How to Choose a Reliable Non Destructive Precious Metal AnalyzerAs the methods of fraud continue to iterate, the detection methods also need to be upgraded synchronously. gold price is running at a high level, and the gold recycling and jewelry incoming quality inspection businesses are becoming increasingly popular, but the fraudulent tactics are also continuously upgrading. High fidelity adulteration of tungsten, rhenium, iridium, and other materials, as well as gold plating disguised as full gold - relying on th···...

2026 Shenzhen Internationa Jewelry Fair | One stop solution for intelligent jewelry manufacturing equipmentGolden autumn brings prosperity, and the pearl art shines with a new chapter. As a large-scale and influential industry benchmark event in China, the 2026 Shenzhen International Jewelry Exhibition will be held as scheduled from September 9th to September 12th, 2026 at Hall 1 of Shenzhen Convention and Exhibition Center. The exhibition gathers resources from the entire jewelry industry chain across the country,···...

Analysis of the Process of Yihui Casting Vacuum Wax Injection Machine | Wax Mold Forming Equipment for Lost Wax CastingIn the entire process chain of jewelry wax casting, the quality of wax molds directly determines the yield of subsequent castings. If there are problems such as bubbles, shrinkage pits, material shortage, and flying edges in the wax mold, it is difficult to recover the defects in the finished product no matter how the parameters are adjusted in the subsequent casting process. As the mainstream wax ···...

Golden Autumn Festival and Brilliant Encounter cordially invite you to visit booth 5E702 at the 2026 Hong Kong Jewelry ExhibitionAutumn charm shines brightly, grand event gathers in the Fragrant River! 2026 HK International Jewellery Show officially kicked off. From September 16th to 20th, 2026, Yihui Casting showcased its core technological achievements, intelligent casting equipment, and one-stop jewelry casting solutions at the Hong Kong Convention and Exhibition Center. We sincerely invite jewelry colleagues fr···...

Digitally reconstructing jewelry production lines, personalized customization reshaping the value of the jewelry industryJewelry processing industry is currently experiencing a wave of fluctuations in raw material prices, technological innovation, and upgraded consumer demand, with the overall consumer market shifting towards refined adaptation. Although the scale of China's jewelry and gemstone industry will slightly decrease by 5.02% year-on-year in 2025, the industry volume of 778.8 billion yuan will still r···...

Yihui Casting graphite consumables export business has fully recovered, continuously empowering the global precision jewelry casting industryRecently, our company has completed the compliance audit of a full range of exported graphite products. Graphite consumables such as jewelry melting special graphite crucibles and anti-oxidation coated graphite crucibles have officially resumed normal exports, providing stable consumable support for global jewelry manufacturing enterprises.All of Yihui's exported graphite ···...

Yihui Vacuum Casting Equipment | Precision Precious Metal Casting Technology AnalysisIn the fields of high-end jewelry, dental orthodontic equipment, and precision cultural and creative jewelry casting, vacuum pressure casting technology is a benchmark production process for achieving ultra-high detail restoration, low porosity, and low oxidation loss in castings. Yihui focuses on the research and production of precious metal precision casting equipment, with a full range of vacuum casting equipment including AVC, ···...

Yihui Casting Jewelry Polishing Equipment and Complete Consumables One stop Jewelry Precision Polishing SolutionIn the current era of continuous upgrading of the global high-end jewelry customization and precious metal jewelry mass production industry, jewelry polishing, as the core key process of jewelry casting post-treatment, directly determines the surface gloss, delicacy, yield, and terminal market premium ability of jewelry products. Compared with traditional manual polishing, which has low efficiency, high l···...

Understand Structure · Clarify Principle: Practical Operation Basics of Yihui Casting Hydraulic PressThe hydraulic press (Oil Hydraulic Press) is a "heavyweight" core equipment in Yihui Casting's production process line. Its stable operation and precise operation are key to ensuring the quality of casting products and improving production efficiency. It is also an important component of Yihui Casting's one-stop casting solution. Mastering the structural composition and working principle of hydrau···...

Against the backdrop of the continuous rise in precious metal prices, hydraulic pressing technology, as an efficient precious metal processing technique, has seen its value and advantages become increasingly prominent. This technology is highly favored for its characteristics of high efficiency, precision, and energy efficiency. It not only improves production efficiency but also effectively controls costs. Additionally, it enables high-precision processing, allowing the production of products with complex shapes a···...