Lost Wax Process

The method for manufacturing bronze products are the following processes.

             
burner  

4. Balxing : Balxing the mould to evacuate the wax from the mouth to ripen the internal and      external lime.

5. Pouring the metal : This process should be operated while the model is still hot according to     the following steps
          - Use the pincers to lift the model from the blast furnace and place in rows with the mouth              upward.
          - Use the steel dipper to dip the boiling brass liquid to pour into the mouth, the brass              liquid shall flow throughout the model.
                *Precaution : Do not leave the model cooled or improper boiled brass liquid because                   it shall not throughly flow.

6. Breakdown the model : After pouring the brass liquid into the model, leave it cool for approx.     1 hour and use hammer to hit the outside cover and use the chisel to move the internal core,     we shall obtain the golden model with lot of stripes.

7. Decoration : Cut the stripes, weld the missing part and decorate, polish the surface and      decorate the missing part.

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hit the outside cover
     
move the internal core     golden model with stripes   welding     polishing
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