Many people do not understand why the crystal trophy is too small to do, because the crystal trophy and crystal medal are basically made by hand. The cost of production will be very high, mainly due to the high cost of labor. I believe you will understand the following production process.

1, production process: open material, press embryo, rough polishing, fine polishing, drilling, carving, sandblasting, viscose, quality inspection, packaging.

2. Classification of crystal products: four facets, facets, facets plus planes and hand engraving.

3. The processing technology shows that:

1. Material: the shape and size of the whole material needed for high-speed sawing of the whole material.

2. Press the embryo: mould the size and shape of the finished product, then add the raw material to high temperature above 900 C and melt into the mold and die casting.

Rough polishing: the molds pressed out of the mould, and the diamonds are directly grinded out of the diamonds.

4. Finely polished: after rough polishing, polish the finished product with the polishing powder until it is crystal clear.

Perforating: before the completion of the crystal product, according to the size and location of the required punch, the drill bit is processed, such as tabulation, pen holder, bottle hole and so on.

Screen printing: the crystal surface is attached with different pigments to deal with the effect. The color level is thicker, and the rear part of the crystal can fall off.

7, plating color: the use of similar electroplating techniques in the crystal surface with different colors, the thin layer, the friction can be scratched, scratch, because the plating color is often located at the bottom, so the bottom of the plating color is often attached to other objects, such as the town of zodiac.

Carving, carving: strong sense of three-dimensional, high technology, fine workmanship, high cost of crystal trophy. Parting workers engraving graphics, machine carving words.

Sand blasting: solid feel weak, more smooth, no concave and convex feeling, machine carving text, graphics and so on after the effect of processing. The cost is low and fast.

With the computer aided laser equipment in the crystal object of three-dimensional pattern molding, the artistic effect is good, can express the various types of patterns, graphics, to achieve realistic effect.

So don't think that the crystal is very cheap, can do so is good crystal, so handmade good is also very important.