Introduction
When businesses first start looking for a quicker way to transfer products from one pallet to another, they often assume the load will need to be turned upside down.
Pallet inverters are one method of changing pallets, but inversion is not the only option.
Pallet changers can transfer complete loads between pallets without turning the products upside down and, depending on the equipment and application, without requiring operators to manually unload and rebuild the pallet.
This can be particularly useful for businesses handling products that they would prefer to keep upright, as well as operations looking for a more efficient alternative to manual pallet transfer.
So, how does it work, and when might a non-inverting pallet changer be the better option?
Do All Pallet Exchangers Turn the Load Upside Down?
No.
Pallet exchanging describes the wider process of transferring a load from one pallet to another. Different types of pallet changing equipment achieve this in different ways.
Some machines use inversion, rotating the load so the original pallet can be removed and replaced.
Others use methods that allow the load to remain upright throughout the exchange.
This distinction is important when choosing pallet handling equipment because the most appropriate method will depend on the products being handled, how the load is stacked and why the pallet needs to be changed.
For businesses that do not want their products inverted, a pallet changer designed to keep the load upright can provide an alternative.
How Can a Pallet Be Changed Without Inverting the Load?
One method involves securing the load before separating it from the original pallet.
A pallet changer such as the Toppy Falcon Wings Splitter uses stabilising wings to support the sides of the load during the pallet changing process.
The machine can then separate the load from the original pallet, allowing it to be transferred onto the replacement pallet without rotating the entire load upside down.
This means the orientation of the products can remain substantially the same throughout the transfer.
For suitable loads, this provides a controlled way of changing pallets while avoiding both inversion and the need for operators to manually move every individual product.
Why Might You Want to Keep the Load Upright?
For some products, being turned upside down is unlikely to cause a problem.
For others, maintaining the correct orientation may be much more important.
This can depend on factors such as:
- Product type
- Packaging
- Load stability
- How products are stacked
- The contents of the packaging
- Customer handling requirements
Businesses may therefore prefer a pallet changing method that keeps products upright throughout the process.
The decision should always be based on the characteristics of the load rather than assuming that one pallet exchange method is suitable for every application.
Can You Change a Pallet Without Manually Restacking the Products?
This is another major advantage of pallet changing equipment.
Without suitable machinery, changing a pallet can mean unloading cartons or products individually, removing the original pallet, positioning a replacement and then rebuilding the load.
For a full pallet, this can involve a considerable amount of repetitive manual handling.
A pallet changer allows the load to be transferred as a complete unit where the application is suitable.
This can reduce the need for operators to repeatedly lift, move and restack individual products simply because the pallet underneath them needs to be replaced.
For businesses carrying out pallet transfers regularly, removing this manual process can make a significant difference to day-to-day operations.
Why Do Businesses Need to Change Pallets?
There are many reasons a load may need to be transferred from one pallet to another.
Damaged or Poor-Quality Pallets
A pallet may arrive damaged, unstable or unsuitable for continued use.
Rather than manually restacking the entire load, a pallet changer can allow the goods to be transferred onto a better-quality, more consistent pallet.
Hygiene Requirements
Some production environments restrict the types of pallets that can enter certain areas.
For example, products arriving on wooden pallets may need to be transferred onto plastic or hygienic pallets before entering controlled production areas.
Customer or Supplier Pallets
A business may receive goods on pallets that need to be returned to the supplier or replaced before products continue through the supply chain.
Pallet Standardisation
Warehouses and automated systems often benefit from greater consistency.
If incoming products arrive on different pallet types or qualities, transferring them onto a standard internal pallet can help create a more predictable handling process.
These applications all require the same basic outcome: keeping the load while replacing the pallet underneath it.
When Is a Non-Inverting Pallet Changer Particularly Useful?
A non-inverting pallet changer can be particularly useful where pallet changes are frequent but product orientation needs to be maintained.
This may include applications where:
- Loads should remain upright
- Pallets need to be exchanged regularly
- Manual restacking is labour intensive
- Incoming pallet quality is inconsistent
- Wooden pallets cannot enter production areas
- Products need to move onto standard internal pallets
The suitability of the equipment will still depend on the individual load.
Factors such as load dimensions, stability, packaging and pallet type should all be considered before choosing a pallet changing method.
Is a Pallet Changer the Same as a Pallet Inverter?
Not necessarily.
The terms are sometimes used interchangeably, but they can describe different methods of pallet transfer.
A pallet inverter typically secures and rotates the load so the pallet can be exchanged.
A non-inverting pallet changer uses a different method to separate the load and pallet while allowing the goods to remain upright.
Both approaches can remove the need for manual restacking, but they suit different applications.
Rather than choosing between them based purely on speed or cost, businesses should consider the products being handled and how those products can safely be transferred.
What Should You Consider Before Choosing a Pallet Changing Method?
Before selecting a pallet changer, it is useful to gather information about the loads being handled.
This may include:
- Pallet dimensions
- Load dimensions
- Load weight
- Product packaging
- Load stability
- Current and replacement pallet types
- Number of pallet changes required
- Reason for changing the pallet
Understanding the current manual process is also important.
If employees are regularly rebuilding complete pallets by hand, the potential benefit of pallet changing equipment may be very different from an operation carrying out only occasional transfers.
The objective should be to select a method that suits the products and solves the operational problem rather than simply choosing a machine based on its specification.
Conclusion
Yes, it is possible to change a pallet without turning the load upside down.
While pallet inverters rotate the load as part of the exchange process, non-inverting pallet changers provide another option for businesses that need products to remain upright.
For suitable applications, they can also remove the need to manually unload and rebuild an entire pallet, helping make regular pallet transfers quicker and less labour intensive.
The right approach will depend on the load, packaging, pallet types and reason for the transfer.
If you’re considering a pallet changer and aren’t sure which pallet changing method is right for your products, feel free to contact the team to discuss your application. You can also explore more articles across the Knowledge Hub for practical advice on pallet handling, automation and material handling.