
Filtration and sound attenuation in circuits
In liquid or air circuits, filter housings and silencers protect measuring devices, ensure particle-free vacuum and pneumatic systems, keep cooling circuits clean and reduce noise.
The requirements for occupational safety measures and safety technology are also constantly increasing in welding technology. The Technical Rules for Hazardous Substances (TRGS) stipulate that welding fumes and harmful substances must be extracted at the point of origin in order to comply with the occupational exposure limits (OEL) for hazardous substances.
Cooling and temperature control units
In few industries are the requirements for hygiene in the production process as strict as in the food sector - the health of consumers has top priority. This results in enormous challenges for all machines and components involved, especially in pneumatics.
Rotary screw compressors are the reliable backbone of industrial compressed air generation. The innovative CSD/CSDX series from Kaeser Kompressoren with its numerous features produces them efficiently and saves energy costs. This also reduces theCO2 footprint.

Welding produces fumes and gases that are hazardous to health. Extraction is necessary to comply with the occupational exposure limits and is even mandatory when welding high-alloy steels.

In hardly any other industrial development sector are the demands placed on products as high as in medical technology. After all, human lives depend on the performance and reliable quality of medical devices.

With the StingR ultra-fine filter system, Lehmann-UMT has created a solution for the energy-efficient and precise treatment of fluids during tool grinding for extended tool life and high tool quality.

Saving energy, conserving resources and reducing operating costs are challenges for tool grinders and therefore also tasks for their machine and component suppliers. One example is the ultra-fine filtration of cooling lubricant.

Extraction and filter technology
Many industrial cutting, joining or surface treatment processes generate dust, smoke, vapors, odors or gases. These particles must be separated in order to ensure occupational safety in manufacturing companies.
The elasticity of the drive train limits the accuracy of industrial robots. In combination with traditional control methods that only use motor-side variables, this elasticity leads to a limitation of path accuracy, which in turn is crucial for opening up new areas of application.

ULT has developed an ignition source-free version of the LAS 800 extraction system to increase explosion and fire protection when removing laser dust. The LAS 800 Ex was specially designed because laser processing produces increasingly fine combustible dusts due to higher input energies or shorter laser pulses, the explosiveness of which increases with the degree of fineness.