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Complete Industrial Production Line for Automated Weighing and Bag Packaging of Salt

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Complete Industrial Production Line for Automated Weighing and Bag Packaging of Salt

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Brand Name : Hanpu

Model Number : PPSBD

Certification : ISO，CE

Place of Origin : China

MOQ : 1 set

Price : USD30000-80000/SET FOB SHANGHAI

Payment Terms : L/C,T/T,Western Union

Supply Ability : 300 sets/month

Delivery Time : 60-90 days after down payment

Packaging Details : Standard export package,

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Overview Equipment Process Cases Contact
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.

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Why 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
Complete Industrial Production Line for Automated Weighing and Bag Packaging of Salt

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.

Product Tags:

250kg bottom discharge centrifuge machine

      

PPSBD bottom discharge centrifuge machine

      

Continuous basket centrifuge

      
Wholesale Complete Industrial Production Line for Automated Weighing and Bag Packaging of Salt from china suppliers

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