... processing of tube plate, clapboard and flange of chemical machine, boiler, heat exchange etc. Applicable industry: Used for ... processing of tube plate, clapboard and flange of chemical machine, boiler, heat exchange and wind power flange industries.Product ... machine(mm)6750×7650×31007750×8650×31007750×8650×31007750×8150×3100Net weight of machine(T)≈40≈58≈60≈90 Movable Gantry Type CNC Drilling Machine ...