Surface technology - Import export

The optimum oscillation behavior of the ultrasonic sonotrodes is determined by means of FEM (Finite Element Method) calculation. Highest precision requirements in terms of CAD/CAM calculation algorithms guarantee precise 3D contours for sonotrode manufacturing. Measuring and documentation of the amplitude distribution is performed at the vibrating sonotrode using state-of-the-art laser measurement technology. Special surface finishings result in even longer service life spans of the ultrasonic sonotrodes.

We offer our customers an "all-in-one" service at the highest level: from profiles to assembly, right up to integrated system solutions. SCHOCK has extensive expertise in the assembly and manufacturing of complex assemblies. As a result, our customers can source a fully assembled assembly from SCHOCK instead of multiple individual components. They benefit from our manufacturing facilities with experienced teams in assembly, surface finishing, quality assurance, and logistics. Service Overview: Assembly of complex assemblies Joining, welding, connecting Punching, embossing, and bending technology Surface finishing Integrated functional testing Procurement of purchased parts Packaging and logistics

Oil-water-separation / degreasing bath treatment Treatment of oil-water-emulsions for surface treatment (e.g. pre-treatment of metal parts for ed-paint), recovery companies (e.g. for the treatment of alkaline emulsions for part washing), and so on. Separation of emulgated oil particles and recycling of the cleaned liquid into the degreasing bath Concentration of oil-water-emulsions for disposal Cleaning of the oil-water-mixture for indirect lead-in Principle of this process: Aqueous degreasing baths content a tenside combination, alkalines like soda, caustic soda, phosphate, silicate and further complex molecules. The degreasing bath is loosing its efficiency, when to oil content reaches some g / litre. External pollutions also degrease the degreasing efficiency. By ultrafiltration, the oil content can be separated from the degreasing bath and the oil will be collected in the concentrate. The degreasing bath will be dumped into a buffer tank and then pumped in the working tank of the

Recovery of acids and acidic rinse waters Additionally to the pickling bath treatment by microfiltration and ultrafiltration, the recovery of acid becomes more and more important. Additionally to sulphuric and hydrochloric acid, also mixed acids (HF / HNO3) can be recovered. The first step of the acid recovery is mostly a sludge separation by microfiltration. Downstream, diffusion dialysis, electrodialysis or nanofiltration is used for metal separation. For the treatment of rinse waters, OSMO Membrane Systems GmbH offers reverse osmosis or electrodialysis plants.