This granite-and-marble quarry wire page explains two manufacturing controls behind the bead: cold-press granulation for diamond distribution and furnace-temperature control for consistent bead size.
- Distribution control
- Huada says cold-press granulation distributes diamond uniformly within the beads.
- Size consistency
- Furnace temperature is described as strictly controlled so produced beads remain consistent in size.
Why the two controls are separate
Diamond distribution concerns what is inside the bead; furnace control concerns the produced bead's size. The old article associates both with stable product quality but gives no microscopy, tolerance or batch record.
Granite and marble selection
The title names both quarry materials. The source says stone samples and information help Huada choose a wire for efficiency and service life. It does not state that one unchanged wire formula suits both stones.
Claims that still need a field result
Sharpness, price, stability and after-sales service are promotional points on the old page. No quarry, machine, cut area or wear result is preserved in this video record at all. A useful comparison must attach the supplied wire to one stone and measured cutting record.
