Yihui Casting Technology Co,. Ltd

03/06/2026

Yihui Casting 16K 3D printer is based on the research and development of lost wax casting technology, balancing high precision and mass production efficiency. It is the preferred equipment for digital version upgrading in small and medium-sized jewelry factories, comprehensively optimizing the low efficiency and limited details of traditional manual wax carving：
✅Ultra high precision molding: 16K ultra-high resolution, complete replication of fine and micro carved patterns and claw inlay structures, no need for manual mold repair, easy integration of complex ancient silk threads and relief three-dimensional jewelry.
✅Temperature controlled molding stability: The constant temperature design of the material tank avoids uneven resin solidification caused by environmental temperature fluctuations, ensuring consistent printing quality in winter and summer, and significantly reducing printing scrap problems such as edge curling and material shortage.
✅Widely adaptable consumables: compatible with various materials such as white wax and high-temperature resistant casting resin, wax mold dewaxing without residue, suitable for precious metal melting and casting such as gold, silver, and K gold, with a higher casting yield.
✅Full scene adaptation: covering jewelry pattern making, cultural and creative figurines, and small handicraft production, balancing sample making and trial production with large-scale production, one machine meets the production needs of multiple categories in the factory.
👉 If you are interested, please feel free to send us a private message to learn more detailed information!
📱 WhatsApp: +86-13802830498
🌐website:【www.yihuicasting.com】

02/06/2026

Saihui by Yihui Casting dual head dual position vacuum polishing machine is specially designed for precision processing of jewelry and precious metals. With a dual station structure and integrated dust removal design, it provides a one-stop solution to the pain points of large dust and low processing efficiency in traditional polishing. It is suitable for polishing multiple categories such as gold, silver, K gold, and silver jewelry：
✨Dual station efficient processing: With a dual head dual position structure, the two polishing stations do not interfere with each other, allowing for synchronous operation to increase output, as well as separate processes for flexible adaptation to small batch and multi category jewelry production.
✨Built in powerful vacuum cleaner: integrated dust removal system, real-time adsorption and collection of polishing dust, improving workshop environment, ensuring the health of operators, and complying with environmental production standards.
✨Stepless speed regulation with wide adaptability: Equipped with a variable speed motor, it can flexibly adjust the speed according to different materials such as gold, silver, jade, and metal jewelry, achieving various processes such as rough grinding and fine polishing.
✨Stable and easy to operate body: The whole machine is made of thickened steel, with low vibration and strong stability during operation; Equipped with lighting and storage drawers, the layout is reasonable, the polishing wheel is easy to replace, and daily maintenance is simple.
👉 If you are interested, please feel free to send us a private message to learn more detailed information!
📱 WhatsApp: +86-13802830498
🌐website:【www.yihuicasting.com】

01/06/2026

✨ Yihui Casting 200T Hydraulic Press, a professional choice for stamping gold and silver commemorative coins ✨
200T Hydraulic press is specially designed for the stamping process of gold coins, silver coins, and various themed commemorative coins. The 200 ton hydraulic output is stable and balanced, and the pressure adjustment is precise and controllable, perfectly restoring the delicate patterns, three-dimensional reliefs, and fine text on the mold. During high-pressure operation, the machine body is stable and does not shake, effectively ensuring that each coin seal is consistent and has a smooth surface, greatly enhancing the collection value and visual texture of the product. The equipment is equipped with a mature hydraulic system, which runs smoothly and has low noise. It is also equipped with a comprehensive safety protection structure, ensuring safe operation. The body structure is solid and durable, capable of long-term continuous operation, and supports quick mold change, flexibly adapting to different styles and specifications of coin seal production.🔥🔥
👉 If you are interested, please feel free to send us a private message to learn more detailed information!
📱 WhatsApp: +86-13802830498
🌐website:【www.yihuicasting.com】

31/05/2026

https://youtu.be/6M6X9iZbmo0?si=RSKc7U6Uk_fU9zyf

Yihui gold coin production line equipped with automated hydraulic s...

29/05/2026

Yihui Casting Mini Gold Melting Machine is known for its compact design and powerful performance. Small in size and lightweight, suitable for various narrow workspaces. Equipped with electromagnetic induction heating technology, the highest temperature can reach 1300 ℃, with digital precision temperature control and support for insulation function, meeting the melting needs of different precious metals. Using high-quality core components, stable and durable operation, strong overload capacity, and the ability to operate continuously for a long time. The interface is simple and easy for beginners to quickly get started. The melting process is flame free and has low losses, effectively ensuring the purity of precious metals. Available in multiple specifications of 1KG/2KG, with high cost-effectiveness, it is an ideal equipment for small-scale melting scenarios.🔥🔥
👉 If you are interested, please feel free to send us a private message to learn more detailed information!
📱 WhatsApp: +86-13802830498
🌐website:【www.yihuicasting.com】

28/05/2026

Saihui by Yihui Casting LS-04 vertical centrifugal grinder is a professional equipment designed for polishing and polishing jewelry and precision hardware workpieces. With mature structural design and excellent performance, it has become the preferred equipment for post-processing of workpieces：
🎯Efficient grinding and excellent production capacity: using planetary centrifugal transmission and synchronized operation of 4 barrels, the grinding efficiency is 5-20 times higher than traditional equipment, suitable for batch deburring, chamfering, and mirror polishing of small items such as jewelry and precision hardware.
🎯Wide material compatibility: can process various metals such as gold, silver, copper, alloys, stainless steel, etc., suitable for jewelry, small hardware, and precision accessories, with a wide range of applications.
🎯Low noise and smooth operation: The transmission structure of the whole machine has been optimized, with low vibration and noise during operation, and can maintain a stable state even after long-term operation.
🎯Humanized safety design: equipped with protective structures and electronic control protection, eliminating safety hazards, easy to operate, even beginners can quickly and proficiently operate.
👉 If you are interested, please feel free to send us a private message to learn more detailed information!
📱 WhatsApp: +86-13802830498
🌐website:【www.yihuicasting.com】

27/05/2026

📢 Meet in Bandung for the Grand Industry Event
2026 Bandung Jewellery Fair
We sincerely invite you to attend the 2026 Bandung Jewellery Fair, a prestigious event gathering elites from the jewellery industry across Southeast Asia. Yihui Casting will showcase our star equipment and comprehensive solutions at the fair. We are looking forward to meeting you face to face for in-depth communication and cooperation.
⏰ Date: June 11-14, 2026
🎯 Booth No.: B11
📍 Venue: Sudirman Grand Ballroom，Jl. Jend. Sudirman No.620, Dungus Cariang, Kec. Andir, Kota Bandung, Jawa Barat, Indonesia
🌟Hot push products and customized services, covering the entire process of precious metal processing, testing, packaging, and purification in all aspects:
✅ Automatic Hydraulic Press for Gold Coins & Bars
Specially designed for mass production of gold coins and gold bars. It features stable operation and high forming precision, greatly improving production efficiency and suitable for processing various specifications of precious metal materials.
✅ Premium Gold Coin Packaging Boxes
A wide range of styles with exquisite craftsmanship and premium appearance. Combining practicality and elegant design, they are ideal for display and sales of gold coins and commemorative gold bars.
✅ Full Range of Gold Testing Machines
Two models for different scenarios. The handheld version is portable for on-site inspection; the benchtop version delivers highly accurate test results, perfect for daily quality inspection in factories and stores to check precious metal purity efficiently.
✅ Precious Metal Refining Solution
We provide one-stop customized refining solutions and technical support. Our mature technology effectively reduces material loss and cuts production costs, catering to precious metal recycling and refining businesses.
With years of experience in the jewellery and precious metal industry, Yihui Casting is widely recognized worldwide for reliable products, advanced technology and thoughtful after-sales service. Our professional team will be on site to demonstrate equipment, explain technical solutions and solve your production problems.
Welcome to visit our Booth B11. Let’s explore the Southeast Asian market together and achieve win-win development.

26/05/2026

26/05/2026

Yihui Casting has launched a new M.AU200F desktop precious metal analyzer, which combines precision XRF technology with self-developed intelligent algorithms to provide a high-precision, high-efficiency, and high safety one-stop detection solution for jewelry quality inspection, precious metal recycling, factory production, and financial trading scenarios. It redefines new standards for precious metal detection:
✅Ultra high precision detection: using high-performance SDD silicon drift detector, with excellent energy resolution and detection accuracy of up to 0.01%, it can accurately distinguish between 99.9% and 99.99% gold purity, and can also accurately identify trace impurities.
✅Non destructive safety testing: relying on XRF fluorescence spectroscopy technology, the entire process is non-destructive testing, without scratching or corroding the sample, suitable for various precious metal jewelry, gold bars, silver jewelry and high-value collections, ensuring the integrity and beauty of the sample.
✅Stable and efficient output: desktop stable structure design is equipped with intelligent algorithms, which can complete synchronous analysis of multiple elements such as gold, K gold, platinum, palladium, etc. within 10 seconds, with stable and repetitive results, suitable for factory quality inspection and laboratory scenarios.
✅Comprehensive data management: supports storage, export, printing, and traceability queries of detection data, and automatically generates professional detection reports; Compliant with radiation safety standards, safe and reliable for commercial and laboratory use.
If you are interested, please feel free to send us a private message to learn more detailed information!
WhatsApp: +86-13802830498
website:【www.yihuicasting.com】
,

25/05/2026

✨Brilliant Conclusion, Grateful Encounter | Tecnogold Jewelry Show 2026 Successfully Ends✨
May 21–23, 2026, the Tecnogold Jewelry Show in São Paulo, Brazil, came to a successful close at Centro de Eventos São Luis. Yihui Gems & Yihui Casting showcased our full range of cubic zirconia, moissanite, synthetic gemstones and high-end custom gemstones at Booth 65, with rewarding results across the three-day event.
We sincerely thank every client, partner and industry professional who visited our booth. Your presence, appreciation, and in-depth discussions—covering stock orders, custom development, distribution agency and long-term bulk cooperation—have been truly encouraging.❤️
With years of focus on the global jewelry supply chain, Yihui Gems delivers exquisite cutting, consistent quality and rich inventory, serving jewelry brands, wholesalers and designers across South America and worldwide. Moving forward, we will continue to deepen our presence in Brazil and Latin America, launching more trend-driven gemstone products and tailored solutions.💎
Exhibitions end, partnerships last. We look forward to meeting again and jointly creating new brilliance in the jewelry industry.🤝