printing, coating and converting industry
In modern printing, coating and converting processes, air technology determines speed, quality, energy efficiency and production reliability. Venti Oelde develops integrated air technology systems for drying, exhaust air ducting, edge trim removal, air conditioning and material handling. The result is stable processes, low emissions and high productivity in demanding applications.
We know what we're talking about -
our industry-specific expertise
Process understanding & engineering
Venti combines a deep understanding of processes in printing, coating and converting applications with precise engineering. The design of the ventilation systems is based on real production conditions, taking into account humidity and temperature control, exhaust air flows, VOC content, drying profile, web stability and energy balance.
Venti simulates flows and temperature curves as early as the planning phase and integrates drying and exhaust air technology into the machine concepts in a modular manner. Production processes are analysed on test facilities and the relevant parameters for subsequent series and production facilities are determined. Among other things, suspension, nozzle, NIR and hybrid dryers as well as various coating systems from partner companies are available for this purpose.
Focus on processes
Printing
In printing processes, drying and air flow directly influence print quality and production speed. Venti integrates air technology systems directly into printing lines, thereby supporting uniform drying, high web speeds and stable operation. The solutions help to reliably ensure process reliability and productivity in flexographic and gravure printing applications as well as in digital printing.
Coating
When coating, the focus is on ensuring an uniform layer thicknesses and reproducible coating results. Venti develops ventilation concepts that support short drying times. The systems are adapted to substrates, coating media and process speeds and enable stable production conditions – even with varying batch sizes and increasing requirements.
Converting
Converting focuses on material handling, throughput and process stability. Venti implements material-friendly separation, conveying and disposal solutions for edge strips, defective goods and production residues. The air technology systems are designed for high web speeds and changing material properties, helping to reduce downtime and ensure reliable plant operation.
Successful solutions
Integration of modular NIR/convection dryers that significantly increase production speed and drying quality - including heat recovery for maximum energy efficiency.
Centralised exhaust air system with effective solvent management and precise temperature control ensures stable production conditions and safe emission values.
Development of a particularly powerful and energy-optimised system that ensures reliable extraction even at extreme speeds - with customised material catchers and optimum pipe routing.
Products for the
printing, coating and converting industry
Centrifugal fans
![[Translate to Englisch:] Beispielabbildung eines Trocknungssystems für Druckmaschinen](/fileadmin/produkte/SPECIMEN.png)
Drying systems for printing machines
Components for pneumatic surface technology
- Applications
- Conveying
- Drying
- Dust extraction
- Exhaust air collection and treatment
- Screening/separation
- Ventilation and extraction
- Design
- Explosion-proof
- Gas-tight
- M series
- Shock-resistant
- Wear-resistant
Optimisation and modernisation
Customised ventilation engineering
Drying Solutions
Convection, IR, NIR, hybrid, UV and inert gas dryers for paints, varnishes, adhesives, coatings and functional layers. Modularly expandable, process-reliable, energy-efficient – and precisely tailored to the material and speed.
Dedusting Technologies
Highly efficient filter and purge air systems for separating fibre, paper and film dust. ATEX-compliant, low-maintenance and designed for continuous operation in high-speed processes.
Conveyance
Solutions
Pneumatic and mechanical removal and conveyor systems for edge strips, defective goods, coating residues and waste material. The design takes into account high web speeds and variable material widths.
Exhaust Air Collection & Treatment
Capture and treatment of VOC-contaminated process air, energy-optimised fresh air supply and heat recovery with efficiencies of up to 75%. Oxidation and recovery solutions for solvent-based processes are also used.
Ventilation Solutions
Machine and hall air technology for consistent production conditions, stable temperature and humidity control, and safe working environments.
Cooling Systems
Targeted air cooling of sensitive zones, rollers and dryer areas – crucial for register stability, laminating quality and dimensionally stable substrates.
Sorting & Separating
Air separation of edge strips, defective goods and light materials for process stabilisation and recycling-friendly sorting.
A good decision
Contact us today to find out more!
Over 95 years of experience in ventilation technology
Consulting, planning, manufacturing and service from a single source
Experts in durable, customised solutions
In-house production & testing at the factory
In-house research and development department
Your direct contact:
Thomas Hauschild
Sales Manager Exhaust Air Cleaning
Telephone +49 25 22 75 - 153
thomas.hauschild@venti-oelde.de
