In the thousands of years of development of the jewelry industry, the traditional lost wax casting process is like a tough thread, connecting the aesthetics and skills of different eras. From the gold jewelry in the tombs of ancient Egyptian pharaohs to the filigree inlaid jewelry of the Ming and Qing dynasties in China, lost wax casting has always been the core craftsmanship of high-end jewelry production due to its ability to accurately reproduce complex shapes. However, as global consumer demand rapidly shifts t···...

What Is a 3D Printer?A 3D printer is a machine that creates solid objects from digital files. 3D-printed items are produced using an additive manufacturing process, in which material is built up layer by layer to form the final object. Each layer represents a cross-section of the design. Compared with traditional manufacturing methods, 3D printing can create complex shapes while using less material.What Is a 3D Printer Used For?3D printers are widely used to create models, prototypes, and end-use products. While th···...

Lost-wax casting is a metal casting process used to create objects ranging from simple to highly complex shapes in a variety of metals, such as gold, silver, brass, and bronze, by casting from an original model or pattern.As one of the oldest known metal-forming techniques, lost-wax casting dates back more than 6,000 years and remains widely used today in jewelry making, dentistry, and art. Its industrial counterpart, investment casting, is also a common method for producing precision metal components in engineerin···...

New trend of global jewelry industry: the rise of China-Chic forces process upgradingFrom traditional manual wax melting and casting using ancient methods to digital and intelligent precision casting, the global jewelry casting process continues to iterate and upgrade. With the popularity of China-Chic all over the world, the jewelry industry has officially entered a new stage of development of precision, personalization and low carbon. China-Chic jewelry styles, such as hollow filigree, ancient texture and minimal···...

2026 Bandung Jewelry Fair Concludes | Yihui Casting Expands Southeast Asia Market2026 Indonesia Bandung Jewelry Exhibition has successfully concluded from June 11th to 14th, 2026, at the Sudirman Grand Banquet Hall in Bandung. As a highly influential professional jewelry industry event in Southeast Asia, this exhibition brings together numerous jewelry manufacturers, wholesalers, brand operators, and industry elites in the region, building an efficient platform for business communication, technical exchange, and re···...

Yihui Casting AU1000E Handheld Gold Testing Machine: Empowering the Entire Industry Chain and Unlocking the Efficient Value of Precious Metal DetectionGlobal precious metal industry is moving towards a new stage of efficient, precise, and transparent development. Yihui Casting has launched the AU1000E handheld gold measuring machine, which is based on the core values of "full scene adaptation, full element detection, and full process empowerment". It connects the detection pain points of the four core sce···...

Fully Automatic Gold Coin Hydraulic Production Line Launched | Precious Metal Minting Solution from Yihui CastingSurging Global Demand for Gold & Silver Collectibles Pushes Intelligent Upgrade, Yihui Casting Rolls Out New Automatic Integrated Gold Coin Hydraulic Production Line，global demand for commemorative coins has surged, and Yihui's fully automatic gold coin hydraulic integrated production line has been newly finalized and put into operationIn recent years, the global investment gold coin, collection···...

Brilliant Conclusion, Grateful Encounter | Tecnogold Jewelry Show 2026 Successfully Concluded2026 edition of the Tecnogold Jewelry Show, one of Latin America’s most influential jewelry industry gatherings, concluded on May 23, 2026, at the prestigious Centro de Eventos São Luis in São Paulo, Brazil. three-day event (May 21–23) brought together thousands of industry professionals, brands, wholesalers, designers, and gemstone suppliers from across Brazil, Latin America, and beyond, fostering high-value trade, inn···...

Preface: The Hundred Year Dilemma of Precious Metal CastingAccording to research data on China's precision casting industry in 2026, over 82% of precious metal processing plants have long been plagued by three core defects: porosity, sand holes, and shrinkage porosity. The yield rate of traditional gravity casting machines is generally less than 60%, while the yield rate of pressure casting machines is about 95%. In a single month, the loss of raw materials alone causes losses of over tens of thousands of yuan.···...

Complete Guide to Jewelry Casting Equipment: Essential Tools for Professional Jewelry ManufacturingIntroduction to Jewelry Casting EquipmentJewelry casting is one of the most fundamental processes in the jewelry manufacturing industry, transforming raw precious metals into intricate and beautiful designs. The quality of the final product heavily depends on the jewelry casting equipment used throughout the process. From small artisan workshops to large-scale manufacturing facilities, having the right equipment ensur···...