Ovens and dryers for the manufacture and processing of filter papers
We develop and manufacture high-precision oven systems and specialized equipment for the production and curing of filter paper. Our solutions are consistently designed to ensure process stability, energy efficiency, and the highest product quality - especially for demanding filter bellows and complex geometries.
We manufacture, among other things:
- Preheating ovens for web-form filter paper
- Curing ovens for phenolic resin-impregnated filter bellows
- Curing ovens for filter modules, including for drying bonded end caps
- Thermal exhaust air purification systems (gas-heated and electrically heated)
Curing ovens for phenolic resin-impregnated filter bellows
Our curing ovens are designed as continuous through-type ovens with a conveyor system consisting of a Teflon-coated fiberglass belt. This combination of materials ensures high temperature resistance, excellent release properties, and a long service life in continuous industrial operation.
Precise holding-down systems for maximum process reliability
A key quality feature of our systems is the precisely adjustable holding-down system. Depending on your requirements, we offer:
- Synchronously moving holding-down systems
- Static holding-down systems
The height of the holding-down system can be precisely adjusted. This allows the distance between the holding-down system and the conveyor belt to be precisely defined - a critical parameter in the curing of filter bellows.
Especially with difficult bellows that tend to pop open, the precise adjustment ensures secure fixation during the thermal process. The result is dimensionally stable, dimensionally accurate, and high-quality filter elements.
Preheating ovens for track-shaped filter media
Preheating Ovens for Filter Paper
The preheating ovens we manufacture are characterized by:
- Easy accessibility
- Energy-efficient operation
- Good air and temperature distribution
- Stable temperature control
Minimization of contamination and condensation
Our systems feature a special oven design to reduce condensation. This results in:
- Deposits in the oven chamber are minimized
- Maintenance intervals are extended
- Process stability is increased
The sophisticated airflow and temperature management system contributes significantly to clean and reliable production.
Integrated thermal exhaust air purification with heat recovery
Our curing ovens are equipped with an integrated thermal exhaust air purification system. This ensures:
- reliable oxidation of process exhaust gases
- compliance with strict environmental regulations
- safe production conditions
heat recovery for maximum energy efficiency
The energy contained in the exhaust air is fed back into the process via a heat recovery system. This enables us to achieve particularly energy-efficient operation of the entire plant.
Electrically Heated Thermal Exhaust Air Purification - a World First
As an option, we offer electric heating for the thermal exhaust air purification system. This innovative solution enables:
- flexible energy concepts
- integration into sustainable power strategies
- reduction in fossil fuel use
In doing so, we are setting new standards in efficiency and environmental sustainability.