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Investment Casting Process Flow

Ningbo Investment Casting Co., Ltd carries out strict quality control process, has established strict standards for material inspection, process control, finished goods inspection, evaluation and selection of audited suppliers.We pay closer attention to each production links, and formulate the optimized technology by process design and analysis.

  • 1、Process & Tooling Design

    1、Process & Tooling Design

  • 2、Tooling Production

    2、Tooling Production

  • 3、Tooling Inspection

    3、Tooling Inspection

  • 4. Wax Pattern Inspection

    4. Wax Pattern Inspection

  • 5. Wax Injection

    5. Wax Injection

  • 6. Wax Pattern Repair

    6. Wax Pattern Repair

  • 7. Tree Assembly

    7. Tree Assembly

  • 8. Automatic Shell Building

    8. Automatic Shell Building

  • 9. Sand Shell

    9. Sand Shell

  • 10. Dewaxing

    10. Dewaxing

  • 11. Shell Baking

    11. Shell Baking

  • 12. Melting and Pouring

    12. Melting and Pouring

  • 13. Composition Analysis

    13. Composition Analysis

  • 14. Sand Cleaning

    14. Sand Cleaning

  • 15. Heat Treatment

    15. Heat Treatment

  • 16. Shot Peening

    16. Shot Peening

  • 17. Machining

    17. Machining

  • 18. Inspection

    18. Inspection

  • 19. Packing

    19. Packing