Overview

　　The Guanshentai Automatic Paste Filling Machine is specialized equipment designed for the automated, quantitative filling of high-viscosity, high-consistency, and particulate-laden materials. It utilizes a servo-driven metering system (employing either a screw pump or a rotary lobe pump) combined with an automatic bottle-handling conveyor and a precision positioning mechanism. This setup enables a fully automated workflow—from bottle feeding and quantitative filling to bottle discharge—achieving speeds of 20–50 bottles per minute and a filling range of 50g to 5000g.

　　Key Advantages:

　　Powerful Conveying and Precision Metering: Driven by a high-torque servo motor, the screw or rotary lobe pump delivers pressures up to 0.8 MPa, easily handling high-resistance materials such as pastes, sauces, and gels. Dual control via servo encoders and mechanical limiters ensures filling accuracy within ±0.5% and consistent batch weights.

　　Anti-Drip and Leak-Proof System: Equipped with a suction-back anti-drip nozzle and an automatic drip-collection mechanism, the system instantly retracts residual material from the nozzle upon completion of the fill and catches any stray droplets. This keeps the bottle mouth, bottle body, and conveyor surface clean and uncontaminated, saving material while significantly reducing cleaning time.

　　Constant-Temperature Hopper System (Optional): Designed for materials that solidify in cold weather or require constant-temperature filling (e.g., honey, chocolate sauce, hot-melt adhesive), this optional feature includes an electrically heated, insulated hopper and jacketed piping. Material temperature is adjustable and automatically maintained, ensuring optimal flowability throughout the process and preventing filling volume deviations caused by temperature fluctuations.

　　Anti-Drip and Leak-Proof System: Features a suction-back anti-drip nozzle that automatically retracts residual material after filling, eliminating residue on the bottle mouth and preventing drips from contaminating the work surface or labels, thereby effectively reducing material waste.

　　"No Bottle, No Fill" Functionality: Equipped with photoelectric sensors to detect bottle positioning, the machine automatically pauses filling if no bottle is present or if a bottle is misaligned. This prevents material spillage and waste, keeping both the equipment and the workspace clean.

　　Robust Material Construction: All product-contact parts are made of SUS316L stainless steel with mirror-polished interior surfaces; this design prevents material adhesion, facilitates easy cleaning, and meets GMP sanitary standards for food and pharmaceuticals. The machine features an SUS304 stainless steel frame, with smooth conveyor belts and work surfaces that are easy to clean and sanitize.

　　Versatile Filling Modes: Offers a choice between volumetric filling and weight-feedback filling modes. The volumetric mode is ideal for pastes with consistent flow characteristics, while the weight-feedback mode dynamically adjusts the fill volume for each bottle—making it particularly suitable for materials with significant specific gravity fluctuations—to ensure compliance with net content regulations.

　　User-Friendly Operation: Equipped with a PLC and touchscreen HMI, the system allows for one-touch configuration of parameters such as fill volume, filling speed, and suck-back volume. Multiple recipe profiles can be saved and quickly recalled for product changeovers, enabling general operators to master the equipment with minimal training.

　　Application Scenarios:

　　Suitable for automated filling operations (bottles, tubes, and jars) across various industries, including food (hot pot base, salad dressing, peanut butter, ketchup, honey, jam, chocolate spread), personal care (hand cream, facial cleanser, shampoo, hair mask, toothpaste), pharmaceuticals (ointments, gels, medical adhesives), and chemicals (sealants, grease, AB adhesives, coatings). With its exceptional stability, durability, precision, and efficiency, the Guanshentai automatic paste filling machine empowers manufacturers to achieve standardized, large-scale automated production for paste products.

　　Technical parameters:

　　Model Number: GST-SWYP007A

　　Filling efficiency: 25-60 bottles/minute;

　　Filling accuracy: <±1%;

　　Power supply: 220V 50HZ;

　　Air pressure: 4-6MPa;

　　Dimensions: 1800*900*1800mm;

　　Mass: 550KG.

　　Customized Support: Yes