Fenske Spiral
The Fenske spiral Packing made of wire and has a shape similar to that of a spring, also known as a triangular spring Packing. Its differences from a spring in that each turn of the winding is not a circle but a triangular, and the triangular between the ring and the ring is offset by a certain angle, so that it is a polygon when viewed from the end face. This packing is more efficient, but has a slightly higher resistance than the annular packing and is widely used in laboratory-scale isotope separation studies.
Nowadays, Naike chemical is developing to the top leading manufacturer of molecular sieve products and mass transfer products(column packing and column Internal parts).
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