What is the best brand of vacuum cleaner for CNC lathes?

Which type of vacuum cleaner is good for CNC lathe? Suction CNC lathe and its road iron pins, metal materials spiral bar, soot fine particles, oil stains with which model specification of industrial vacuum cleaner?

CNC lathe special type vacuum cleaner, the application of industrial vacuum cleaners for what reason, the first point is that the dust can be highly efficient, industrial vacuum cleaner vacuum cleaner high efficiency and the output power size is related to the output power, the higher the output power the greater the adsorption, the higher the efficiency of dust removal, the larger the output power of the basic model, the larger the adsorption power is logical, the second point is the level of the cost of the budget, the higher the output power, the more the dust cleaning effect. The second point is at the level of cost budget, the higher the output power, the more simple then the price of industrial vacuum cleaner is higher, the third level is the dust spacing, the spacing is more and more far then the output power of the vacuum cleaner must be greater.

CNC lathe with vacuum cleaner, CNC lathe, CNC lathe vacuum cleaner can choose the vacuum cleaner model specifications have? The type of industrial vacuum cleaner has a battery, two-phase electricity, three-phase electricity, battery vacuum cleaner in the case of AC current is not convenient for the production workshop warehouse, sucking CNC lathes and CNC lathes on the iron pin can be selected two-phase electricity industrial vacuum cleaner models and specifications have C3/CP3 (equipped with push suction pickpocket head, 3600W), three-phase electricity manual cleaning small and medium-sized vacuum cleaner can be selected models and specifications have CW Series (80L dust collector drum) 220 (2200W)/300 (3000W)/400 (4000W) three models and specifications, three-phase electric vacuum cleaner can be a long-term continuous work.