Membranes for the production of fuel cells, separators and battery foils for lithium-ion cells require a combination of process steps. Mathis specializes in this process technology and works closely with various customers in this field. You too can profit from our expertise and the use of our technology.
Various process stages are necessary for the production of fuel cells for which the respective machines are employed. Coating processes, hydrolization, drying, sintering etc. are used for production of the MEAs of polyphosphoric acid. These membrane electrode assemblies are then used to make cells with previously coated carbon fiber material as components with separators. We have just the right machines for this application.
Copper or aluminum foils are coated with anode or cathode slurry and subsequently gently dried in a multistage process. The narrow tolerances for the compressed layer require precise process control and calendering at high contact pressures. These are used to manufacture high-capacity cells.
Оборудование Mathis для производства батареек и элементов питания
The roller application device type «DWE» is especially suitable for controlled application by means of a screen or stippling roller with a doctor blade.
By using engraved rollers, precisely controlled application of plain colors, lacquers, glue and adhesives, primers, coatings etc. is achieved.
Application of solvent-containing, aqueous and 100 % systems as well ....
LABCOATER type «LTE-S», the optimum combination of dryer and laboratory coating table.
Various kinds of material samples are coated and heat treated in the same run.
The coating is applied either by a floating, roller or rubber blanket knife. Multiple coatings which do not require re-loading are also possible.
This hot-air oven can be used for drying, hardening and baking primers, paints, lacquers or similar surface coatings. The sample material such as steel sheets, aluminum etc. can be coated on our Reverse Roll Coater RRC-BW with the «coil coating method». After coating the sample is placed onto a holder and transported into the dryer for subsequent heat treatment.
Multiple roller applicator for the application of primers, lacquers, solvent-containing, aqueous and 100% systems, UV lacquers as well as pretreating agents onto aluminum, steel sheets and other materials.
The plant conditions can be reproduced on a small sample size as various parameters such as roller speed and roller distance can be set precisely.
Continuous doctor knife coating with subsequent drying are the basic functions of the «KTF-S». The continuous coating system type «KTF-S» is used where the required sample length makes economic use of a large machine impossible.
The application material is applied to a metal or plastic foil or paper in a reverse roll coating process or as a doctor knife coating. The coated web feed runs through various drying stages and is subsequently wound up.