Purchase Qty. Reference FOB Price
1-2 Sets US$2,800.00
3+ Sets US$2,500.00
Product Description
Filter Cartridge Fume Extractor/Industrial Dust Collector For Welding, Grinding, Plasma Cutting Working principle Cleaning: when dusts accumulate continuously on filter cartridge's layer surface, the pressure difference between it's interior and exterior will increase steadily, when the pressure ...