A salt packaging machine is an automated system designed to fill, seal, and package free-flowing salt into pouches or containers, ensuring high-speed accuracy, moisture resistance, and hygienic handling. These stainless-steel machines, often using VFFS (Vertical Form Fill Seal) technology, typically feature PLC controls, volumetric fillers, and heat-sealing, with speeds ranging from 20-25 bags per minute to high-speed industrial lines.
Key Features and Components
Volumetric/Cup Filler: Accurately measures salt by volume, ideal for free-flowing materials.
Stainless Steel Construction: Ensures hygiene, corrosion resistance, and longevity.
VFFS Technology: Forms, fills, and seals pouches in one continuous, automated process.
PLC Control & HMI Screen: Provides precise control over production parameters and monitoring.
Pneumatic Sealing: Delivers strong, airtight, and leak-proof seals to protect against moisture.
Adjustable Range: Accommodates various pouch sizes and filling weights.
Operational Workflow
Feeding: Salt is fed into a hopper, often via an elevator.
Weighing/Filling: The volumetric cup or load cell system measures the exact amount of salt and fills the pouch.
Forming: A pouch is formed from a continuous film roll.
Sealing & Cutting: The filled pouch is sealed using heat and cut by a knife, producing finished packets.
