
Extraction and filter systems for emulsion and oil mist – planned, manufactured and serviced in Steinhagen.

Heitmann & Wittler GmbH & Co. Maschinenfabrik
SteinhagenNew on Amplifa
Extraction and filter systems from Steinhagen
CLF extraction and filter systems by Heitmann & Wittler manufactures systems for emulsion and oil mist separation for metalworking companies. The product portfolio comprises decentralised single units for machine tools (CLF-CL15, CLF-A1, CLF-A2) as well as systems for higher volume flows (CLF-T4, CLF-T8) and project-specific custom systems with volume flows from 1000 to 20,000 m³/h. The systems clean contaminated air from machining machines to cleanroom quality and return it to the production area; highly efficient EC fans ensure low energy consumption. The company supports customers throughout the entire life cycle of the system – from planning through implementation and retrofitting of existing machine tools to maintenance, regular inspection and spare parts supply directly from stock. The products are manufactured entirely in Germany. Fields of application include metalworking as well as metal hardening, die casting, plastics processing and food processing. The production site is Steinhagen in East Westphalia-Lippe; the company also offers consultations and demonstrations of the systems there.
- Site
- Steinhagen
- Processes
- Emulsion mist separation, Oil mist separation, Extraction and cleaning of contaminated air from machining machines to cleanroom quality, Planning of extraction and filter systems, Implementation of extraction filter systems, Retrofitting on existing machine tools, Maintenance and sustainable support, Cleaning and regular inspection
- Materials
- CLF-CL15, CLF-A1, CLF-A2, CLF-T4, CLF-T8, Central extraction systems and custom systems
- Industries
- Metal processing, Metal hardening, Die casting, Plastics processing, Food processing
- 01
Consultation and demonstration at the production site
- 02
Planning of the extraction and filter system
- 03
Implementation or retrofitting on existing machine tools
- 04
Commissioning
- 05
Maintenance, cleaning and regular inspection
- 06
Spare parts supply directly from stock
Technology and filtration concepts
CLF-CL15
Decentralised single unit for emulsion mist separation with a volume flow of up to 1500 m³/h.
CLF-A1
System for emulsion mist separation with a volume flow of 1500 to 2000 m³/h.
CLF-A2
System for emulsion mist separation up to 2000 m³/h and oil mist separation up to 1000 m³/h.
CLF-T4
System for emulsion mist separation up to 4000 m³/h and oil mist separation up to 2000 m³/h.
CLF-T8
System for emulsion mist separation up to 8000 m³/h and oil mist separation up to 4000 m³/h.
Central extraction systems and custom systems
Project-specific systems with volume flows from 1000 to 20,000 m³/h and highly efficient EC fans.
Location

Steinhagen
DEProduction site
- Materials
- Emulsion and oil mist separation, central extraction systems
- CLF-CL15
- CLF-A1
- CLF-A2
- CLF-T4
- CLF-T8
- Central extraction systems with EC fans (1000–20,000 m³/h)
System models



Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Emulsion mist separationSurface | – | – | – | – | – |
| Oil mist separationSurface | – | – | – | – | – |
| Extraction and cleaning of contaminated air from machining machines to cleanroom qualitySurface | – | – | – | – | – |
7 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Extraction and filter system emulsion mist separation | CLF / Heitmann & Wittler CLF-CL15 | – | Volume flow up to 1500 m³/h | – | Steinhagen |
| Extraction and filter system emulsion mist separation | CLF / Heitmann & Wittler CLF-A1 | – | Volume flow up to 1500–2000 m³/h | – | Steinhagen |
| Extraction and filter system emulsion and oil mist separation | CLF / Heitmann & Wittler CLF-A2 | – | Emulsion mist up to 2000 m³/h, oil mist up to 1000 m³/h | – | Steinhagen |
| Extraction and filter system emulsion and oil mist separation | CLF / Heitmann & Wittler CLF-T4 | – | Emulsion mist up to 4000 m³/h, oil mist up to 2000 m³/h | – | Steinhagen |
| Extraction and filter system emulsion and oil mist separation | CLF / Heitmann & Wittler CLF-T8 | – | Emulsion mist up to 8000 m³/h, oil mist up to 4000 m³/h | – | Steinhagen |
| Central extraction system / custom system | CLF / Heitmann & Wittler | – | Volume flow 1000 to 20,000 m³/h, with highly efficient EC fans | – | Steinhagen |
| Decentralised single unit for machine tools | CLF / Heitmann & Wittler | – | – | – | Steinhagen |
Additional services