What is a Pallet Board Stacker (PBS)? Complete Guide for Sawmills (2026)

In modern woodworking and pallet production, efficiency is no longer optional-it is essential. As production volumes increase and labor costs rise, many manufacturers are turning to automation.

One of the most impactful solutions is a Pallet Board Stacker (PBS).

This guide explains what a PBS is, how it works, and why it is becoming a standard in sawmills across Europe.

What is a Pallet Board Stacker (PBS)?

A Pallet Board Stacker (PBS) is an automated machine that collects processed wooden boards from a production line and stacks them into uniform, ready-to-ship bundles.

It replaces manual stacking, reducing physical labor while improving speed, consistency, and safety.

PBS systems are typically installed at the end of a saw line, where finished boards need to be organized quickly and efficiently.

How Does a Pallet Board Stacker Work?

Although designs vary, most PBS systems follow a similar automated process:

1. Infeed and Alignment

After cutting, boards enter the conveyor system. The machine automatically aligns each board to ensure consistent positioning.

2. Layer Formation

Boards are grouped into layers based on predefined dimensions. This process runs continuously without interrupting production flow.

3. Automated Stacking

A mechanical stacking unit lifts each layer and places it precisely onto a growing stack. This eliminates manual lifting and reduces the risk of product damage.

4. Finished Stack Output

Once the stack reaches the desired height, it is automatically discharged, making space for the next bundle.

Key Benefits of Using a PBS

Increased Productivity

Automated stacking keeps up with high-speed production lines without delays.

Reduced Labor Costs

A PBS can replace multiple manual workers, significantly lowering operating costs.

Improved Safety

Eliminates repetitive heavy lifting and reduces workplace injuries.

Consistent Quality

Ensures uniform stacks, improving transport stability and product presentation.

Less Material Damage

Precision handling reduces broken or misaligned boards.

Manual vs Automated Stacking

Feature	Manual Stacking	PBS Automation
Speed	Limited by workers	High and consistent
Labor Cost	High	Low
Safety	Injury risk	Significantly safer
Consistency	Variable	Uniform
Scalability	Difficult	Easy

How to Choose the Right PBS System

When selecting a pallet board stacker, consider the following:

Production Volume

Ensure the system can handle your daily output without bottlenecks.

Integration

Check compatibility with your existing saw line and conveyors.

Flexibility

Look for machines that can handle different board sizes and stacking patterns.

Automation Level

Some systems offer advanced controls and minimal operator involvement.

Reliability and Maintenance

Choose a solution designed for continuous industrial use with minimal downtime.

Is a Pallet Board Stacker Worth the Investment?

For most medium to large sawmills, the answer is yes.

A PBS typically delivers return on investment through:

• labor savings

• increased throughput

• reduced material waste

• improved workplace safety

In many cases, companies recover their investment within a relatively short period, depending on production scale.

Budget is a key factor when choosing a system.

👉 Learn how much a pallet board stacker costs

Frequently Asked Questions (FAQ)

What is a pallet board stacker used for?

It is used to automatically stack wooden boards into organized bundles at the end of a production line.

Can a PBS be integrated into existing production lines?

Yes, most modern systems are designed to integrate with existing sawmill setups.

How much does a PBS cost?

Costs vary depending on size, capacity, and automation level, but the investment is typically justified by long-term savings.

How many workers can it replace?

Depending on the setup, a PBS can replace several manual stacking positions.

Does it improve product quality?

Yes, it ensures consistent stacking, reducing damage and improving transport efficiency.

Conclusion

A Pallet Board Stacker is no longer just an optional upgrade-it is a key component of modern, efficient sawmill operations.

By automating one of the most labor-intensive stages of production, a PBS helps manufacturers increase output, reduce costs, and improve safety.

For companies looking to stay competitive in the woodworking industry, investing in automation is a strategic step forward.

If you're exploring pallet board stacking solutions, FORMA offers advanced PBS systems designed for high-performance sawmills across Europe.

Looking for a pallet board stacking solution?

👉 Request a quote

👉 Talk to our team