Development / Installation of extraction and filtration technology from North Hesse
Are you experiencing problems with contaminated air, faulty electrical components and contaminated production equipment? We have the solution!
As a specialist company, KAWEHA Absaugtechnik GmbH offers you high-quality, individually tailored extraction systems for numerous industrial sectors. Wherever health-hazardous aerosols, dusts or gases are generated during production processes and can enter the breathing air or the environment, our solutions ensure reliable capture and separation of pollutants. Whether in metal processing, laboratories or the food industry, our extraction systems improve air quality, protect your employees and contribute to safe and efficient workflows.
In addition, our extraction systems reduce the spread of dust in many industries and thus lower the risk of fires and explosions. The installation of an extraction system takes, depending on the size and complexity of the system, between one day and up to six weeks. Our high-quality products - including the new Oilmaster OM Reverse - impress with their proven performance, confirmed by measurements from accredited testing institutes. In this way, we support you as a competent partner for modern extraction technology.
We keep your air clean - contact us now!
Your Challenge
- Dust, smoke or emissions endanger employees
- Legal limits are not met
- High energy consumption of existing systems
- Filter, maintenance and downtime costs are too high
Our Solution
- Custom-built extraction and filtration systems
- Regulatory compliance through certified components
- Energy-efficient, modular systems
- Optimized filter materials and long-term service
Have custom extraction systems installed – our offer includes:
Your benefits with KAWEHA extraction technology from Lohfelden
FAQ section on our extraction systems
What should you look out for when choosing an extraction system?
When selecting an extraction system, it is important to strike the right balance between the air flow rate and the volume and nature of the medium to be extracted. Equally crucial are the selection of suitable filters and ensuring that the filter area is sufficiently large.
How is the size of an extraction system determined?
The size of an extraction system depends on the volume of dust, aerosols and/or gases produced. The larger the filter area, the more effective the filtration performance and the longer the service life.
How can the maintenance and servicing of an extraction system be ensured?
Maintenance and servicing are best carried out by trained staff. In addition, various sensors are available to continuously monitor operating parameters such as temperature and speed. Differential pressure sensors also make it possible to check the condition of the filters from the outside at any time. As most extraction systems operate continuously, they should be inspected at least once a year.
What safety measures need to be observed when using an extraction system?
Many substances, such as aerosols, dusts and gases, can be flammable and, in combination with oxygen and an ignition source, can cause deflagrations or explosions. In order to operate an extraction and filtration system safely, it is essential that these factors are taken into account at the design stage.
What are the operating costs, and how can an extraction system be operated in an energy-efficient manner?
Operating costs are limited to the electricity and compressed air required. However, the actual costs vary depending on the specific system and are determined on a case-by-case basis. The most energy-efficient operation possible is achieved by selecting the optimum filter material in conjunction with a sufficiently large filter area. In addition, a pressure switch can be linked to a frequency converter so that the flow rate is automatically adjusted to the actual power requirement.
