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{"title":"Self-Cleaning Welding Fume Extractor with Long Filter Life","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/96\/4e6437dbb688b2e9559e7b18a67f-200x200-1\/self_cleaning_welding_fume_extractor_with_long_filter_life.jpg","attrs":{"Model Number":"LEMAR 7ft\uff08#951 510\uff09","Power supply":"220V\/380V\uff0c50\/60Hz","Noise":"68\u201372 dB(A)","Filter cartridge lifespan":"12\u201324 months"}}
{"title":"Industrial Portable Smoke Collector with Self Cleaning From The Factory","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/5b\/ade93e7fcd2427c20dceefcb36c2-200x200-1\/industrial_portable_smoke_collector_with_self_cleaning_from_the_factory.jpg","attrs":{"Motor power":"2.2kW","Voltage":"380V\/50Hz three-phase","Body dimensions":"1200 \u00d7 800 \u00d7 1800 mm (length \u00d7 width \u00d7 height)","Ash cleaning pressure":"0.4-0.6MPa"}}
{"title":"Mobile Welding Smoke Removal Unit for On-site Welding Jobs","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/99\/27d86cc90afe780c6502a54324d2-200x200-1\/mobile_welding_smoke_removal_unit_for_on_site_welding_jobs.jpg","attrs":{"Brand Name":"LEMAR","Model Number":"WM-1.1","Certification":"CE","Place of Origin":"WUXI"}}
Pulse Jet Cartridge Welding Fume Extractor for Continuous Operation
Industrial-grade fume purification device designed for high-load, uninterrupted welding operations. Features pulse backflushing technology for continuous 24/7 operation with automatic filter cleaning.
Technical Specifications
Air Volume
1500-10000 m³/h (customizable upon request)
Filtration Accuracy
≥99.9% @ 0.3μm
Backflush Pressure
0.6-0.8 MPa
Continuous Operation
24/7 uninterrupted
Noise Level
≤65-75 dB(A)
Filter Cartridge Life
8000-10000 hours
Emission Concentration
≤5 mg/m³ (better than national standard)
Core Structure and Components
Filter Cartridge (Core)
PTFE-coated polyester filter media, MERV 15/16, filtration accuracy 0.1-0.3μm, single cartridge area 20-30㎡, lifespan 2-3 years / 8000 hours.
Polyester fiber membrane filter cartridge with smooth surface that prevents dust adhesion and facilitates easier cleaning. Waterproof and oil-proof, capable of handling welding fumes containing oil mist and moisture.
Filtration efficiency: ≥99.9% for 0.3μm dust particles
Service life: 8000-12000 hours under normal operating conditions
