Salt Packaging Machine Turnkey Line Solution High Speed VFFS and Open Mouth Bagging Integration
End-to-end integration for sea salt, rock salt, and table salt packaging, focused on high speed, hygiene, easy changeover, and stable operation.
Core Module: VFFS Vertical Form Fill Seal Packaging Machine
For small and medium pouches from 50 g to 2 kg with cup or multihead weigher dosing. Corrosion-resistant contact parts and cleanable frames are available. Continuous or intermittent motion machines can be selected by throughput. Supports zipper, flat bottom, and pillow bags.
Illustration: VFFS forming, filling, and sealing machine for salt pouches
- Suited to free-flowing dry salt with cup or multihead weighing
- Fast changeover with HMI recipes to reduce downtime
- Optional corrosion resistance and sealing options for salty environments
Products and Pack Ranges
- Products: refined salt, sea salt, rock salt, iodized salt, low sodium salt, blended seasoning salt
- Packs: small pouches (50 g to 2 kg) and medium/heavy bags (5 kg to 25 kg)
- Bag types: pillow bag, flat bottom bag, side seal bag, open mouth pre-made bag (PE or laminate)
Core Module: Open Mouth Automatic Bagging Machine
For 5 kg to 25 kg bags with automatic bag pick, dosing, de-aeration, and sealing. Compatible with PE or paper/plastic materials. Integrates with palletizing for a complete line.
- Quick format change across multiple bag sizes
- Integrated heat sealing or stitching with bag mouth shaping
- 304 or 316L contact materials to reduce salt mist corrosion risk
Illustration: Open mouth automatic bagging machine for 5 to 25 kg salt
In-line Inspection and Traceability
Combine checkweighing and metal detection to reject underweight, overweight, and contaminated packs, and link results to batch data for traceable reports.
- Dynamic checkweighing for common ranges from 10 g to 10 kg
- Multi-frequency metal detection for stainless and non-ferrous metals
- Dual reject lanes to separate weight and foreign body failures
End of Line Quality Illustration
Illustration: Checkweigher with metal detector combination
Typical Process
- Salt screening and optional de-ironing
- Dosing by cup, multihead weigher, or screw as required
- VFFS for small pouches or open mouth bagger for medium/heavy bags
- Bag mouth shaping and de-aeration (optional)
- In-line coding and labeling
- Dynamic checkweighing and metal detection with combined rejection
- Case packing or palletizing with stretch wrapping
- Data collection, statistics, and batch traceability
Capacity and Configuration
- High-speed small pouch line: 60 to 120 bags per minute with continuous VFFS and multihead weighers
- Medium/heavy bag line: 10 to 20 bags per minute with open mouth bagger or FFS bagging
- Unified HMI recipe management to switch from 50 g to 25 kg quickly
Hygiene and Corrosion Resistance
- 304 or 316L contact materials, sealed electrical enclosures for salty environments
- Tool-less hopper removal, dust covers, optional IP65 to IP69K equipment
- Planned dust extraction points, de-aeration, and drop optimization to reduce dust
Delivery and Services
- Line layout and process confirmation with drawings and interface lists
- FAT and SAT tests, operator training, and spare parts lists
- Remote support, maintenance plan, and report templates
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