Electrostatic filter for coffee roasting emissions
Mitigate unwanted odors and emissions in coffee roasting with high-efficiency electrostatic filtration, ensuring cleaner air and reduced operational costs in your production line.

Filters and Separates Roasting Emissions
The Giesen SFE Electrostatic Filter is engineered for coffee roasting companies seeking to effectively control emissions from their roasting processes. The filter operates on an electrostatic principle, charging and collecting suspended particles such as grease, smoke, and fine dust from roasting emissions. This unit, available in configurations SFE25 and SFE50, can be seamlessly integrated with W6 Series and W15A roasters. With a collector surface of 14.2 m² for the SFE25 and 28.4 m² for the SFE50, it minimizes operational costs while improving air quality. CE certified for safety and reliability, it offers continuous high efficiency in emissions filtration. Designed for easy cleaning and maintenance through tapping or rinsing of particles, the filter is an ideal choice for ensuring clean operations without compromising on throughput or efficiency.
Benefits
- Enhances air quality by filtering over 90% of roasting emissions, supporting a safer work environment.
- Reduces operational costs with efficient particulate separation, optimizing production line output.
- Provides seamless integration with existing roasters, minimizing installation time and disruption.
- Ensures compliance with environmental regulations through CE certification.
- Facilitates straightforward maintenance, reducing downtime and associated costs.
- Applications
- Coffee roasters,Coffee,Coffee roasting emissions
- End products
- Coffee beans,Specialty coffee blends,Roasted coffee
- Steps before
- Roasting
- Steps after
- Emission Reduction,Odor Mitigation
- Input ingredients
- roasting emissions,waste gas stream,suspended particles
- Output ingredients
- filtered emissions,reduced grease,reduced smoke,reduced fine dust
- Market info
- Giesen is renowned for manufacturing high-quality, custom-engineered coffee roasting equipment, known for precision, innovation, and durability, catering to professional coffee roasters globally with a commitment to excellence and outstanding craftsmanship.
- Filtration Efficiency
- Over 90%
- Filter Type
- Electrostatic
- Collector Surface (SFE25)
- 14.2 m²
- Collector Surface (SFE50)
- 28.4 m²
- Weight (SFE25)
- 60 kg
- Weight (SFE50)
- 80 kg
- Compatibility
- W6 Series,W15A
- Emission Reduction
- Grease,Smoke,Fine Dust
- Operational Cost Reduction
- Yes
- Filter Type
- Electrostatic
- Particle Collection Method
- Charging,Collecting,and Separating
- Particle Removal Efficiency
- Over 90%
- Cleaning Method
- Rinsing,Tapping,Vibrating
- Certified
- CE Certified
- Compatibility
- W6 Series,W15A Roasters
- Operational Cost Reduction
- Yes
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Roaster compatibility
- W6 Series,W15A
- Machine footprint
- Not specified
- Collector surface area (SFE25)
- 14.2 m²
- Collector surface area (SFE50)
- 28.4 m²
- Weight (SFE25)
- 60 kg
- Weight (SFE50)
- 80 kg
- Feed/Discharge method
- Electrostatic filtration system
- Compatible Roaster Models
- W6 Series,W15A
- Control Panel Type
- Customized HMI options
- Integration Possibilities
- Inline with roasting system
- Filter Options
- Electrostatic filter
- Discharge Method
- Tapping,vibrating,rinsing