Portafilter Machines

Portafilter Machines

Modern portafilter machines stand for sophisticated technology, long-term reliability, and outstanding espresso quality.

Barista-feeling

Preparing espresso with a portafilter machine is a precise craft that requires maximum reliability under continuous use – especially in professional catering environments. Modern portafilter machines must therefore not only deliver in terms of taste but also be equipped with state-of-the-art technology. They are durable investments that place the highest demands on materials, workmanship, and functionality.

The challenges

  • Consistent temperature and pressure conditions for optimal extraction
    Espresso extraction is highly sensitive to fluctuations in temperature and pressure. Even the slightest deviation can affect the flavour profile.
  • Fast and stable heat-up times
    Especially in machines with dual-boiler systems, rapid and energy-efficient heat-up is essential.
  • Sensitive pre-infusion and flow control
    Pre-infusion has a decisive impact on aroma, crema, and bitterness.
  • Limescale, corrosion, and hygiene in the water circuit
    Deposits, leaks, or bacterial growth can compromise both the lifespan of the machine and the quality of the espresso.
  • Reliable automation and control
    Users expect precise and reproducible results combined with user-friendly operation.
  • Ease of service
    Maintenance, repair, and system upgrades should be quick and straightforward.

Our solution

To achieve consistently high espresso quality with perfect crema, all components must be precisely coordinated – from temperature stability to pressure regulation.

The integration of fittings, valves, and sensors requires maximum precision and pressure resistance. Innovative, custom-engineered system solutions are needed to ensure reliable and seamless integration.

Precise temperature and pressure regulation

Consistent coffee quality through high-precision sensors, sensitive valve technology, and powerful pumps – all tailored to the specific brewing process.

Compact design

Efficient use of internal space due to miniaturised components, multifunctional assemblies, and flexibly configurable connection technology.

Optimised control of flow and pre-infusion

Smart fluid technology enables finely adjustable pre-infusion and reproducible extraction profiles – using proportionally controlled valves and digital sensor systems.

High chemical and thermal resistance

Use of high-grade materials such as stainless steel and high-performance plastics ensures long-lasting components – even under high temperatures, pressure, and variable water quality.

Fast maintenance

Easy maintenance and quick replacement due to optimised component accessibility.

AVS Römer product highlights

Fittings

  • Simple, fast and secure connection
  • Long service life thanks to the use of high-performance materials
  • High chemical and thermal resistance
  • High flow rate with compact design
  • Absolute tightness and leak-proofness thanks to 100% testing

Valves

  • Fast response times and short switching cycles
  • Precise media control
  • Protection against overpressure and vacuum in the steam boiler
  • Excellent corrosion resistance
  • Variants and customer-specific special solutions available

Sensors

  • Reliable monitoring of temperature and fill level in the boiler
  • Fast, accurate, and dependable measurement of water quality after rinsing cycles
  • Compact design allows space-saving system integration
  • High chemical and thermal resistance

What can we do for you?

AVS Römer GmbH & Co. KG
Reismühle 3
94481 Grafenau
Tel: +49 8552 4076 0
E-Mail: info@avs-roemer.de

AVS Römer GmbH & Co. KG
Reismühle 3
94481 Grafenau
Tel: +49 8552 4076 0
E-Mail: info@avs-roemer.de