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Local exhaust fan analysis metal laser cutting machine

by：Transon 2020-10-28

Metal laser cutting machine general units by gas-collecting hood, local ventilation duct, purification system and fan of four parts. Metal laser cutting machine according to the different methods of gas collecting local ventilation local exhaust system can be divided into fixed and mobile local exhaust system. Fixed local exhaust system is mainly used in the operation place and workers operating mode fixed large CNC cutting production workshop, according to the actual situation of disposable gas-collecting hood position. Metal laser cutting machine mobile local exhaust system is relatively flexible working status, according to the different operating mode, adopt different work attitude, ensure processing efficiency and operation convenience. CNC cutting dust and harmful gas purification system usually adopts bag or electrostatic dust removal combined with adsorbent way of purification, high treatment efficiency, stable working state. Metal laser cutting machine ventilation overall ventilation also calls the dilution ventilation is diluted with clean air contaminates concentration in indoor air, make indoor air harmful concentrations less than high hygiene standards stipulated by the allowable concentration, also unceasingly will pollute the air to the outdoor purification or collection. Comprehensive ventilation including natural ventilation and mechanical ventilation.

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