Complete Industrial Production Line for Automated Weighing and Bag Packaging of Salt
Brand Name:Hanpu
Certification:ISO，CE
Model Number:PPSBD
Minimum Order Quantity:1 set
Delivery Time:60-90 days after down payment
Payment Terms:L/C,T/T,Western Union
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Address:
Junmin Road, Huangqiao Industrial Park, Taixing, Jiangsu, China (Mainland)
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Product Details
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Product Details
Complete Industrial Production Line for Automated Weighing and Bag
Packaging of Salt
Automated feeding metering sealing inspection coding palletizing. One-stop integration for edible and industrial salt.
Get a custom quoteWhy upgrade your salt packaging line
Manual weighing and sealing often cause weight deviation and weak seals, while open handling risks moisture pickup and contamination. Our automated solution raises throughput to 100–150 bags per minute, holds weight accuracy within ±0.3 g, and ensures closed transfer from hopper to finished bag for hygiene compliance.
8–10×
Productivity increase
±0.3 g
Weight accuracy
80%
Labor cost saving
Core machines for salt packaging
| Model | Salt types | Speed | Range | Accuracy | Bag styles | Highlights |
|---|---|---|---|---|---|---|
| SPX-600 | Refined edible salt iodized salt | 100–120 bags/min | 100 g–3 kg | ≤ ±0.3 g | 3-side seal back seal | Dynamic weighing compensation PLC touch panel |
| SPX-900 | Sea salt rock salt industrial salt | 120–150 bags/min | 500 g–10 kg | ≤ ±0.5 g | Doypack zipper stand-up | Anti-caking feed screw constant-temperature sealing |
Upstream salt conveying before packaging
All contact parts use 304 stainless steel. Closed hoppers and dehumidified air help reduce moisture pickup and clumping. The control cabinet supports recipe management, remote diagnostics, and line OEE reporting. Optional metal detector and checkweigher provide reject control.
End-to-end process
1. Closed feeding
Vacuum loader with anti-stick piping 0–500 kg/h adjustable.
2. Precision metering
Two-stage auger plus load cell 0.1 g resolution.
3. Sealing
80–180 °C constant temperature 0.3–0.5 MPa pressure seal strength ≥ 35 N/15 mm.
4. Inspection
Checkweigher metal detector seal integrity automatic reject.
5. Coding
Laser date lot QR for traceability ERP ready.
6. Palletizing
Robotic palletizer ±5 mm accuracy 10 boxes per layer.
Applications and results
Edible salt pouches
Small packs 250 g to 1 kg with date and lot coding for retail.
Industrial salt
10–25 kg laminated sacks for water treatment and deicing.
Livestock salt
Granular or block lines with customized labeling.
Measured improvements
- Daily output raised from 24,000 to 250,000 bags in peak season.
- Loss rate reduced from 3% to 0.2% with closed transfer and weighing control.
- One inspector per line saves annual labor cost while improving consistency.
Complete Industrial Production Line for Automated Weighing and Bag Packaging of Salt
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