Automatic tube filling and sealing machine, widely used in medicine, food, cosmetics and other industries, can smoothly and accurately inject various paste and viscosity fluids into plastic and aluminum tubes. This product has compact structure and beautiful appearance. At the same time, spare parts which may come into contact with mateirals are made of high quality stainless steel to prevent them from rust, corrosion and maintain long service life. Last but not least, accurate and reliable measurement is adopted in this product to ensure injection precision. To be more specific, measurement error is less than 1%.