Quantitative technology is reliable, mature, and widely used for precise mixing and output of two-component materials. PAR 20 can quantitatively output materials through sealed pressure plates or pressure tanks, and can handle mixtures of high viscosity to low viscosity resins, sealants, and adhesives. The PAR 20C equipment is equipped with two sealed pressure plates, which can directly output materials from the raw material barrel. PAR 20&PAR 20C devices also use the latest METER MIX ® Tandem drive mechanism (ILD). ILD also helps to accurately and consistently handle materials with large differences in mixing ratios or viscosity. In addition, these devices can also be connected to automation systems to achieve fully automatic or semi-automatic applications.