Fully Automatic Dry Rub Food Powder and Granule Filling Line for Bottle Packaging

Machine Overview The automatic powder and granule filling line integrates multihead weighing, rotary filling, cap pressing, induction sealing, labeling, laser coding, and weight checking into one continuous sequence. Output runs at around 30 bottles per minute. From dosing to final inspection, every stage is automated — no manual transfers between steps, no operator stationed between stations. A 14-head weigher handles dosing. More heads mean more combination calculations per cycle, which is how the system hits target fill weight accurately across products with irregular particle size or mixed bulk density — protein powders, collagen supplements, superfood blends, electrolyte mixes, seasoning blends, instant soup powders, freeze-dried fruit. These aren't uniform free-flowing powders; they're complex blends where a standard auger or volumetric system loses accuracy as product consistency shifts batch to batch. The rotary filling structure keeps bottle movement continuous rather than indexed — no stop-start between fill cycles, which is where cycle time gets lost on intermittent systems at equivalent output. Dual-head cap pressing follows filling, applying consistent pressure across both cap sides rather than relying on a single-point press that leaves one edge looser than the other. A built-in checkweigher inspects every bottle after filling. Underfilled or overweight bottles reject automatically — before they reach induction sealing or labeling, not after they've already been Sold on FEIZHAN (https://feizhantech.com/products/fully-automatic-dry-rub-food-powder-and-granule-filling-line-for-bottle-packaging). The price shown is the retail price on that storefront on 2026-10-21, not a GreenB2B quote or a wholesale price.