While many production lines run consistent product, there are also a good handful of plants that require chaotic product flow from their lines. In this case, chaotic product flow is referencing different types of product running on the same line rather than a uniform product. When comparing conveyor scales and manual scales, each method has unique benefits for chaotic product, so we’re going to examine the differences between them.
When it comes to the standard weighing situation, conveyor scales tend to take the cake, but there are still situations where manual weighing might be a realistic solution. Think of a plant that handles offal products as an example. The offal is the leftover parts which are unused for standard cuts of meat, like the tongue, heart, or other organs. They are usually shipped to various other countries or places specializing in some sort of ethnic cuisine, so it is important that they are documented well.
The offal handling is a smaller operation, and with so many different destinations and products, it is almost easier to manually weigh and label the boxes. This lets you be very specific with each box of offal that you handle.
If you combine a manual scale with a labeling printer and controller, you can have a fairly efficient manual labeling system. You can weigh a box and input the product type into the controller to print out a specific label for that product. With the right operator, this can be very quick like an automated system, but it is lacking in consistency. Label placement isn’t necessarily uniform and handling time varies with employees.
On the flip side of things, if you take the same operation and you size it up to a much larger scale, manual weighing just won’t cut it. This is where pre-identification would come in handy.
If you have a chaotic flow of products that requires speedy handling, a conveyor scale is a necessity. When paired with an automatic labeler, it can find the product weight and have it printed on the label quickly and consistently. The question then becomes, “how do you accurately label different products without stopping the lines to make labeling adjustments?”
With pre-identification scanners, you can scan boxes or barcodes before they get to the labeling section. These preliminary codes or labels can tell the controller what the product is so that it can pass on that information to the labeler. A print-and-apply system can then print out a specific label to match that product and affix it to the box/package. This requires no human involvement besides a little monitoring and maintenance every once and a while, making it the obvious choice for a larger operation.
There are reasons to consider both of these options, and we have systems available for both situations, so look around our blog or contact us to find out what might work out best for your operation.
See our Manual Box Labeling Systems