
Pulse Jet Cleaning Portable Vacuum Cleaner Weld Fume Extractor Weld. Automatic Pulse Cleaning: Equipped with automatic pulse jet blowing-back system for effective dust removal and maintenance. Flexible Exhaust Arm: 360-degree slewing support with stainless steel inner wall for smooth airflow and wide movement. Durable Construction: High-strength galvanized steel cabinet with multi-layer anti-corrosion coating and brake casters. Spark Protection Design: Filter cartridge diversion cover prevents sparks from entering and separates gas from dust. Wide Application Range: Suitable for welding fume, powder removal, cutting, grinding, polishing, and metal chip removal. Reliable Motor System: Famous brand motors with overcurrent and overload protection for stable, low-noise performance.