Menu
Showing all 14 results
In a professional jewelry manufacturing environment, the magnetic polishing machine is the gold standard for finishing intricate designs. Unlike traditional methods, magnetic finishing utilizes advanced electromagnetic technology to drive micro-sized stainless steel pins into the most complex crevices—areas where traditional media simply cannot reach.
As a specialized supplier and distributor, JYBS provides industrial-grade systems that focus on durability and precision. Our curated selection of magnetic tumblers for sale includes both compact units for bespoke studios and high-capacity machines for large-scale production, ensuring you finish faster with consistent, brilliant results across every batch.
Your choice depends entirely on your production goals and the desired high-shine result:
Our magnetic polishing technology is engineered to streamline the workflow for:
Investment Castings: Rapidly remove investment and oxidation from freshly cast gold, silver, or platinum.
Intricate Filigree: Polish deep within woven designs without manual labor.
Batch Burnishing: Achieve a uniform “pre-polish” shine on hundreds of small items simultaneously.
Non-Ferrous Parts: High-performance media tumblers for polishing aluminum and other precision industrial components.
To achieve factory-level results, follow our professional setup:
Media Selection: Use premium stainless steel media pins. Our range includes various diameters (0.2mm to 0.5mm) to suit different detail levels.
Solution Mix: Combine water with a professional-grade burnishing compound to reduce friction and prevent darkening of the metal.
Cycle Timing: Most jewelry batches require only 20 minutes to reach a peak finish, drastically reducing lead times compared to manual polishing.
It significantly reduces manual work by providing a high-quality “pre-finish” or “brightening.” For B2B production, it ensures minimal final buffing is required, saving significant labor costs and improving turnaround time.
Magnetic tumblers are highly effective for most non-ferrous metals, including gold, silver, copper, and brass. They are particularly well-suited for delicate items such as chains, rings, and intricate cast pieces with securely set gemstones.
We offer a versatile range of capacities from 100g up to 1500g to suit different production scales. For jewelry factories and high-volume workshops, we recommend our 1500g heavy-duty models. These units feature expanded bowl sizes designed specifically for efficient, large-scale batch processing and long-term industrial durability.
The stainless steel pins are virtually permanent. Unlike abrasive media used in rotary tumblers that wear down over time, magnetic pins do not degrade. This makes the magnetic pin polisher one of the most cost-effective investments for any jewelry workshop.
Yes. While most popular for gold and silver, the high-speed action of the pins is effective for cleaning and burnishing platinum, palladium, and even stainless steel jewelry components.
