Zhengzhou Sincola Ultrasonic ziplock bag packaging machine is an automated packaging equipment suitable for powdery, granular and other materials. Widely used in food, chemical, building materials, daily chemical and other industries. In the chemical industry and building materials industry, it is mainly used for packaging of cement, bituminous coal powder fertilizer, pigments, coatings and other products; quantitative packaging of raw material ziplock bags is widely used in some chemical plants.