The pre-treatment system of steam containing drinks produced by Renyu Machinery adopts unique steam and liquid mixing ejectors and vacuum deoxidation technology, with high mixing accuracy and sufficient carbon dioxide mixing. The mixing ratio of water and syrup is strictly controlled by the micro adjustment metering device; CO2 pressure control is accurate and liquid level control is stable; Under voltage, low liquid level and other protection and alarm devices are set to ensure product quality. Easy to operate and adjust. This machine is very convenient to operate. As long as you turn the knob according to the specified procedure, you can achieve normal operation; It is convenient to adjust production capacity, water sugar ratio and gas content without replacing any parts. The equipment has the advantages of high reliability, high efficiency, high degree of automation, simple operation, etc.