Made in China Portable Grinding Dust Removal Downdraft Table/Workbench:The explosion-proof and dust-free polishing worktable is completely unique in human design. The dust collector and the worktable are integrated, modular assembly, built-in explosion-proof system, dust removal system, fan sound insulation system, no pipe connection, clean air can be Indoor circulating emissions reduce energy expenditure. This workbench can effectively capture small suspended dust without interfering with the movement and field of view of workers. It is an ideal choice for small and medium-sized fine machining and polishing of various irregular parts.