Capture at the source
An extraction nozzle or a special extraction hood captures chips, fumes, or dust directly at the workstation—either locally or across the entire area.
Centralized extraction systems
Custom-made—and all from a single source.
RUWAC extraction systems ensure clean air, safe working conditions, and efficient processes in industrial and workshop settings—designed for specific applications, not off-the-shelf solutions.
- Customized extraction systems for specific applications
- Efficient collection of chips, gases, particles, liquids, and dust
- Combination of optimal separation technology and extraction
- Compliance with all legal requirements
Customized extraction technology for safe working conditions, clean processes, and industrial requirements.
As a manufacturer, RUWAC develops extraction systems not as standard solutions, but precisely tailored to the specific application. The result is durable systems for reliable extraction in workshops and industrial production environments.
RUWAC extraction systems capture dust, chips, and fumes directly at the source, thereby contributing to consistently high air quality.
The processing of wood, metal, plastics, or other materials inevitably produces dust, chips, or gaseous emissions. These particles not only pollute the indoor air but also settle on machines, workpieces, and surfaces.
Professional extraction systems capture pollutants directly at the source and prevent them from spreading throughout the work environment. Modern extraction technology thus contributes to safe working conditions, stable production processes, and a consistently clean environment.
What are extraction systems?
From the source to disposal – everything from a single source.
Extraction systems capture dust, chips, fibers, smoke, or fumes directly at the source and remove them from the air in a controlled manner. They improve air quality, protect employees, and ensure reliable machine operation and stable work processes.
- Workshop: Flexible solutions for individual machines or changing workstations in limited spaces.
- Industry: High air flow rates, continuous operation, centralized systems for entire production areas.
How does an extraction system work?
A system consisting of fans, filters, and ductwork ensures that contaminated air is reliably cleaned.
Transport through the system
A powerful blower generates the necessary vacuum pressure. The airflow is controlled so that even heavier particles are efficiently carried away.
Filtration and separation
In the filter system, chips, dust, or other residues are separated from the air. Bag or cartridge filters reliably capture even fine particles.
Recirculation of the purified air
After filtration, the purified air is either recirculated back into the workspace or discharged outdoors.
Systematic extraction technology
RUWAC develops extraction systems based on specific requirements—precisely tailored to the material, process, and operating environment.
Customized extraction technology
Air flow rate, filter technology, and design are precisely tailored to actual needs.
High efficiency and reliability
Consistently high suction performance—even under varying loads and demanding processes.
Robust construction
Industrial-grade materials ensure long-term stable operation and a long service life.
ATEX-compliant systems
Specially designed systems for hazardous areas and sensitive applications.
Energy-efficient
Optimized airflow and demand-driven operation support cost-effective processes.
Made in Germany
Developed and manufactured in Melle/Osnabrück since 1976.
Industries and Applications
The requirements for extraction systems vary by industry. RUWAC offers extraction systems that are precisely tailored to specific applications.
Wood and metal processing
Powerful extraction directly at the workstation.
Sawing, grinding, milling, or drilling generates large amounts of chips and fine dust. High-performance extraction systems capture these particles directly at the workstation, keep machines clean, and reduce dust levels in workshops and production areas.
More on metalworking
Chemical and pharmaceutical industry
Precise extraction technology for sensitive production environments.
In sensitive production environments, fine dust, powders, and vapors must be reliably removed. The extraction technology is precisely tailored to processes and materials and supplemented by appropriate filter and safety concepts.
Food Industry / Grains
Clean production conditions for flour, sugar, spices, and more.
The processing of flour, sugar, spices, or similar substances generates fine dusts that place high demands on hygiene and safety. Appropriate extraction systems help ensure clean production conditions and minimize risks.
More about the food industry
Plastics Processing
Safe collection of fibers and dust during GRP and CFRP processing.
The processing of plastics such as GRP or CFRP generates fine fibers and dust. A tailored extraction system ensures the safe capture of these particles and supports clean, controlled manufacturing processes.
More about plastics processingBuilding materials processing / Powder coating
Safe working conditions during cutting, grinding, and mixing.
Cutting, grinding, or mixing gypsum, cement, or concrete generates highly hazardous dust. High-performance extraction systems reduce dust exposure, protect machinery from deposits, and ensure stable working conditions.
Ductwork
Flow-optimized design – targeted extraction performance wherever it is needed.
Vibration-dampening transition
From the extraction system to the piping system – flexibly adaptable via pressure-stable and low-wear hose connections.
Flow-optimized installation
Optimal routing that avoids tight bends and awkward angles.
Extraction connection with remote activation
Via microswitch for automatic activation of the extraction system.
Slide valve control
Targeted extraction power exactly where it is needed.
Accessories: Extraction arms, modular remote controls, pipe flushing, fire protection systems
Disposal
The disposal system is designed to suit the type of dust, material volume, and operating mode.
Big bag with vacuum cell
Wear-free discharge directly into the big bag without pneumatic or motorized shut-off mechanisms.
Big Bag – continuous discharge
Via rotary valve, double gate, or double swing flap.
System container
Discharge into standard containers – on pallets or trolleys, with or without a tilting function.
Tilting containers
Large-volume container solution with cable-pull release of the tilting function from the forklift.
Stainless steel containers
Simultaneous collection and separation of aggressive liquids.
Dust pan / dust collection container
Disposal via poly bags or disposable waste containers.
Centralized or decentralized extraction?
The right decision depends on your production structure, the amount of dust generated, and the planned operating conditions.
- Decentralized: Flexible for individual machines or clearly defined workstations—even with changing requirements.
- Centralized: Connects multiple workstations via a shared system for consistent performance and efficient maintenance.
From planning and technical design through to implementation, RUWAC supports the entire project process. Our team of experts handles on-site assessments, design, installation, commissioning, as well as documentation and ongoing support by service technicians throughout Germany.
Frequently Asked Questions.
The appropriate solution depends on several factors. Key considerations include the type and amount of dust generated, the number of workstations or machines, and the available space. A detailed analysis of the requirements provides the basis for a suitable design.
A central extraction system is a good choice when multiple machines are in operation at the same time or when large amounts of dust are generated on a continuous basis. It ensures consistent extraction performance, reduces maintenance requirements compared to multiple individual units, and allows for more efficient control of energy consumption.
Filter technology is critical to the quality of air purification. It determines which particle sizes are captured and how clean the air is after filtration. Depending on the application, different types of filters are used, tailored to the type of dust, pollution levels, and industry-specific requirements.
Specially designed extraction systems are available for applications involving flammable dusts or gases. These systems meet the relevant ATEX requirements and are designed to minimize risks and ensure safe operation in potentially explosive atmospheres.
RUWAC supports the entire project process: on-site assessment, design and engineering (including piping), installation and commissioning, on-site documentation and training, as well as ongoing support from service technicians throughout Germany.
Which extraction system is right for your application?
The material, dust type, air flow rate, and disposal requirements determine the right solution.
RUWAC supports you every step of the way—from on-site assessments and design and engineering to installation, commissioning, and documentation. Our service technicians are available throughout Germany.