A resin dispensing system is a technical installation to process casting resin for the purpose of filling, sealing, covering or soaking technical parts, especially in the field of electricity and electronics like transformers, LCDs and other devices of various size. Due to progressing miniaturization and introduction of electronics into new areas, quality requirements for the parts are rising, and thus the quality of dispensing must be increased as well. To obtain the required quality, on one hand, the resin system has to be developed and optimized accordingly. On the other hand, the resin dispensing system has to work more and more precisely to obtain best dispensing. Because of continuously increasing cost pressure, casting devices must be capable of increased quality, while also becoming faster and more reliable.