
Planning, in-house manufacturing and assembly of filtration systems for coolants, process fluids and wastewater.

Dipl.-Ing. Erich Fetzer GmbH & Co. KG
Reutlingen-GönningenNew on Amplifa
About ZYKLOMAT
Dipl.-Ing. Erich Fetzer GmbH & Co. KG develops, manufactures and assembles filtration systems under the ZYKLOMAT brand for the purification of process fluids, coolants and wastewater. The portfolio includes hydrocyclone systems (EW/EH series), compact band filters, band and vacuum band filters, pressure band filters, lamella separators, scraper conveyors, multi-layer filters, magnetic filter automatons, fabric and cartridge filters as well as sedimentation tanks with screw conveyors. The systems are manufactured entirely in-house at the Reutlingen-Gönningen site and monitored there; connections and piping at the customer's machinery are carried out by the company's own staff. The company supports customers from the preliminary planning phase onwards and delivers individual and central systems with supply and return piping as complete solutions. Systems are also available in stainless steel design. Fields of application include, among others, mechanical machining (grinding, polishing, honing, drawing), the wire industry, the food industry, car/truck/rail washing systems and solids recovery.
- Site
- Reutlingen-Gönningen
- Processes
- Hydrocyclone systems (EW/EH series) for the purification of process fluids, coolants and, Blue-light band filters (compact band filter, type AKBF-R), Band and vacuum band filters (also food industry), Pressure band filters for large volume flows (emulsion or oil), Lamella separators with scraper discharge, Hydrocyclone systems with longitudinal or circular units, Scraper conveyors (type KR), Screw-conveyor tanks for sedimentation (volume 1-150 m³)
- Materials
- Stainless steel (systems in stainless steel design), Steel, Stainless steel design, Filter nonwovens
- Founded
- 1950er Jah
- Employees
- 30
- Industries
- Metalworking/machining, Wire industry, Food industry, Washing systems (cars/trucks/rail), Solids recovery
- 01
Consulting from the preliminary planning phase
- 02
System planning and design
- 03
In-house manufacturing
- 04
Final assembly
- 05
Installation and piping at the customer's site by the company's own staff
Materials and System Designs
Stainless steel design
Systems such as compact band filters are also available in stainless steel design.
Steel
Steel is used for system and tank constructions produced in the company's own manufacturing.
Filter nonwovens
In-house filter nonwovens for compact and band filter systems.
Site
Reutlingen-Gönningen
DEHeadquarters, manufacturing, final assembly
- Materials
- Steel, stainless steel, filter nonwovens
- Hydrocyclone systems EW/EH series with hydrocyclones type Z1B/Z2B
- Compact band filter type AKBF-R
- Scraper conveyor type KR
- Multi-layer filter type SF
- Magnetic filter automatons
Systems and Components





Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Hydrocyclone systems (EW/EH series) for the purification of process fluids, coolants andTesting | – | – | – | – | Process fluids, Coolants, Wastewater |
| Blue-light band filters (compact band filter, type AKBF-R)Testing | – | – | – | – | Emulsion, Oil |
| Band and vacuum band filters (also food industry)Testing | – | – | – | – | Emulsion, Oil, Aqueous fluids |
| Pressure band filters for large volume flows (emulsion or oil)Testing | – | – | – | – | Emulsion, Oil |
| Lamella separators with scraper dischargeTesting | – | – | – | – | – |
| Hydrocyclone systems with longitudinal or circular unitsTesting | – | – | – | – | – |
| Scraper conveyors (type KR)Testing | – | – | – | – | Sludge, Solids |
| Screw-conveyor tanks for sedimentation (volume 1-150 m³)Testing | – | – | – | – | – |
| Fabric filters for the complete clarification of aqueous fluidsTesting | – | – | – | – | Aqueous fluids |
| Compact cartridge filters for fine purification of low-viscosity machining oilsTesting | – | – | – | – | Machining oils (low viscosity) |
| Drawing agent purification systems for the wire industryTesting | – | – | – | – | Drawing agents |
| Special flushing channels for return flow from machining machinesTesting | – | – | – | – | – |
| Filter nonwovens for compact and band filter systemsTesting | – | – | – | – | – |
| Multi-layer filters (type SF)Testing | – | – | – | – | – |
| Magnetic filter automatons for pre-separation of ferritic solidsTesting | – | – | – | – | Ferritic solids |
| Slot filters / screens for mechanical machining (grinding, diamond sawing, polishing, rolling,Testing | Particle size up to 5 µm | – | – | 25 l/min – 400 l/min | Steel, Glass, Minerals, Ceramics |
| Planning and construction of individual and central systems with supply and return pipingEngineering | – | – | – | – | – |
8 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Hydrocyclone system (EW series) | ZYKLOMAT EW series | – | – | – | Reutlingen |
| Hydrocyclone system (EH series) | ZYKLOMAT EH series | – | – | – | Reutlingen |
| Hydrocyclone | ZYKLOMAT Type Z1B | – | – | – | Reutlingen |
| Hydrocyclone | ZYKLOMAT Type Z2B | – | – | – | Reutlingen |
| Compact band filter | ZYKLOMAT Type AKBF-R | – | – | – | – |
| Scraper conveyor | ZYKLOMAT Type KR | – | – | – | – |
| Multi-layer filter | ZYKLOMAT Type SF | – | – | – | – |
| Magnetic filter automaton | ZYKLOMAT | – | – | – | – |
Additional services
Company History
- 1950er
Founding of Dipl.-Ing. Erich Fetzer GmbH by Erich Fetzer
- 1960er
Start of planning the first filtration systems for coolant treatment
- 1983
Jürgen Wagner acquires all business shares
- 1987
New building at the Mühlwiesenstraße site, Reutlingen-Gönningen
- 1991
Doubling of the production floor space
- 2003
Expansion with a new warehouse building
- 2008
Extension for the final assembly of the filtration systems