Introduction: The Model RGNF-30DB is suitable for filling all kinds of pasty and high viscous fluid and for large diameter plastic and composite tubes and then internally heating tubes, sealing and printing lot number and date. It is used in the industries of pharmaceutics, foodstuff, cosmetic and bond and so on. Compact design, automatic tube load (can be equipped the lifting machine for large diameter tube), and driving part fully closed. The whole process of tube loading, color coding, filling, heating, sealing, printing, cutting and finished products output all conducted by a full automatic control system. Tube loading and washing are conducted pneumatically, accurate and reliable. The turning type tube die set encloses the tube center orientation device of electric eye control, automatic orientation effected by photoelectric induction. Easy adjustment and dismantling, especially suitable for users producing multi-specification big nozzle tube, adjusting conveniently and swiftly. With a temperature control and cooling system, operation is simple and sealing reliable. The part contacting materials is made of 316L stainless steel, clean, sanitary and completely conforming to GMP. The machine speed can be controlled and adjusted by transducer. Turnplate is high adjusted, direct and convenient. The tube filling volume can be adjusted by handwheel, convenient and swift. With safety device, the machine is shut down when the door is opened, and filling carried out only with tubes fed, overload protection provided.