The silver ingot fully automatic production line is an automated production equipment that produces silver ingots from silver powder or silver bead raw materials. The production line is about 14 meters long, 6 meters wide, and has a highest point of about 3 meters, consisting of 11 main parts.

This production line is independently developed and designed by Jindingfeng, with patent number ZL201820013832.0. This equipment replaces the original flameless tunnel melting furnace and is more energy-efficient than tunnel furnaces (with the same efficiency of 350KT for tunnel furnaces and 150KW for VBS furnaces), saving more space. This equipment adopts automatic weighing, automatic melting, automatic ingot melting, automatic demolding, automatic cleaning and polishing, automatic coding, and the entire process does not require manual intervention, truly achieving ingot automation. And it has been realized to be compatible with casting 30KG silver ingots, and can be used by changing the mold. Solved the problems of metal shrinkage, water ripples, oxidation, and unevenness, and quickly melted in one go! The products produced by this production line have a smooth and flawless surface, with almost negligible wear and tear. Adopting fully automated control to improve efficiency is the intelligent modernization choice for enterprise factories.

Jindingfeng tunnel type gold ingot equipment can produce 1 kilogram of gold bars, 3 kilograms of gold bars, and 100 grams of gold bars. By using medium frequency induction heating and nitrogen protection, the material is fed into the mold through the feeding system, covered with the mold cover, and fed into the medium frequency furnace, achieving automatic casting, cleaning, coding, palletizing, etc. The finished products produced have a smooth, flat surface, no holes, no shrinkage patterns, no cracks, rounded corners without tooth marks, and meet SGE standards.

The fully automatic production line for gold ingots is an automated production equipment that produces raw materials into gold ingots. The main body is mainly divided into granulation system equipment and the main body of the gold ingot production line. The production line is about 5 meters long, 4 meters wide, and the highest point is about 2 meters, consisting of 7 main parts.

This equipment was jointly developed by Jindingfeng and German professional engineers, with patent number ZL201520485189.8. It is mainly designed for gold refining plants and can replace the pressing process of composite gold before it is put into the reaction kettle, resulting in faster pressing efficiency.

This machine adopts a dual protection method of vacuuming first and then adding protective gas to isolate the metal from the air. When spraying beads, it can avoid oxidation and loss caused by gold and silver scattering at high temperatures. The quality of metal forming effect is several times that of ordinary bead spraying machines, which helps to significantly reduce production costs.

This machine has an integrated design, compact structure, beautiful appearance, small footprint, fast speed, automatic frequency tracking, free noise, induction coil ultra-low voltage design, and complete self-protection function of the body. The special water circulation system blocks the gravity of the particles themselves and causes them to decrease, making the spherical shape of the particles look better. The new stainless steel body, which is more adaptable to the environment, is the best choice for casting your pre synthesized fine metal.

This equipment includes a medium frequency induction heating device, a high vacuum water-cooled casting chamber, and a high vacuum device (including an oil rotary pump and an oil diffusion pump); Precision traction device, wire winding device, etc. The interior of the high vacuum water-cooled casting chamber is equipped with induction coils and includes imported high-purity graphite crucibles, casting molds, and crystallizers.