Jiangsu Hanpu Mechanical Technology Co., Ltd
Jiangsu Hanpu Mechanical Technology Co., Ltd
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Efficient, accurate, and hygienic packaging solutions for all types of salt products
Get Your Custom SolutionAs a necessity for people's livelihood and a basic industrial raw material, salt has extremely high requirements for accuracy, efficiency, and hygiene in its packaging process. Current traditional salt packaging operations face numerous challenges.
Our automatic salt packaging machine production line solution integrates core functions to realize whole-process automation from raw materials to finished bags, solving traditional packaging pain points and helping enterprises reduce costs and increase efficiency.
| Equipment Name | Core Function | Suitable Salt Types | Performance Parameters |
|---|---|---|---|
| Automatic Salt Quantitative Packaging Machine | Precise weighing (accuracy ±0.2g), automatic bag making, filling and sealing | Edible salt, industrial salt, seaweed salt | Speed: 30-60 bags/minute; Suitable bag weight: 200g-5kg |
| Salt Metal Detector | Detect metal impurities in salt to avoid safety hazards | All kinds of granular salt, powdered salt | Detection accuracy: Fe≥0.3mm, SUS≥0.8mm |
| Automatic Weight Re-inspection Machine | Secondary verification of packaging weight, rejection of unqualified products | All bagged salt | Re-inspection accuracy ±0.1g, rejection efficiency 100% |
| Automatic Palletizer | Neatly stack finished salt bags on pallets, reducing manual operation | Large bag salt (10-50kg) | Palletizing speed: 80-120 bags/hour; Supporting multi-layer stacking |
This key equipment features high-precision weighing technology that ensures each salt bag meets exact weight specifications. The automatic bag making and filling system reduces manual intervention and increases production efficiency.
Our complete packaging process ensures efficiency, accuracy, and hygiene for your salt products from start to finish.
Salt is conveyed to the packaging machine silo through a closed screw conveyor to avoid dust pollution and maintain product purity.
The packaging machine has a built-in high-precision sensor, which automatically weighs the exact amount of salt to ensure consistent weight in each bag.
The equipment makes composite film bags according to preset parameters and synchronously fills the weighed salt into the bags.
Adopting heat sealing + cold sealing double sealing technology to ensure tight sealing of the bag mouth and prevent salt from absorbing moisture.
Finished bags pass through the metal detector and weight re-inspection machine in sequence to reject unqualified products.
Qualified salt bags are conveyed to the palletizer and neatly stacked on pallets by the robotic arm, ready for storage and distribution.
Our complete production line integrates all necessary processes from raw material input to finished product palletizing. This seamless integration ensures maximum efficiency and minimal human contact with the product.
All parts in contact with salt are made of 304 stainless steel, resistant to salt spray corrosion and avoiding metal ion pollution, meeting food-grade standards.
Adopting "double screw feeding + vibration feeding" technology with weighing accuracy up to ±0.2g, far exceeding national standards and reducing raw material waste.
Whole process operated in a closed manner, avoiding contact between salt and air/dust, complying with food safety production standards.
Quickly switch packaging specifications (200g-50kg) to accommodate different salt products and meet multi-category production needs.
Equipped with PLC control system and touch screen for real-time monitoring of production data with one-key parameter setting for easy operation.
Significantly boosts production output compared to manual packaging while maintaining consistent quality and reducing labor costs.
Our automatic palletizing system eliminates the need for manual stacking of heavy salt bags, reducing workplace injuries and ensuring consistent, stable pallet loads ready for storage or shipping.