Professional coffee roastery infrastructure

Solutions

Engineering solutions for professional coffee roasteries

All our solutions are designed exclusively for the coffee industry, focused on safety, emissions control and long-term operational reliability.

Solutions

Support

VOLTUMACHINE · WORLDWIDE

HOW WE HELP

Keeping your coffee roaster plant efficient / innovative / safe.

We don’t just build or upgrade your facilities, we ensure they keep running at peak performance. Our services include complete coffee roastery plant installations, detailed operational analyses like CO2 emissions, and ongoing maintenance programs.

To make upkeep even easier, we also provide specialized kits that help your team maintain your equipment.

Gas & Safety Systems

We engineer gas installations adapted specifically to coffee roasting machines—ensuring safe combustion, stable roasting conditions and compliance with local regulations. Safety is not an add-on. It’s the foundation.

Emissions & Chimney Systems

We design hot and cold chimney systems for coffee roasteries—built to control exhaust gases, reduce environmental impact and prepare for stricter limits. What leaves the roastery matters.

Maintenance Coffee Roasters

Maintenance that pays off. Proper service keeps your equipment safe and efficient, protects your team, and prevents costly breakdowns.

Refinery

Looking to take your coffee operation to the next level? We help you reuse waste streams and improve output—including compact refinery concepts designed for small footprints.

Explore Products →

Solutions that connect to real equipment. Built for coffee roasteries.

Each solution above maps directly to the products and systems we deliver: safety components, emissions paths, utilities and service tooling—configured for your roastery’s scale and local requirements. Explore our product stack to see what we install, how it integrates, and what makes it reliable long-term.

What kind of surface should a coffee roaster be placed on?

The installation surface should be stable, level, non-combustible and suitable for the roaster’s weight, vibration and service access requirements.

How should smoke and steam be released?

Smoke and steam should be managed through a correctly sized and properly routed exhaust system, designed for safe discharge, maintenance access and local compliance.

Where should green coffee beans be stored?

Green beans should be stored in a clean, dry, ventilated area with good handling access, away from moisture, contamination risks and unnecessary heat sources.

Do I need to notify the Danish Safety Technology Authority when buying a roaster?

Notification requirements depend on the installation scope, fuel setup and local authority expectations. It is important to verify obligations early in the project.

Is regular inspection and maintenance required by Danish Authority?

Periodic inspection and maintenance are often essential both for safe operation and for demonstrating responsible compliance, depending on the installation and equipment involved.

Which laws apply to gas-powered coffee roasters in Denmark?

Gas-powered roasters can involve multiple regulatory layers, including gas safety, machinery, emissions and building-related requirements. Projects should always be reviewed case by case.

Can CO₂ emissions from coffee roasting be measured?

Yes, emissions can be assessed and documented depending on the goals of the project, the roaster setup and the reporting or optimization requirements involved.

What materials should be used for smoke exhaust?

Smoke exhaust materials should be selected according to temperature, corrosion exposure, safety requirements, durability and the broader system design.

NEXT STEP

Ready to strengthen your
coffee roastery?

Voltumachine supports professional coffee roasteries worldwide—engineering the infrastructure behind roasting with a focus on gas safety, emissions control, and long-term operational reliability.

Book a technical call →

Voltumachine coffee roastery infrastructure