Fully Automatic Iron Listening Powder Packaging Line - The Best Umbrella for Product Quality

The general iron listening packaged milk powder processes are: canning, purging, sterilizing, tipping, (adding a spoon), measuring and filling, canning, canning at the bottom of the cans, pressing on plastic covers, and packing pallets.

Here we use the form of the structure of the table to tell you about the difference between automatic iron listening powder packaging production line and traditional iron milk powder packaging production line:

Purge sterilization section

The traditional iron milk powder packaging production line has only ultraviolet sterilizing, no purging, or purging only with the canister facing up. Disadvantages: Some small iron filings and other impurities that may be present at the bottom of the tank.
Fully automatic iron-listening powder packaging production line Completely closed filling design and perfect dust removal system ensure that the site is cleaner.

Measurement section

Traditional iron milk powder packaging production line

1 manual measurement, filling, ordinary sealing machine canning. Question: Manual measurement, does not meet the GMP requirements, likely to cause secondary pollution;
2 The pure volume method is used for filling measurement. After checking, check the weight through the check weighing scale. If it is unqualified, manually adjust it (more advanced equipment is equipped with automatic feedback); Disadvantages: Relative error is relatively large, generally ± 1%. More manual adjustments, in order to meet the national standards, as far as possible to reduce the filling of unqualified tanks, will generally adjust the filling amount slightly higher than the labeled amount (eg: 900g milk powder filling accuracy when the 801g ~ 9g, In order to ensure that the average value in each box is more than 900g, the filling amount will be set at about 905g, so that the amount of each tank is 806g-914g), so that the center value of filling is about 5g higher, and the loss amount of the manufacturer is relatively large. .
Automatic iron-listening milk powder packaging production line 1 Cleverly combines the volumetric method with the weighing method and adopts the form of two feedings to achieve high-speed, high-precision measurement filling;
2 Two sets of filling units of different sizes to ensure high speed and high accuracy of filling; the use of three servo motors ensures accurate movement of the mechanism; four sets of weighing units ensure high qualification rate and high precision;
3 Intelligent two modes of operation to ensure that the entire system is operated without human intervention, and no unqualified products due to unfilled filling weights are produced; within a range of ±1.5g, a filling rate of 50 cans per minute is achieved. At the same time, there are two modes of automatic selection, from the boot to the final clean-up is completed without any manual intervention.

Sealing section

Traditional iron milk powder packaging production line

1 Ordinary sealing machine sealing (without the vacuum nitrogen filling) Disadvantages: The gas in the tank is air, and the shelf life is not guaranteed;
2 After filling, the cans are pre-sealed (a small gap between the lid and the cans). After the purging chamber, the evacuated nitrogen-filled chamber is evacuated and filled with nitrogen, and then the solid closure is performed. Disadvantages: After pre-sealing the tank, it enters the non-cleaning room. During the period between the pre-sealing and the actual sealing, the tank is in the clean room. After the vacuum is filled in, the nitrogen is also transported for a certain distance to be sealed. It is an uncontrollable state and may produce products with an unacceptable amount of residual oxygen.

Automatic iron listening milk packaging production line

Vacuum nitrogen filling and sealing machine, which integrates vacuum pumping, nitrogen filling and sealing with negative pressure, completes all the processes of sealing, and ensures that the entire process is completed within a controllable range. Unique with negative pressure sealing function, and can adjust the degree of negative pressure according to different needs of users to meet different requirements.

The automatic iron-listening powder packaging line can solve many problems of the traditional iron-listening powder packaging production line, thus becoming the best umbrella for the quality of milk powder!

Source: Packaging Machinery