Yihui Casting | Common Defects in Jewelry and Precious Metal Casting: Incomplete Shape/Large Void Causes and Professional SolutionsIn the production of precious metals such as gold, K gold, platinum, etc. in jewelry casting, incomplete casting shape (insufficient pouring, cold insulation, lack of flesh, etc.) and large voids (shrinkage, porosity, sand holes, etc.) are two common and far-reaching core defects that directly determine the dimensional accuracy, structural integrity, and finished product qualification r···...

Yihui Casting 2025 Annual Ceremony: Grateful to colleagues, gathering at Yihui, opening the new year, and going to glory togetherThe annual sequence changes, and the new chapter appears day by day. Recently, the "Gratitude to Colleagues, Unity with Yihui, Opening the New Year, and Going to Glory Together" 2025 annual ceremony of Yihui Foundry was successfully concluded at the headquarters. All employees of the company and representatives of industry partners gathered together to reminisce about the past p···...

A comprehensive technical and economic analysis was conducted on the Yihui DVC-III vacuum pressure casting machine. The report elaborates on its core technology and parameters, compares the advantages of vacuum casting process, and evaluates its value from the perspectives of investment return and maintenance upgrade, aiming to provide reference for equipment selection and investment decision-making of jewelry production enterprises.Yihui DV-IIIOverview of Equipment Core TechnologiesYihui DVC-III vacuum pressure ca···...

Deep cultivation of continuous casting technology, empowering intelligent manufacturing upgrade - sharing session on the structure and working principle of continuous casting machines.Yihui Casting continuous casting technology, with its advantages of high efficiency, energy saving, and high yield, has become the core production process in the fields of precious metal and non-ferrous metal processing. The continuous casting machine is the key to the implementation of the technology. Yihui has organized this special···...

In the tide of modern industry, there stands a fully automatic precision casting machine that not only represents advanced intelligent casting technology but also embodies the dreams and aspirations of countless foundry professionals. Named the "DVC-III," this casting machine seamlessly integrates traditional casting craftsmanship with cutting-edge technology, delivering a high-efficiency, high-precision, and eco-friendly fully automatic casting solution.As a multi-material casting machine with outstandin···...

Discovery and NomenclaturePalladium (#Palladium #Pd): With the element symbol Pd, it is one of the platinum group metals (#platinum group metals). It was first successfully isolated from crude platinum in 1803 by the British chemist and physicist William Hyde Wollaston, thus gaining its own name "Palladium". The name derives from Pallas-Athena, a new asteroid discovered in 1802. This asteroid honors Athena, the Greek goddess of wisdom and craftsmanship.Properties and SpecificationsPalladium metal (#pallad···...