Salt Granule Packaging Machine

What is a Salt Granule Packaging Machine?

Salt Granule Packaging Machine can package a variety of salt types, including refined salt, sea salt, rock salt, low-sodium salt, iodized salt, seasoned salt, industrial salt, and de-icing salt.

Salt Granule Packaging Machines typically have a production capacity of 30-60 bags per minute, with some high-end fully automatic models reaching over 80 bags per minute. They offer high packaging accuracy, with tolerances controlled within ±0.1% to ±0.5%. They can package small, medium, and large bags weighing from 10 grams to 5 kilograms, and are compatible with a variety of packaging materials, including composite film, PE film, aluminum foil, and kraft paper bags. Depending on the degree of automation, the machines can be categorized as semi-automatic or fully automatic. Semi-automatic machines are suitable for small and medium-sized businesses, requiring more manual labor but offering a relatively affordable price. Fully automatic machines offer integrated production lines and offer greater efficiency. Semi-automatic models range in price from approximately USD 2,000 to 5,000, while fully automatic models range from USD 6,000 to 12,000. Some high-end models even cost over USD 20,000.

How the Salt Granule Packaging Machine Works

The core workflow of the Salt Granule Packaging Machine includes four steps: automatic feeding, weighing and metering, bag making and filling, and heat sealing and cutting. First, a vibrating feeder or screw loader feeds the salt evenly into the metering device. Second, the system uses a high-precision weighing sensor to measure the weight of the salt in real time, ensuring that each bag's weight matches the set value. The machine then automatically forms the bag or fills the salt into pre-made bags, using vibration to ensure even particle distribution. Finally, the bag is sealed using heat or cold sealing, and the bag is neatly cut using a cutter.

What are the advantages of using the Salt Granule Packaging Machine for salt packaging?

The Salt Granule Packaging Machine offers significant advantages: First, its high-precision weighing system reduces salt waste and lowers costs; second, its automated operation significantly improves efficiency and reduces labor costs; third, its corrosion-resistant stainless steel construction extends equipment life and meets hygiene standards; fourth, its flexible adaptability to a variety of bag types and specifications enhances production flexibility; and finally, its stable and reliable performance ensures continuous production and reduces failure rates. These advantages make it a key piece of equipment for modern, large-scale salt production.

Salt Granule Packaging Machine Parameters

What are the models of Salt Granule Packaging Machines?

Based on application, packaging capacity, and packaging speed, the following common models of Salt Granule Packaging Machines are available:

Semi-automatic Salt Granule Packaging Machine: This machine has a simple structure and is suitable for small and medium-sized enterprises. It typically packs 200g to 5kg, with a packaging speed of approximately 10-20 bags per minute. It requires manual weighing and sealing.

Vertical Fully Automatic Bag Making and Salt Granule Packaging Machine: This machine automatically forms, measures, fills, and seals bags. It's widely used for food-grade salt, with a packaging range of 500g-10kg and a packaging speed of approximately 30-60 bags/minute. It's highly efficient and hygienic.

Pre-made Bag Fully Automatic Salt Granule Packaging Machine: This machine uses pre-made bags with a sleek appearance. It's commonly found in high-end salt brands. It's capable of packaging from 200g to 5kg and a packaging speed of 20-40 bags/minute, making it suitable for high-quality and branded production.

Multi-Head Scale High-Speed ​​Salt Granule Packaging Machine: This machine utilizes a multi-head combination scale to improve metering accuracy and packaging efficiency. It's capable of packaging from 500g to 2kg and a packaging speed of 60-120 bags/minute, making it suitable for large-scale continuous production.

Large Ton Bag Salt Granule Packaging Machine: This machine is primarily used for large-volume packaging of industrial salt, with a single bag weight of 500kg-1000kg and a packaging speed of 5-15 bags/hour. It's ideal for bulk transportation and warehousing needs.

Salt Granule Packaging Machines Suitable for Different Salts

Salt Granule Packaging Machine Price

Prices for salt granule packaging machines vary significantly depending on the model and configuration. Small semi-automatic machines typically cost between USD 2,000 and 5,000; mid-range vertical fully automatic machines are around USD 6,000 to 10,000; high-end models with multi-head scales and automatic inspection systems cost approximately USD 10,000 to 15,000; and large industrial-grade bulk bag packaging machines often cost over USD 20,000. If a business requires a customized solution (such as one equipped with a moisture-proof system, 316L stainless steel, or vacuum packaging), the total cost can rise to over USD 25,000.

Salt Granule Packaging Machine Packaging Bag Model Display

Characteristics of Salt

Salt, as a common granular material, has several characteristics: First, salt granules are highly fluid and hygroscopic, easily clumping due to moisture, affecting packaging smoothness and precision. Second, salt is corrosive, and prolonged contact can damage ordinary metal parts. Furthermore, salt granules vary in size, requiring equipment to be adaptable to handling everything from fine to coarse salt. These characteristics require that salt granule packaging machines utilize corrosion-resistant materials, a well-sealed structure, and an adjustable metering system to ensure stable packaging results.

Salt Granule Packaging Machine Manufacturer

Our factory has been deeply involved in the salt granule packaging equipment industry for many years. We have a mature R&D team and precision machining processes, resulting in equipment that excels in stability, precision, and durability. We support custom production and functionality, and offer trial runs with materials. Users can select the appropriate machine based on salt granule size, output, packaging specifications, and automation requirements. Large-scale production is suitable for fully automatic, high-speed machines, while small and medium-sized production operations can choose semi-automatic equipment to achieve the optimal balance between production efficiency and cost-effectiveness.