LEWA offers continually operating, formula-controlled systems for the manufacture of household and industrial cleaners in all commercially available surfactant concentrations – from raw product to end product.
We use surfactants as the main active ingredients as they have special properties. Each molecule has one hydrophobic and one hydrophilic end. LEWA also supports surfactant production and processing. You can find more detailed information about this in our Chemical industry description and in the example application Systems for surfactant processing.
Our experts are on hand with help and advice and will work with you to develop custom systems and plants for manufacturing cleaners and detergents. You can rely on our many years of industry expertise.
We especially focus on the typical process steps during the manufacture of detergents and many other end products with LEWA pumps and systems.
|Example process steps||Examples of end products|
| || |
We work with you to plan and implement fully automated and formula-controlled systems and assist you during the switchover from batch to continuous processing.
The development of the concept, engineering, construction, and delivery of the detergent production system, as well as the process steps including instrumentation, control systems, and automation: everything comes from a single source. Even after commissioning, we support you with comprehensive services, for example in process technology, we offer assistance during process optimization, mechanical maintenance and repair, or with instrumentation and control technology.
The diagram shows you the basic illustration of a surfactant processing system.
We deliver high-end pumps integrated into complete systems and units for your specific applications. In doing so, we of course rely on the tried-and-tested LEWA quality.
We always deliver economic pumps, systems and units with minimized energy consumption, high efficiency, low maintenance and a long lifetime.
High variability in operation in terms of pressure, temperature, flow rate and fluid properties with high metering accuracy guarantee a wide range of applications.
We design our systems and units in modular design with numerous engine and pump head combinations for different applications.
On request, we can build systems with special materials such as Hastelloy, titanium, duplex stainless steel or further materials. If you are interested, please contact our product manager.
Our patented diaphragm metering pumps use metal or PTFE sandwich diaphragms with Diaphragm Protection System (DPS) for maximum operational safety.
An especially important advantage for pharmaceutical and food industry is that our systems can be quickly and easily cleaned with cleaning chemicals or hot steam.
LEWA pumps, systems and units are compliant with major international standards such as DVGW G280, WHG, PED, ISO 9001, ASME, ATEX and TA-Luft. Of course, you can also define your own standards.
Receive supporting documents and certificates, including the operating instructions, as well as design and test details in different languages.
LEWA metering and process diaphragm pumps meet the specific demands for the production of melamine (trimerization of urea). Consult us!More Details
LEWA ecoflow is the innovative and universal metering pump with DPS diaphragm protection system in a tried-and-tested modular system. Suitable for numerous applications, the ecoflow is our real all-around talent, relied on by customers from all industries.More Details
The innovative ecoflow diaphragm process pump shows its strengths in high-pressure applications in the oil and gas, refinery and petrochemical industries as well as in the sensitive areas of pharmaceuticals, biotechnology, food and beverage production.More Details
The LEWA triplex process diaphragm pump is among the world's most compact high-pressure pumps and can even be set up in the tightest spaces when space is at a premium. The power package has proven its strength in numerous high-pressure processes in a variety of industries. Oil and Gas icon Gas odor icon gray Refinery icon Petrochemicals icon Chemicals icon Plastics icon gray Cleaning icon Cosmetics icon Pharma icon Food icon Energy icon Other iconMore Details
HMD Kontro sealless solenoid driven centrifugal pumps are the first choice for handling toxic, aggressive, flammable, hazardous and high-value fluids. Protecting pumping fluid, people and the environment is particularly emphasized here.More Details
Sundyne process pumps in accordance with ISO-13709, API-610 (OH5 OH6) and Sunflo pumps are the best choice for applications with high heads and small flow rates. The centrifugal pumps feature a simple design and consistent performance data.More Details
Customer-specific batch/continuous systems for your production process. Metering, mixing, filling, separating, controlling temperature: We work with you to develop the ideal process-related sequence and produce the system that fits your production process – right up to the end product.More Details