Extrusion device and technology for noble metal processing

Abstract

The invention discloses an extrusion device and technology for noble metal processing. The extrusion device comprises a feeding pipe; the bottom end of one side of the feeding pipe is provided with arotary cylinder through a connection rod; the two sides of the feeding pipe are provided with regulation studs respectively; one side of the feeding pipe is provided with a connection pipe; one side of the connection pipe is provided with a heating pipe; one side of the top of the heating pipe is provided with a first gas inlet pipe; and the other side of the top of the heating pipe is provided with a second gas inlet pipe. For the extrusion device and technology, through matching of arranged first outside threads and first inside threads, the regulation studs are rotated, and a distance between rolling balls can be regulated, so that the purpose of fixing circular pipes in different sizes is realized; coal gas is connected into the arranged first gas inlet pipe, and oxygen is connected into the arranged second gas inlet pipe, so that the combustion rate of the coal gas is increased, and the coal gas is sprayed out through a fire jetting head; and the arranged rotary cylinder drives anoble metal circular pipe to gradually perform rotation movement toward the interior, so that the noble metal circular pipe can be uniformly heated.

Description

technical field [0001] The invention relates to the field of precious metal processing, in particular to an extrusion device and process for precious metal processing. Background technique [0002] With the progress of the economy, people's pursuit of precious metals is also inconvenient. Many people wear it as jewelry, and many people regard it as an investment. Therefore, precious metals are now popular among the general public, so many precious metals processing manufacturers In order to improve The processing speed has introduced the extrusion device for precious metal processing, but when the current extrusion device for precious metal processing is extruding precious metal, because the precious metal is too stable, it is not easy to deform, resulting in a low calculation compression forming rate, which leads to the subsequent program speed. It is greatly reduced, and one extrusion machine cannot adapt to coffins of different sizes, and different machines are required t...

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Problems solved by technology

[0002] With the progress of the economy, people's pursuit of precious metals is also inconvenient. Many people wear it as jewelry, and many people regard it as an investment. Therefore, precious metals are now popular with the general public, so many precious metals processing manufacturers In order to improve The processing speed has introduced the extrusion device for precious metal processing, but when the current extrusion device for precious metal processing is extruding precious metal, because the precious metal is too stable, it is not easy to deform, resulting in a low calculation compression molding rate, which leads to the subsequent program speed. It is greatly reduced, and one extrusion machine cannot adapt to coffins of different sizes, and different machines are required to fix the coffins, resulting in excessive production costs and low quality processed products

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