Fully Automatic Tube Filling Machine for Food Gels - Discus Technology

A fully automatic tube filling machine for food gels is a specialized system designed to handle the unique properties of food grade gels—including viscosity, temperature sensitivity, and hygiene requirements—delivering precise, efficient filling and sealing of tubes for products like fruit gels, dessert toppings, or flavored syrups. The automation process begins with tube feeding: high capacity hoppers or vibratory bowls orient empty tubes, which are transported via synchronized conveyors to the filling station. Filling is performed by servo driven piston or peristaltic pumps that maintain consistent pressure to handle the gel’s texture, with anti drip nozzles preventing stringing or waste. After filling, tubes move to sealing stations where hot air, ultrasonic, or crimp sealing creates airtight seals that preserve freshness and prevent leakage—critical for extending the shelf life of food gels. Post sealing, optional trimming removes excess tube material for a clean finish, while date coders apply production information. The machine’s PLC controls all stages, with recipe storage for different gel types and tube sizes, enabling quick changeovers. Hygienic design is paramount: product contact surfaces are 316L stainless steel, CIP systems automate cleaning, and food grade lubricants prevent contamination. Sensors throughout the line detect tube jams, underfills, or seal defects, rejecting faulty units to maintain quality. Integration with upstream gel preparation and downstream packaging systems forms a complete production line. By combining automation with gel specific engineering, this machine ensures efficiency, compliance, and consistent quality for food gel products.