PUQ Prep Navigator Automatic Coffee Distribution Tool

Automatic Coffee Distribution. Built for the Professional Bar.

Available from CaffeTech Canada

The PUQ Prep Navigator, available from CaffeTech Canada, brings automation to one of the most important and traditionally manual steps in espresso preparation: coffee distribution.

Designed for professional baristas and high-performance espresso bars, the PUQ Prep Navigator uses an advanced motorized needle system to distribute ground coffee throughout the espresso basket before tamping.

The objective is simple: create a more uniform coffee bed, reduce inconsistencies in puck preparation, and make the distribution process repeatable from barista to barista.

At CaffeTech Canada, we see the Navigator as a natural extension of the modern espresso workflow. Just as PUQpress transformed automatic tamping, the PUQ Prep Navigator is designed to bring repeatability and automation to the step immediately before tamping.

A great espresso extraction starts before the portafilter ever reaches the group head.

Coffee leaving a grinder does not necessarily land evenly in the basket. Grounds can accumulate in different areas, form clumps, or create zones of different density.

That uneven distribution can contribute to water finding easier paths through the coffee puck during extraction.

The PUQ Prep Navigator from CaffeTech Canada is designed to address this preparation step automatically.

Rather than relying on every barista to perform a manual WDT routine exactly the same way, the Navigator uses a motorized arrangement of needles to move through the ground coffee and create a more consistently distributed bed before tamping.

For cafés focused on repeatability, workflow and espresso quality, CaffeTech Canada believes distribution deserves the same attention as grinding and tamping.

The question with any additional puck-preparation tool is obvious:

Does it actually make sense during a busy service?

That is precisely where the PUQ Prep Navigator becomes interesting.

Traditional manual WDT can be effective, but adding a detailed hand-distribution routine to hundreds of drinks per day is difficult to standardize across an entire bar team.

The Navigator automates that process.

Place the Navigator over the portafilter, activate the selected program and allow the machine to perform the distribution cycle.

For CaffeTech Canada commercial customers, the advantage isn’t simply automation—it is the ability to build a repeatable preparation procedure that multiple baristas can follow throughout the day.

Grind. Distribute. Tamp. Extract.

Simple, teachable and repeatable.

The PUQ Prep Navigator uses a motorized needle system designed to move through the coffee bed automatically.

With one-touch activation, CaffeTech Canada customers can introduce WDT-style coffee distribution into their espresso workflow without requiring each barista to manually manipulate the grounds.

This can be particularly valuable in:

• High-volume specialty cafés
• Multi-barista environments
• Training environments
• Coffee roaster showrooms
• Competition preparation
• Quality-focused home espresso setups
• Espresso bars already using automated tamping systems

The PUQ Prep Navigator supplied by CaffeTech Canada offers three distribution profiles:

A balanced everyday distribution program suited to normal espresso preparation.

Designed for situations where workflow speed is particularly important.

For applications where a more deliberate distribution cycle is preferred.

This gives CaffeTech Canada customers the ability to select a workflow appropriate for their coffee, grinder, recipe and service environment.

The Navigator also includes a Delay Mode, allowing it to integrate more naturally into different grinding workflows.

Depending on the grinder and portafilter arrangement, the Navigator can be positioned as part of the dosing process before beginning its distribution cycle.

This flexibility is important to CaffeTech Canada, because no two professional espresso bars are arranged exactly the same way.

The objective is not simply to add another tool to the counter.

The objective is to make the tool part of an efficient workflow.

Even an exceptional commercial grinder can only control what happens until the coffee leaves the chute.

What happens when the grounds enter the basket is another part of the espresso equation.

The PUQ Prep Navigator from CaffeTech Canada is designed to take over at that point—redistributing the coffee before tamping and helping create a more uniform starting point for extraction.

For operators investing heavily in premium grinders, espresso machines and carefully developed coffee recipes, automated distribution can be another step toward greater repeatability

For espresso bars already using a PUQpress automatic tamper, the workflow becomes particularly intuitive:

1. Grind
Dose your espresso into the portafilter.

2. Distribute
Use the PUQ Prep Navigator from CaffeTech Canada to distribute the coffee bed.

3. Tamp
Move to your PUQpress for repeatable automated tamping.

4. Extract
Insert the portafilter and brew.

The result is a highly standardized puck-preparation workflow that can be taught across an entire bar team.

For CaffeTech Canada, this is where the Navigator makes the most sense: not as an isolated accessory, but as one component of a properly designed espresso workstation.

The PUQ Prep Navigator uses an integrated lithium battery and charges by USB-C.

Depending on the distribution mode selected, PUQ rates the Navigator for approximately:

500–800 distribution cycles per charge

Cordless operation also means CaffeTech Canada customers aren’t forced to introduce another power cable directly into the immediate espresso preparation area

The PUQ Prep Navigator includes needle configurations designed around common professional espresso doses.

• 18–20 g basket
• 20–22 g basket

This allows CaffeTech Canada customers to configure the Navigator around the basket and espresso recipe being used.