Step By Step How To Make Marbles

Materials needed:

- Marbles made ??of sand
- Lime soda
- Silica
- Various other materials used for pigment and design. In addition, there are also marbles made ??of glass culled and scrap.


How to make:

1.Melting
Sand, lime soda, and culled put in a large tank and heated until the temperature reaches 1260 degrees Celsius or 2300 degrees Fahrenheit. This could take as long as 28 hours.

2.Proses Injection
Then the melt was removed and transferred to a tank in which there is a hole to inject the melt. Marbles colors depending on the materials used. Of iron oxide green marbles, marbles from cobalt blue, and purple marbles derived from manganese. Speed ??and strength in the injection process will determine the final shape of the marbles.

3.Refrigerant & Cutting
In this process, the melt was issued in the form of lumps of glass. Clots that 'walk' under a slab of metal that will cut it into equal parts. Furthermore, these pieces will be sorted by hand.

Good luck!