Jet dryers and chambers for coated surfaces
At Venjakob, we develop jet dryers and flash-off chambers that reliably prepare freshly finished workpieces for drying. Whether water-based or solvent-based coats - the defined climate in the flash-off system prepares for optimum drying, stabilises the coating and ensures reproducible surface quality. The modular jet dryers and flash-off chambers can be precisely adapted to line speed, space conditions and industry requirements - from the wood and furniture industry to the automotive sector and general industry.
Jet dryers
Gentle flash-off after coating in industrial productions for even coating layers
The VEN FLASH OFF jet dryer enables gentle, even flash-off after coating in industrial productions directly inline after application. A laminar air flow evaporates volatile components in a controlled manner without affecting the fresh coating application. This creates homogeneous coating patterns, ideally prepared for convection dryers, IR or UV systems - with high throughputs and short cycle times.
Flash-off chambers with infrared
IR-assisted flash-off after coating in industrial productions for faster evaporation of water-based or thick-layer coats
The VEN FLASH OIR flash-off chamber offers a closed process environment in which the temperature and airflow remain constant regardless of the hall climate. Optional integrated IR modules accelerate the evaporation of water-based coats and thick layers - ideal for demanding series production. This allows high quantities to be produced with a constant level of quality and optimised process times.
Stable flash-off processes are crucial for processing water-based coatings without skin formation. A defined microclimate in the jet dryer ensures consistently high surface quality - regardless of temperature or moisture fluctuations in production.
Christian Streit, Head of the Wood & Building Materials Division at Venjakob
Flash-off after coating in industrial productions
Flash-off after coating in industrial productions is an early but crucial step after the coating application. In this phase, the coating films are deliberately kept open so that volatile components can evaporate in a controlled and reproducible manner. The defined evaporation process prevents skin formation, stabilises the surface structure and ensures that subsequent convection, IR or UV drying steps encounter an optimally prepared film.
This creates a resilient initial state for all further drying processes.
Flash-off systems: sustainable and safe
An energy-efficient evaporation process contributes significantly to the overall ecological balance of a coating line. Flow-optimised air flow, defined process parameters and stable climate conditions significantly reduce material consumption, rejects and rework.
At the same time, monitored air exchange rates and standard-compliant temperature control ensure that coating vapours remain within the permissible range at all times. The modular system design enables long-term expandability - a decisive advantage for sustainable investments and future water-based coating systems.
We think Service 360° - holistically, across the entire life cycle of your system. From the initial consultation to long-term process optimisation, we support you with technical expertise, digital support and reliable worldwide service.
Our goal: Service 360° keeps your system productive, safe and future-proof - right from the start.
- Consultancy & fast response times: Analysis, optimisation and support - individually tailored to your production.
- Spare parts & remote support worldwide: Original parts, digital assistance and fast delivery safeguard your operations.
- Process optimisation & training: Further technical development, increased efficiency and practical training for your team.
We are happy to advise you
Would you like to find out more about our systems, processes or solutions - or do you already have a specific project in mind? Our contacts are on hand to provide you with expert advice, technical expertise and many years of experience.
Gert große Deters
Business Unit Manager for General Industry & Automotive
Telephone: +49 5242 9603-184E-mail: ed.bokajnev@sretedessorg.treg
Christian Streit
Head of Wood | Building Materials Division
Telephone: +49 5242 9603-162E-mail: ed.bokajnev@tierts.naitsirhc
