The texture and durability of jewelry chains stem from the precise control of each production process. As a company specializing in the production of jewelry chains, Hasung has created a standardized and refined production line. From raw material molding to finished product polishing, 8 core equipment are connected in an orderly and progressive manner, ensuring production efficiency and adhering to the bottom line of quality. The following will provide a detailed analysis of the purpose and core advantages of each device according to the production process, showcasing Hasung's craftsmanship in manufacturing jewelry chains.

In the field of jewelry, hollow bead jewelry made of gold, K-gold, or silver is highly favored for its material saving, lightweight wearing, and visually rich appearance. However, the production process of hollow beads is extremely complex, requiring high precision and automation of the equipment. As a technology leader in the field of precious metal machining, Hasung Precious Metal Equipment Technology Co., Ltd. in Shenzhen has launched a complete hollow bead production line that redefines the manufacturing standards of jewelry processing with automation, high precision, and high stability.

Chain manufacturing today requires precision, speed, and repeatability. A professional automatic chain making machine streamlines forming, weaving, cutting, and closing into one stable production flow. This reduces errors, improves yield, and supports consistent chain quality.

In vacuum silver bullion casting machines, the oxidation, porosity, and density variation are reduced with controlled vacuum conditions, as well as accurate heating and controlled cooling.

A hollow ball making machine is a precision tool that enables efficient production of lightweight, high-quality spherical components. When forming accuracy, seam control, and machine setup are handled correctly, manufacturers achieve consistent results with minimal waste and rework.

In order to choose the appropriate jewellery vacuum casting machine, one should be aware of the materials, quantity of production and quality needs. Machines that provide constant vacuum, control, temperature and stable building provide constant casting results with minimum rework.

A rolling mill performs best when the operator understands how pressure, reduction, and material behavior interact. When you know the working process and avoid common mistakes, you get a cleaner sheet, fewer marks, and more consistent thickness.

Goldsmith rolling mills deliver the best results when they’re built for precision and maintained correctly. The right mill helps produce cleaner sheet and wire, reduces rework, and keeps output consistent across jobs.

 Introducing our state-of-the-art induction melting furnaces designed to meet the needs of modern metal casting and foundry operations.  This cutting-edge furnace uses advanced induction heating technology to efficiently and precisely melt a variety of metals, making it an essential tool for any metal melting and industrial setting.


 Our induction melting furnaces are engineered to deliver exceptional performance and reliability, providing a high level of control and consistency during the melting process.  With advanced electromagnetic induction heating, the furnace ensures fast and even heating of the metal charge, thereby shortening melting time and increasing productivity.


 One of the key features of our induction melting furnaces is their versatility, capable of melting a wide range of metals including gold, silver, copper, platinum, rhodium, alloys and more.  This flexibility makes it an ideal solution for foundries and metal casting facilities working with a variety of metal alloys.


 In addition to superior melting capabilities, our furnaces are designed with user-friendly controls and safety features for ease of operation and operator peace of mind.  An intuitive interface enables precise temperature and power adjustments, while built-in safety measures prevent overheating and electrical hazards.


 Additionally, our induction melting furnaces are built to withstand the rigors of industrial use, featuring rugged construction and high-quality components to ensure long-term durability and reliability.  Its compact design also makes it suitable for various production environments, optimizing space utilization without affecting performance.


 Whether you are involved in metal casting, automotive manufacturing or metal recycling, our induction melting furnaces are the perfect solution for your melting needs.  With its advanced technology, versatility and user-friendly design, it is a valuable asset to any operation looking to improve the efficiency and quality of the metal smelting process.  Experience the power of precision melting and take your metal casting abilities to the next level with our induction melting furnaces.