Integrated High-Speed Form-Fill-Seal System for Salt Packaging
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Automated feeding weighing filling sealing inspection and palletizing designed for edible and industrial salt with hygienic construction and precise dosing.
Get a custom layoutSalt is hygroscopic and prone to caking. A dedicated line stabilizes flow with anti-bridging feeding keeps seals tight at constant temperature and prevents metal contamination. Our integrated control keeps giveaway low and throughput high for pillow bags stand-up pouches and woven sacks.
Agitated hopper with vibratory or screw assist to maintain uniform flow of fine or iodized salt into the dosing system.
Gravimetric or multihead dosing with dynamic compensation to keep target fill weight while minimizing product giveaway.
Vertical form fill seal with servo pull belts and constant-temperature jaws for clean seals on PE-laminated film.
Checkweigher plus metal detector and seal-integrity check to reject non-conformities automatically.
Laser or inkjet prints batch date grade and iodine level with ERP-ready data export.
Pattern-driven stacking for 10–25 kg bags with slip-sheet application and stretch-wrap integration.
| Model | Range | Speed | Bag styles | Highlights |
|---|---|---|---|---|
| SP-900 VFFS | 100 g–3 kg | 100–120 bpm | pillow three-side back seal | 304 SS frame IP65 washdown |
| SP-1500 Pouch | 500 g–10 kg | 60–80 bpm | stand-up zipper quad-seal | de-aeration pins gas flush |
| SP-25 Sack | 5–25 kg | 10–18 bpm | woven sack PE liner | belt conveyor stitching heat seal |
Closed transfer to agitated hopper with moisture control and anti-bridging design.
Two-stage coarse and fine fill with live weight feedback to hit target fills consistently.
Film unwinding collar forming vertical sealing transverse sealing and bag discharge.
Checkweighing metal detection seal test and auto-reject for any defect.
Laser or inkjet coding of batch time line id and iodine level for traceability.
Robotic stacking with interlayer sheets and automatic stretch wrapping.
Single line capacity supports peak season with stable output and lower downtime.
Dynamic weight control cuts product loss from percent-level variance to grams per bag.
Electronic records for batch parameters operators and inspections simplify compliance.