制造amp;加工阀门机构铸铁

We can produce any kinds of Standard or Non-standard Cast Iron Valve according to buyer's drawing and techniqual specification. 1. Main technological equipments: Molding by resin sand, casting by medium frequency electric furnaces. 10 Tons Medium Frequency Electric Furnace×2; 20 Tons Medium Frequency Electric Furnace×1; 3 Tons Medium Frequency Electric Furnace×1; 50Tons Crane×1;30 Tons Crane×2; 10 Tons Crane×2; 21m×14m×2.5m Casting Pit×5; 11m×4m× 7m Casting Pit; 25 Tons Sand Mixer×1; 20Tons Sand Mixer×1. 2. Technology: Adopts that excellent liquid iron enter to I-F furnace directly to heating up, modulate, feeder wire process and nodularization. Resin sand molding use to casting under 30t nodular and gray iron cast. Because the process reduces to smelt big iron, so it can ensure liquid iron quality, and we can get the advantage of price. 3. Weight: Above 200kg-50000kg 4. Packing: according to buyer’s need. 5. Product range: Large iron casting products and casting of wind turbine. 6. Testing equipment: The spot analysis and quality inspection laboratory equipped with direct-reading spectrometer, hydraulic tensile strength tester, optical microscope, cryogenic compact tester, ultrasonic detector and magnetic inspector. 7. Quality assurance: ISO9001: 2008, ISO14001: 2004