1. Equipment Model: RGF-100YZ
2. Sealing method: Metal tube folded sealing (three‑edge fold, four‑edge fold, saddle‑shaped edge fold) combined with heat‑seal closure of plastic composite tubes or aluminum‑plastic composite tubes.
3. Scope of Application for the Equipment:
In industries such as cosmetics, light industry (daily-use chemicals), pharmaceuticals, food, pigments, and adhesives, this equipment is used to package products in flexible tubes. It can fill the tubes with ointments, creams, gels, or other viscous fluids, then thermally seal and crimp the tube ends while printing batch codes, and simultaneously trim and shape the tubes to produce finished products.
4. Scope of application for packaging materials and fillers:
1) Metal pipes, plastic composite pipes, and aluminum-plastic composite pipes.
2) Ointments, creams, gels, pigments, adhesives, and other viscous fluids, etc.
5. Process:
Tube loading (flexible tube container) → Automatic tube feeding → Label recognition and positioning → Internal tube cleaning (optional) → Filling → Tail‑end heat sealing → Sealing and coding → (Flat tail) → Primary folding → Secondary folding → Saddle‑shaped folding → Cutting (for metal tubes with printed codes) → Finished product discharge
6. Brief description of the operating principle:
This machine is controlled by a PLC program. Following the operating instructions, start the main unit and activate the required function switches; the equipment will automatically perform tube loading, label recognition and positioning, filling and inspection (with quantity control), cleaning the inner wall of the tube, inserting the filling nozzle into the tube for filling, sealing the tube end (by crimping or folding), printing batch codes, cutting, and discharging the finished product into a pre‑prepared container or conveyor system.

7. Feature Overview:
1) Control and operation are implemented using a PLC and a touch screen; the main unit’s speed is adjusted via a frequency inverter.
2) No tube, no filling; variable-frequency alarm (due to voltage instability); shutdown on overload, shutdown when the door is open, and shutdown if finished tubes do not exit as required.
3) Features intuitive display of process status and production output recording.
4) The equipment is standardly equipped with a slanted hanging tube rack and an interchangeable mobile tube rack.
5) Swiss-made hot-air generator, providing a stable heat source to ensure proper heat sealing at the hose’s end.
6) A ring‑shaped heating device heats the inner wall of the hose’s tail end, while an external annular cooling water jacket cools the outer wall, ensuring uniform heating throughout. This achieves a tight seal on the inner surface and clear, aesthetically pleasing lettering on the exterior. (For metal tubes, the folded‑seal tail end is easy to operate, adjust, and clean.)
Note: This machine can be optionally equipped with a special-shaped sealing device.
7) The hose (color‑mark) positioning control system (software) employs advanced British technology. It is the first—and currently the only—product in its domestic industry to utilize this technology, significantly enhancing hose‑positioning performance. Positioning accuracy has been greatly improved, and position determination now exhibits a step‑change response. In terms of hardware, the system incorporates U.S.-made color‑mark sensors, a German‑designed complete stepper‑drive system, and Japanese‑manufactured transmission components, ensuring precise alignment of graphics and text.
8) The filling unit integrates the strengths of numerous similar products from Europe. The nozzle extends deep into the hose and fills in stages, while a bottom‑up filling process simultaneously completes both filling and sealing. A built‑in plug‑cutting device with a flexible sealing mechanism ensures no leakage or spillage. This machine is suitable for filling materials with a wide range of physicochemical properties. The fine‑adjustment handwheel for the fill volume is located on the exterior of the unit, making adjustment and locking exceptionally convenient.
9) The material hopper is equipped with a bottom-mounted, high‑power agitator, ensuring safety and reliability, and offering a wide range of applications (optional).
10) The material hopper is insulated using a controllable water‑temperature system combined with a double‑walled hopper, forming an optional insulation system.
11) The cut end of the hose is free of burrs and smooth, meeting the aesthetic requirements of the packaging container.
12) This machine is equipped with a material-level control system and an automatic material feeding device.
13) This machine is equipped with a finished-tube conveying device.
14) Compressed air in contact with materials is subjected to multi-stage filtration to achieve a particle size of 0.01 µm, ensuring that the compressed air is clean and free from contamination.
15) The lubrication system shall establish unified oil‑supply standards to ensure effective equipment lubrication and prevent contamination of the working environment.
16) This model can maintain a high level of operational accuracy even at elevated speeds, and its adjustments for parameters such as operating speed and fill volume are straightforward, making operation convenient and time‑saving.
8. Main Technical Parameters: