| 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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