... , boiler, ship building, electric Milling machine which adopt new technology, it is widely used in industries of pressure vessel, boiler, ship ... company, it is wholly casting piece, there is transmission parts in size of the box, shaft rotated by AC motor, ... system.b. Machine tool: one Φ200mm standard facing cutter, one cutter drag bar, one axle, one press screw, one pressure screw, one tool spanner, ...