Dongli dust removal filter cartridge 350 * 660

NegotiableUpdate on 01/29

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Dongli dust removal filter cartridge 350 * 660 is easy to clean and has a long service life: Dongli substrate+PTFE film, smooth surface, low dust adhesion, good pulse blowback effect, stable pressure difference, and extended replacement cycle.

Product Details

Dongli dust removal filter cartridge 350 * 660

Li PET non-woven fabric+PTFE film, optional anti-static/flame-retardant modification, surface filtration, easy dust cleaning, low resistance and high efficiency, suitable for pulse jet dust collectors, suitable for flammable and explosive dust and high emission scenarios, ready to use, stable and durable.

Core parameters (brief table)

project	Specifications/Parameters	remark
Overall dimensions	Outer diameter 350mm x length 660mm, foldable; Common interface 240mm flange; Flower board opening ≈ 360mm	Diagonal plug-in models are mostly 150 ° drawer style, and the distance between the flower board and the skateboard needs to be checked
filtration area	Approximately 8.3 square meters (typical); Customizable to 8-12 square meters	Depends on the depth and number of folds
Filter material/process	Dongli PET non-woven fabric (commonly 260g/㎡)+PTFE microporous film; Optional anti-static/flame retardant modification	Surface filtration, hydrophobic and oil resistant, easy to clean dust
Filtering accuracy/efficiency	0.3 μ m, ≥ 99.99% (PTFE coated); Regular model ≥ 99.9% @ 0.3 μ m	Emission accessibility standards
Anti static (optional)	Surface resistance ≤ 1 × 10 ΩΩ/㎡, grounding resistance ≤ 1 Ω; End cap/skeleton grounding	Suitable for flammable and explosive dust
Flame retardant (optional)	Flame retardant polyester, oxygen index ≥ 30%, UL94 V-0	Reduce the risk of fire
Structure and Sealing	Galvanized steel plate/stainless steel end cap, polyurethane foam adhesive; Closed cell chloroprene/fluororubber sealing ring; Internal and external high-strength galvanized diamond mesh/stainless steel skeleton	Reliable sealing, anti suction and anti explosion
Working condition tolerance	Conventional ≤ 85 ℃, temperature resistant ≤ 100/120 ℃; The upper limit of working pressure difference is ≤ 0.25MPa (conventional), ≤ 0.3MPa (reinforced); Initial pressure difference ≤ 120Pa (clean air at room temperature)	Select according to working conditions

key advantage

🔧 Ready to use: The size and interface match the mainstream pulse filter cartridge dust collector, and the oblique plug-in version is compatible with a 150 ° drawer style, which can be replaced without changing the machine, reducing downtime costs.
🧹 Easy to clean dust and long service life: Dongli substrate+PTFE coating, smooth surface, low dust adhesion, good pulse blowback effect, stable pressure difference, and extended replacement cycle.
🧯 Safe and controllable: optional anti-static/flame-retardant, suitable for flammable and explosive places such as wood powder, aluminum magnesium powder, carbon black, lithium battery dust, etc., meeting both explosion-proof and emission requirements.
🛡️ Stable and durable: high-strength skeleton and end cap, reliable sealing, acid and alkali resistant, hydrophobic and oil resistant, suitable for complex working conditions such as sandblasting, laser cutting, welding dust, chemical engineering, etc.

Applicable scenarios

Flammable and explosive dust: wood powder, aluminum magnesium powder, carbon black, lithium battery materials, flour, metal powder, etc., anti-static/flame-retardant products are preferred.
Industrial dust removal: sandblasting/sanding/shot blasting (steel shot, quartz sand, brown corundum), laser cutting, welding dust, spraying, powder recycling, chemical, pharmaceutical, etc., pursuing efficient filtration and low maintenance.

Selection and procurement suggestions

Confirm the dust collector model, flower plate opening, interface size, installation angle (direct insertion/oblique insertion) and sealing form to avoid mismatches; Be sure to check the distance between the flower board hole and the skateboard when inserting diagonally.
Choose conventional/temperature resistant/corrosion-resistant, sealing ring material, and whether it is anti-static/flame-retardant based on dust temperature, humidity, corrosiveness, and explosion risk.

Dongli dust removal filter cartridge 350 * 660