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TXZ INDUSTRIAL CO.,LIMITED
Ningbo Sunyer Import & Export Co.,Ltd.
Add: Room 1116,No.32 38 Long Xueshi Road,Ningbo 315194 China
Tel.:+8657455005499
Fax.:+8657455005497
Email: info@nbsunyer.com
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HOME >> PROCESS >> MANUFACTURE >> PRECISION CASTING
  • PRECISION CASTING

    Precision casting use the lost wax method to make the products, the steps are:
    Wax Injection→Wax Welding→Dipping→Sand Coating→Shell-making→Dewaxing→Pouring→Decoating→Cutting→Cleaning.

    For example:
    We make the 3D mould first:

     

    Then we make the tool:

     

    Use this tool, we make a wax sample:

     

    Then, after Wax welding, Dipping, Sand coating, Shell-making, Dewaxing, Pouring, Decoating, Cutting & Cleaning steps, the products will be finish.

    And the most important step is Shotblast for better surface looking, and then if need machining,we can use CNC Machining or Mill Machining or Machining Center.

    The last step will be inspection & Packing.

    Our other goods of 3D drawing and products for your references:

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Tel.:+8657455005499 Fax.:+8657455005497 Email: info@nbsunyer.com