Choosing the best option with regards to the type of palletizing system at the end of line will greatly depend on 3 key factors: type of product, rates handled, and the product’s general characteristics.
This issue will focus on showing you the best types of palletizing systems, according to your operation. Take note and determine the best option for your industry.
By Product Classification
When handling stiff, flat products, such as boxes, of uniform sizes and elevated flows, the best option is to use conventional palletizing (electromechanical elements that build layers and stock them one above the other).
If products cannot be modified in shape, usually robotic-type palletizing evaluations are made. Special care should be given to the type of tooling handled.
Classification by rate
Different types of palletizing may be selected according to rate.
- Robotic palletizes handle 9 to 20 cycles per minute, depending on the type of robot employed. Such solution is usually implemented since companies have different amounts of products and a low rate. It simultaneously handles several low-rate lines, assembling up to three pallets at the same time.
- The lowest rate usually occurs when the feed is low; that is, all products or boxes arrive at floor level or around 70 cm above floor level. According to what is generated, automated palletizing raises the boxes to build the platform. Internal flows range from 10 to 30 buses per minute. Different pallets may be arranged and classified according to the operation requirements.
- All types of industries, with medium to high flows, will benefit with the use of an automatic palletizing solution. This process reduces errors and increases capacity and productivity for industries.
- With regards to palletizers with a higher feed, the same work as follows: a layer by layer arrangement is generated, with less movements and achieving an approximate rate of 20 to 60 boxes per minute. For such solution, the type of product arrangement made is vital.
- With regards to high palletizes in line, the same provide an extensive flow. Many of them are already included with the wrapping. Configurations are different, but must be fast. They may reach a rate of 70 to 150 boxes per minute. These solutions are ideal for cleaning products, bottlers, consumer goods, and other similar industries.
Companies implement these solution, since the palletizer also allows handling multiple lines. However, the same also generate a greater product accumulation in conveyors. This is why it is necessary to decide which type of solution best adapts to the operation and budget.
We may generalize the following benefits of implementing palletizing systems:
- Quality in platform assembly.
- Flexibility in product handling.
- Product safety.
- Higher output rates.
- Avoids staff risks.
- A simultaneous classification and planking process may be devised.
- Greater productivity.
Making a serious analysis for automating operations is important to guarantee that the type of solution is correct and that the investment is truly profitable.
