User Examples

Save costs through evaporation and recycling of water

Sep 4, 2019 The costs of wastewater simply evaporate (Marbach/Monheim) Cleaning wastewater is no longer collected but instead is treated and largely reused. This not only saves plenty of water and substantial CO2 emissions by removing the need for truck journeys, but also saves a mid-range five-figure sum each year.

COHLINE focuses on sustainability with ET 50 evaporator system from MKR-Metzger

Apr 4, 2023 COHLINE is a leading manufacturer of pipe and hose line systems for the global automotive industry with more than 900 employees and production sites in Germany, Romania, Great Britain and the Czech Republic. The company focuses on sustainability and has therefore decided to purchase an ET 50, for the evaporation of process liquids, from MKR-Metzger.

Climate-neutral water treatment: Emuclean sets new standards with innovative evaporator system from MKR-Metzger

Apr 24, 2023 With the highest standards of quality and sustainability, the company Emuclean GmbH from Viernheim has made a name for itself as a reliable partner in the field of wastewater treatment. Through close cooperation with companies such as MKR-Metzger, Emuclean has succeeded in developing groundbreaking solutions to the challenges of dealing with resources and environmental protection.

Wastewater Treatment in Electroplating Using ZLD

Reducing Disposal Costs with Evaporation Technology

Mar 19, 2026 An internationally operating electroplating company in Germany optimized its industrial wastewater treatment to efficiently handle increasing production volumes while reducing disposal costs. The solution combined an atmospheric evaporator from the ET series with an additional concentration stage using the ET MaXx ZLD system to maximize water recovery.

Case Study: Wastewater Treatment in the Aviation Industry – Efficient Treatment of Crack Testing Water Using Evaporation Technology

Mar 24, 2026 The aviation industry generates highly specialised wastewater that is often difficult to treat using conventional methods. Crack testing water (NDT) in particular poses major challenges for companies, as it contains chemical contaminants and must simultaneously meet stringent requirements regarding disposal and environmental compatibility. A European supplier of aerospace components found itself in precisely this situation – with the aim of making wastewater treatment more cost-effective whilst simultaneously improving its environmental footprint.

Easier reclaiming of oil

Sep 4, 2019 (Sulzbach-Laufen/Monheim) Because filtering and cleaning the metalworking fluid is expensive and time-consuming, it is often put off. Difficult access to machines and machining centres also prevents the necessary regular care and treatment. At kocher-plastik they opted for the care and treatment systems of MKR Metzger some time ago. The processes are now so easy and quick to complete that the employees enjoy carrying out the work. People, machines and the quality of the parts produced all benefit from this.

Environmental protection through wastewater treatment

Sep 4, 2019 (Fürth/Monheim) The higher concentrations of the loads from the production are to be removed from the wastewater effectively and contamination values significantly below the allowable limits achieved, before the direct discharger removes the water. With MKR Metzger, the company has found an efficient partner who, after preceding extensive tests, supplied the best overall package.

Effective treatment of wastewater by means of evaporators

Potential savings: Treatment instead of disposal (Monheim) Because a business owner who thinks in an integrated and sustainable way is annoyed at increasing disposal costs, he examined the wastewater treatment in his metalworking company.

Efficient tramp oil separator for Eloxal Pühl

MKR Metzger GmbH in Monheim has an efficient tramp oil separator in its product range. The TB 250 basic unit, which can be used as a mobile or stationary solution, operates according to the coalescence principle. The compact machine cleans the process media by removing tramp oils in bypass mode while the machine is running.

T 8000 user report [Alois Berger Präzisionsteile GmbH, Ottobeuren factory]

As much oil as possible is to be kept in circulation without interrupting the process. To achieve this, the oil must be cleaned to remove the swarf produced during turning. The solution is the 8000T centrifuge of MKR cleaning systems.