How to Increase the Lifespan of Your Pallets

For a fact, it is not your responsibility to determine the exact load capacity of pallets. As manufacturers, our work is to design and test the pallets to ensure they meet certain loading criteria.

We do a wide range of tasks such as:

  • Designing the plastic pallets
  • Choosing appropriate materials (either virgin or recycled HDPE and PP)
  • Adopting a suitable manufacturing process (a thermoforming, blow molding or injection molding)
  • State the required load capacities of the pallets

It is now your duty as the supply chain business owner to comply with the weight limits we have stipulated.
Here is an example of our plastic pallet. You can see we have indicated the required plastic pallet load capacity in all possible scenarios.

Different types of plastic pallet designs showing static, dynamic and shelf loading capacities.

Why do you still find it difficult to comply?

Honestly, if you don’t follow such simple instructions, then expect to invest in new plastic pallets very soon. Overloading plastic pallets reduces their service lifespan by nearly 43%.

Today, I want to focus on a small area, yet very critical in this industry – understanding plastic pallets load/weight capacity.

By the end of this article, you’ll know the various things you should avoid to increase the service lifespan of your pallets.

Let’s go straight to the main subject of this article:

Factors that Determine Plastic Pallet Weight Capacity

Several factors will determine the plastic pallet load capacity. Some of these critical aspects include:

1. Type of Plastic Pallet Material

This is the first critical aspect that will determine the amount of weight a plastic pallet can carry. Besides, it forms important classification criteria for plastic pallets.
For example, you will find export plastic pallets, drum plastic pallets, hygienic plastic pallets, or heavy-duty plastic pallets, just to mention a few.

So to start with, I will compare:

  • Recycled vs. Virgin Plastic Materials for Pallets

Generally, plastic pallets of the same structural design made from virgin plastic material are more durable than those made from recycled plastic material. This implies the virgin plastic will hold more weight.

Here is comprehensive comparison between the two:

In short, for high load capacities, go for plastic pallets that are made from virgin plastic materials. However, if you go for recycled plastic, they will not last for long.

  • Type of Plastic Pallet Material

Broadly, we use Polypropylene (PP) or High-density polyethylene (HDPE). In most cases, virgin HDPE plastic pallets are most common due to their reasonable price and good load capacity.

However, when it comes to very high load capacity, then PP plastic pallets are a better alternative.

This implies, when you subject HDPE plastic pallets to extremely high load capacity, there is a chance that they’ll wear faster.

In short, the type and nature of material greatly affect the plastic pallet’s weight capacity. Again, anytime you’re planning to carry very heavy loads, be ready to pay more for the pallet.

2. The Working Environment

Do you know one of the main benefits of plastic pallets is their ability to withstand harsh environmental conditions? For instance, PP and HDPE materials are resistant to most organic and inorganic chemicals.

Still, certain limitations determine the safe working conditions of plastic pallets.

As a leading plastic pallet manufacturer, we do specify the various conditions under which this accessory will serve you optimally.

Normally, extreme temperatures will affect the performance and loading capacity of plastic pallets. That is, the plastic pallet may not support the specified amount of load.

Again, certain chemicals may degrade plastic pallet material. As a result, the plastic pallet weight capacity will reduce significantly.

You need to consider the variables or specific conditions you intend to use the plastic pallets. This is quite important when you want custom plastic pallets.

3. Specific Applications of Plastic Pallets

We specify plastic pallet load capacity depending on the type of application. By specifying the nature of the application, we can determine plastic pallet capacities that guarantee suitable safety standards.

Typically, at WeePallet, we recommend plastic pallet weight specifications should slightly be higher than the actual load. This will reduce possible safety issues and concerns, hence reducing the chances of damaging either the pallet or products.

In short, these are some of the most common parameters that will determine the ultimate plastic pallet weight capacity. Others include the plastic pallet manufacturing process and design.

Always feel free to discuss all your concerns about plastic pallet weight capacity and we’ll advise you accordingly.

With all these in mind, let’s move to another critical subject:

Types of Plastic Pallet Weight Capacities

In the plastic pallet manufacturing process, we always refer to 3 types of plastic pallet load capacities:

  • Dynamic load capacity
  • Static load capacity
  • Racking load capacity

Let’s look at these elements in detail.

1. Dynamic Load Capacity of Plastic Pallets

Dynamic load capacity is the amount of weight a plastic pallet can carry when lifted by either a hand jack or forklift.

In most cases, we use plastic pallets to enable us to carry loads from say point “A” to “B”. As a rule of thumb, the actual load you want to carry must not exceed a plastic pallet weight capacity.
Again, even though the term dynamic denotes “activity”, it does not refer to a situation where the plastic pallet is on a conveyor belt.

2. Static Load Capacity of Plastic Pallets

The static load capacity of plastic pallets is the maximum load a plastic pallet can hold when in an immobile position/fixed position. That is, it could be on a floor or the pallets stacked together.

You’ll find that the static load capacity of plastic pallets is always higher than the dynamic load capacity. Again, in case you have to stack the pallets together, ensure the pallet at the bottom is not subjected to a weight that exceeds the recommended static load rating.

2. Racking Load Capacity of Plastic Pallets

This is the maximum amount of weight a plastic pallet can carry without any supporting structure under it or at the center (on a racking system).

Also, as a rule of thumb, the actual load should be lower than the recommended racking load capacity. This is because this load may vary depending on the racking system in place.

Well, at times, determining the specific plastic pallet weight capacity can be a challenging task. This is why you need to consider certain conditions to ensure you get the correct load test results.

For instance, some of the key factors you need to consider during this process include:

  • The load capacity of a pallet is calculated based on the assumption that the weight is evenly distributed on the surface. However, this is not always the case and it is the reason why I insist that the actual weight of the load must be lower than the exact specifications.
  • The load does not move on the plastic pallet during transportation. This will cause an uneven distribution of load.

What I am trying to say is that you must be careful whenever you’re dealing with point loads. Such loads can exert a lot of force on specific points thereby causing damage.

Remember, by following the recommended plastic pallet loading criteria, you’ll avoid:

  • Possible accidents to the employees
  • Reduce the cost of damages to the product.

Conclusion

As I said earlier at the beginning of this article, you have no choice but to adhere to the correct loading procedures. Never put a load that exceeds the recommended limits.

By exceeding the recommended plastic pallet weight capacity, you’ll be destroying the pallet hence, reducing its service lifespan.

For questions or inquiries about plastic pallets, feel free to contact us.

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