

Strong structural adaptability, easy installation and maintenance,Standard 320mm diameter, 900mm heightAdapting to mainstream self-cleaning dust collector chuck/lifting installation methods, it can directly replace ordinary filter cartridges of the same specifications without the need for equipment modification, making disassembly and assembly quick and effortless.The end cap seal adopts anti-aging rubber ringsSealed tightly without air leakage, preventing the bypass of dusty air and ensuring dust removal efficiency. filter cartridgeTemperature resistance -30 ℃~+80 ℃It can adapt to harsh environments such as high temperature, humidity, and dust in factories, and has stable long-term performance without aging, powdering, or peeling. This filter cartridgeFlame retardant safety, efficient filtration, large pollutant holding capacity, strong self-cleaning ability, easy maintenanceWith its comprehensive advantages, it has become the preferred product for industrial dust removal of flammable dust, helping enterprises achieve safe, efficient, and low-energy dust control and air purification.