Castings from nonferrous metals and their alloys used in engineering a lot, including quite complex and miniature, batch production can afford only company with precision technology. However, a single (or even small-scale) microlite quite able to organize and at home. With modern technology, it turns out that can rival the old method of injection molding using simple manual centrifuge.
Almost everything you need for this microlite can be made. The cost is minimal.
Really required in the casting flask in this case is the length of a conventional steel pipe with a diameter of 50-60 mm and thickness of 2-3 mm For casting products of different sizes is good to have a few flasks of different diameters, provided that each freely fits in the bucket of the centrifuge. With such a set can be cast in turn a series of parts.
To flask in its simplicity, and centrifuge. Wooden handle it has a length of about 200 mm and a diameter of 20-30 mm. In the axial hole of the handle is inserted a bolt M8. To it using scontrino nut is attached to the metal earring so that the handle and the earring easily rotated, without interfering with each other.