What is the relationship between a diamond-polishing machine and a engraving machine? Which one should I buy first?

The two machines are in an upstream-downstream relationship: The LD-6090 Rhinestone Engraving Machine is responsible for engraving rhinestone stencils, rhinestone molds, and jewelry components. It has a processing area of 600 × 900 mm and is equipped with a 1.5 kW high-speed, variable-frequency, water-cooled spindle and a Weihong control system. It is compatible with design software such as TYPE3, ArtCam, JDPaint, and WenTai; the ZS-JF Rhinestone Application Machine uses templates to apply rhinestones in bulk to the transferred designs.

If an order requires a design proof and confirmation of the rhinestone layout, the engraving machine is typically used first; for high-volume production where the stencils have already been prepared, the rhinestone applicator is used directly. It is also common for factories to have both machines, enabling them to complete the entire process—from stencil creation to finished products—in-house.