From Kitchen Counter to Production: Masterclass in Balanced Air Pressure and Smoke Cleaning

Whether you roast 100 grams in your kitchen or 12 kg in an industrial space, the challenge is the same: Coffee roasting produces smoke, greasy oils, vapors, and chaff (silver skins). Without control over air pressure and smoke filtration, you risk not only poor indoor air quality but also a flat and smoky flavor profile.

At BloomVik, we know that the perfect cup of coffee starts with full control over the roasting environment. Here is your guide to optimizing your setup – regardless of scale.

Santoker Smoke Killer 1 (op til 1 kg/batch) – Prisvindende røgfri frihed - BloomVik

Why is Balanced Air Pressure "The Holy Grail"?

The airflow in your roaster acts as the coffee’s "breath." If the pressure is unbalanced, you lose control over your Rate of Rise (RoR).

1. For the Home Roaster: Cleaner Flavor and Peace with the Neighbors

Without balanced air pressure, smoke lingers too long in the drum. This gives the coffee bitter, "ashy" notes. Stable airflow ensures that volatile compounds are removed, allowing the delicate acids and sweetness in the bean to shine through. At the same time, you avoid your whole house (and the neighbors) smelling like burnt coffee for days.

2. For the Café: Precision and Atmosphere

In a café environment, consistency is everything. Balanced pressure ensures each batch tastes like the last, whether it’s hot or cold outside. Additionally, effective smoke extraction lets your guests enjoy the aroma of freshly brewed coffee without being overwhelmed by smoke from the roastery in the corner.

3. For the Production Environment: Operational Reliability and Legal Compliance

For large roasteries, balance is about money. Inefficient exhaust leads to rapid buildup of oils in the pipes, increasing fire risk and requiring frequent cleaning (downtime). Advanced systems with automatic pressure compensation ensure you meet environmental emission regulations while keeping energy consumption low.

Find the right solution for your needs

We offer Santoker's industry-leading technologies, tailored to different volumes:

Solution 1: Santoker Smoke Killer 1

Ideal for: Home roasters and small labs (batches up to 1 kg).

This compact machine uses thermocatalytic cleaning. It heats the smoke to 300°C and breaks down particles into water and CO₂. No odor, no ozone – just clean air.

€2.225,95

Tax included. Shipping calculated at checkout.

Santoker T3 røgrenser – Gør dit risteri til en god nabo - BloomVik

Solution 2: Santoker T3 (and T6)

Ideal for: Cafés and micro-roasteries (batches up to 3-6 kg).

An electrostatic solution with 97% cleaning efficiency. It removes smoke and chaff without the use of expensive disposable filters. It is quiet and features a built-in pressure gauge for perfect balance.

€2.749,95

Tax included. Shipping calculated at checkout.

Santoker Anti Smoke 12 – Intelligent efterbrænder til professionel ristning - BloomVik

Solution 3: Santoker Anti Smoke 12

Ideal for: Professional production (batches up to 12 kg).

This is the heavy-duty solution. The system uses thermal combustion with gas, which eliminates smoke and odor 100%. It is designed for continuous operation and maximum reliability.

€8.119,95

Tax included. Shipping calculated at checkout.

4 Golden Rules for a Healthy Roasting Environment

Measure your pressure: Always use a differential pressure gauge. It’s the only way to know if your fan is actually moving the amount of air your profile requires.
Clean your pipes: Coffee oils are extremely flammable. A regular cleaning schedule prevents both fires and imbalances in air pressure.
Consider the flow: Avoid sharp bends (90-degree angles) in your exhaust pipes. Each bend creates resistance and "steals" airflow.
Invest in cleaning: Smoke purification is not just for the environment – it’s an investment in your coffee’s quality and your own health.