... processing of tube plate, clapboard and flange of chemical machine, boiler, heat exchange etc. Applicable industry: Used for the drilling processing ... of tube plate, clapboard and flange of chemical machine, boiler, heat exchange and wind power flange industries.Product feature:1 ... 31007750×8650×31007750×8650×31007750×8150×3100Net weight of machine(T)≈40≈58≈60≈90 Movable Gantry Type CNC Drilling ...