Fully Automatic Tube Filling & Sealing Machine (5-300ml) | High-Speed Paste Packaging Equipment
Designed exclusively for viscous pastes, creams and gels, this fully automatic tube filling and sealing machine executes unmanned one-stop packaging: tube feeding → volumetric filling → tail sealing → date/batch coding → finished tube ejection. Compatible with plastic tubes and aluminum-plastic composite tubes, it serves high-speed mass production lines across cosmetics, pharmaceuticals, food, daily chemicals and fine chemicals industries. Featuring high hygiene level, stable running performance and minimal manual intervention, it is a cost-effective automated packaging solution for tubular products.
Core Competitive Advantages
Unlike conventional external heating sealers, this machine adopts patented internal annular heating + synchronous follow-up filling system, resolving common industry defects including trapped air bubbles, uneven sealing seams, scratched tube surfaces and difficult daily cleaning.
1.Touchscreen Digital Filling Adjustment: Filling volume can be modified directly via industrial HMI touch panel without mechanical disassembly. Servo-driven filling system ensures excellent filling repeatability and cuts material waste caused by batch volume errors.
2.Mechanical Synchronization + Vision Real-time Inspection: Matching mechanical linkage and vision detection module monitors tube placement in real time, achieving ultra-low positioning error. It supports long-hour continuous production with almost no manual position correction.
3.Pre-Fill Positive Pressure Air Purge: Built-in air blast cleans inner tube cavities before each filling cycle to remove dust and particles, meeting strict hygiene standards for pharmaceutical and food production and avoiding cross-contamination.
4.Bottom-Up Ascending Filling: The filling nozzle rises along with material liquid level to exhaust air thoroughly from bottom to top. It prevents material oxidation, retains original product texture and extends shelf life, ideal for oxygen-sensitive formulations.
5.Internal Heating & External Cooling Dual Sealing: Instant high-frequency heating works on tube tail inner wall, while circulating water cooling stabilizes outer tube temperature. It delivers leak-proof, smooth-edged sealed tubes without tube scorching or deformation.
6.Tool-Free Double-Sided Coding: Supports simultaneous double-sided printing of batch number, MFG date and expiry date. Plug-and-play coding unit needs no tools for replacement, shortening downtime during frequent product changeovers.
7.Tool-Free CIP Cleaning & GMP Compliance: All material-contact parts support tool-free disassembly. Dead-corner-free flow path adapts automatic CIP online cleaning, and the whole machine complies with official GMP manufacturing standards.
Application Scope
Perfect for high-viscosity, low-fluidity tubular products covering five mainstream industries:
| Industry | Typical Products |
| Cosmetics | Lip gloss, mascara, facial cleanser, face cream, body lotion and other skincare & makeup tubes |
| Pharmaceuticals | Medical ointments, external dermatological creams, veterinary medicinal pastes |
| Food | Peanut butter, tahini, natural honey, concentrated fruit puree |
| Daily Chemicals | Toothpaste, shoe polish, hair dye cream, shampoo |
| Fine Chemicals | Adhesives, two-component epoxy glue, neoprene glue, industrial sealants |
Technical Parameters
| Parameter | Specification |
| Number of Filling Heads | Single head |
| Production Speed | 30 – 80 tubes/min |
| Filling Volume Range | 5 ml – 300 ml |
| Applicable Tube Diameter | 10 mm – 50 mm |
| Applicable Tube Length | 50 mm – 300 mm |
| Filling Accuracy | ±0.5% |
| Sealing Technology | Internal hot-air heating + external water cooling |
| Main Drive Motor Power | 1.5KW |
| Sealing Heater Power | 3.0KW |
| Operating Air Pressure | 0.6MPa |
Why Choose Our Tube Filling & Sealing Machine
High Output: Max speed up to 80 tubes/min to support large-scale continuous production.
High Filling Precision: ±0.5% filling accuracy minimizes raw material loss and reduces production cost.
High Hygiene Standard: SUS304 stainless steel structure, tool-free disassembly, compliant with CE & GMP standards.
Stable Industrial Performance: Global premium brand core parts, low failure rate, available for 24/7 nonstop operation.
Flexible Customization: Customizable tube size, sealing shape, coding content and production line docking.
FAQ – Frequently Asked Questions
Q1: How long for tube specification changeover?
A1: Only 5-10 minutes. Adjust feeding guide, nozzle height and sealing jaw via touchscreen or simple tools; no professional training required.
Q2: Recommended batch-to-batch cleaning steps?
A2: 1. Flush pipeline with warm water or solvent; 2. Disassemble contact parts for deep cleaning; 3. Reassemble and run air purge before production. Optional automatic CIP module is available.
Q3: Warranty & after-sales support?
A3: 12-month full warranty for mechanical & electrical parts (excluding consumables). We provide 4-hour remote support, 48-hour on-site service, sufficient spare parts stock and free operator training. Extended warranty is optional.
Q4: Compatible with color-mark printed tubes?
A4: Yes. German photoelectric sensor ensures precise color mark alignment even at maximum running speed.
Q5: Sealing options and switching time?
A5: Straight-edge and round-corner sealing available. Mold replacement takes less than 2 minutes with no extra calibration.
Q6: Suitable for heat & oxygen-sensitive materials?
A6: Yes. Bottom-up filling avoids air oxidation, and separated heating/cooling structure keeps material temperature stable during sealing.
