WE ARE EXPERTS IN PLANT CLEANING
industrial piping, heat exchangers, cooling systems, machinery and equipment
Our latest innovation comprex® Toolclean
Welcome to comprex® engineering
Mechanical cleaning - with air and water
Recurring problems with clogged cooling circuits and product lines, contaminated water systems, silted wastewater pressure lines, unplanned downtime – do you experience these or similar problems again and again? Whether industry or supply and disposal companies – every application is individual and yet similar – we at comprex® have years of experience as a solution provider .
Cleaning complex piping systems is a major challenge for every plant operator in day-to-day operations. Time and again, stagnation, loss of efficiency, unplanned downtimes or even failures of the entire plant occur. Clogged piping can be a real productivity killer .
The solution: We clean your plant as a service on site. In addition, with the purchase of“comprex® in place (CIP)” you get continuous and effective cleaning of your plant – whenever you need it.
Purchase or rent your own comprex®system from us and benefit from long-term cost savings.
Our equipment is customized
Industrial plant cleaning
In these areas, we provide solutions with comprex® Engineering for continuous cleaning to efficiently prevent deposits and contamination.
We are specialized in these applications:
Cooling lubricant systems
We offer cross-industry solutions:
Paints & Lacquers
Our system is optimally suited for these processes:
(Clean in place)
(Sterilization in place)
We are specialized in these applications:
Drinking water distribution
Waste water pressure lines
Wastewater treatment plants
We are open to new innovations and also offer special solutions for each area that are optimally adapted to your requirements.
What distinguishes our cleaning technology?
With our comprex® process, we offer an effective, sustainable and resource-saving cleaning alternative.
Solutions for your on-site cleaning needs
Our industry solutions at a glance
Our world novelty
comprex® ToolClean & comprex® ConnectBox
We love challenges
Special solutions for special applications
We are open to new innovations and offer special solutions that are optimally adapted to your requirements.
Competence Center for Mechanical Cleaning
The focus and heart of this is the patented comprex® impulse rinsing process developed by us, which we are constantly redefining and expanding at various performance levels. This allows us to adapt it perfectly to the individual, changing tasks of our customers. As a service provider for the cleaning of fluid-carrying systems and as a manufacturer of mobile and stationary cleaning systems, we have been active in various areas and sectors of drinking water supply and industry since 1997.
We regularly report on new developments and innovations.
Find out more about our successful comprex® applications.
Select the industry you are looking for:
Paint & Varnish
Select the application area you are looking for:
Large-scale sewage treatment plant
The formation of deposits in sludge pipes led to an increased maintenance effort in plant…
Paints and varnishes
The goal of producing preservative-free inks places enormous demands on industrial hygiene during production. With…
Professional articles and publications
Improve cycle times and reduce unit costs
K-Impulse I Plastics Institute Lüdenscheid
European Coatings Journal: Process Integrated Plant Cleaning
Automated cleaning, reduced water consumption, no issues with…
FARBE UND LACK: New impetus for plant cleaning
The comprex® process ensures hygienically flawless production facilities…
Plastics: Avoid shutdowns
Cleaning of cooling channels in molds for PET…
CHEMICAL TECHNOLOGY: Water-saving cleaning of pipelines at BASF
Product changes in industrial plants always mean effort…
Developed and patented
Comprex® cleaning process
Our comprex® impulse rinsing process works entirely without chemicals, instead using only air and water according to a principle of physics. We inject filtered air into the section to be cleaned – in a controlled and pulsed manner. This creates packets of air and water blocks that flow through the section at high velocity.
They generate enormous turbulence with strong shear and drag forces, whereby they manage to mobilize and reliably discharge existing deposits. The result: clean pipes and clean water – efficient, gentle and economical.
The advantages at a glance
From test cleaning to your own comprex® plant
Just a few steps to a customized cleaning solution
Preplanning & Engineering
Commissioning on site
After Sales Service
Cooperation partners and customers
"The MCU-300 from Hammann represents an important component of our innovative industrial hygiene concept. The system is used at Meffert AG both for flushing pipelines and for cleaning stand-alone systems.
The cooperation with the colleagues from Hammann has worked very well since the beginning of the project.
Project planning and commissioning were transparent and professional. All inquiries are processed promptly, and ideas and optimization requests are discussed openly with our technical department even months after commissioning.
The MCU300 is intuitive for our employees to operate, can be used almost anywhere due to its dimensions, and works very reliably."
"It is no longer possible to imagine our maintenance of injection molds without the cleaning technology from HAMMANN. The comprex® cleaning is without alternative in very many applications. Thank you for the excellent and pragmatic service."
"The cooperation with HAMMANN is excellent, we maintain a comprehensive and sustainable exchange. Our on-site meeting in Landau was particularly informative, including a tour of the test facility. comprex® can be described briefly and precisely, and the advantages are practically obvious - fast and good service to achieve a nearly new condition in terms of cleanliness.
The process allows customers to clean their plant equipment without disassembly. With regular cleaning, customers will be able to keep their equipment running cleanly, reliably, sustainably and satisfactorily for years."
"Our conclusion: The test of the comprex® unit can be rated as thoroughly positive. The cleaning effect can be seen as very good, in some cases even blockages could be loosened. Due to the rather simple operation, the unit could be operated without any problems after the short instruction. No problems were encountered during the test phase.
At this point, we would like to thank you again for the test opportunity and the trust you have placed in us."
The before and after effect:
The comprex® result
Our patented comprex® process cleans liquid-carrying systems of all kinds across all industries – with impressive results: