Overview, Comparisons, and Applications of Semi-Automatic Tube Filling and Sealing Machines

Semi-automatic tube filling and sealing machines are versatile and efficient solutions for industries like cosmetics, pharmaceuticals, food, and chemicals. These machines are designed to handle viscous and semi-viscous products, offering consistent filling and sealing performance. Below, we will explore and compare different models from several manufacturers, detailing their technical features, quality, functionality, and applications.

1. Overview of Semi-Automatic Tube Filling and Sealing Machines

Semi-automatic tube filling and sealing machines operate by manually feeding tubes into the machine, after which the machine automatically performs the filling, sealing, and ejection processes. The operator’s involvement is minimized, focusing mainly on tube loading and basic operation control. These machines are ideal for small and medium-sized production batches, offering flexibility for various product types such as:

• • Cosmetics: Creams, lotions, and gels.
  • Pharmaceuticals: Ointments, balms, and pastes.
  • Food products: Sauces, pastes, and creams.
  • Chemical products: Adhesives, gums, and industrial substances.

2. Comparative Analysis of Key Models

Below, we provide a comparative analysis of several popular models of semi-automatic tube filling and sealing machines, focusing on key technical features, performance specifications, and other important factors.

3. Technical Features and Specifications

A. Shanghai Biaozan Industrial Co. Semi-Auto Model

• • Materials: Compatible with various tube types including PE, PP, and aluminum.
  • Control System: PLC-based with touchscreen for precision.
  • Filling Volume: Adjustable settings to accommodate different product requirements.
  • Applications: Suitable for cosmetics, pharmaceuticals, food products, and adhesives.
  • Advantages: Versatility and high efficiency in sealing, making it suitable for diverse industrial applications.

B. NEWECO NTT-200

• • Materials: Designed for PE, PP, and laminated tubes.
  • Filling System: Utilizes hot air technology for sealing.
  • Automation Level: Semi-automatic, requiring manual tube positioning.
  • Filling Accuracy: High precision with an accuracy rate of < ±1%.
  • Applications: Ideal for pharmaceuticals, cosmetics, and dental care products. Suitable for micro-dosing applications, starting from as low as 0.4 ml.
  • Compliance: Adheres to cGMP (current Good Manufacturing Practices) with FDA-approved materials.

C. SBTFS-50 GMP Model

• • Output Speed: Capable of filling 20 to 40 tubes per minute, offering a higher production capacity compared to other models.
  • Tube Compatibility: Works with various tube sizes and materials, including aluminum and plastic.
  • Special Features: Includes a “No Tube-No Fill” system to prevent spillage and product wastage.
  • Applications: Suitable for creams, lotions, adhesives, and food products.
  • Advantages: Sturdy design, digital counters for accuracy, and automatic ejection features enhance usability and efficiency.

D. HX-009S Double Tube Model

• • Unique Application: Designed for filling double formulas in dual-chamber tubes.
  • Sealing Technology: Employs ultrasonic sealing, providing stable and neat seals with a low rejection rate (< 1%).
  • Automation Level: Fully automated functions, reducing labor requirements and enhancing productivity.
  • Control System: Features a PLC with a touchscreen and alarm systems for ease of operation and safety.
  • Applications: Ideal for cosmetics, pharmaceuticals, and food industries, where dual formulas are needed for a single product.

4. Quality and Compliance

Each of the semi-automatic tube filling and sealing machines discussed is built to meet industry standards for quality and compliance:

• • Stainless Steel Construction: Machines like the NEWECO NTT-200 and HX-009S are constructed with high-quality stainless steel (AISI 304 or AISI 316) for durability and hygiene.
  • Compliance with GMP Standards: Models such as the NEWECO NTT-200 meet cGMP standards, ensuring that they use FDA-approved materials for product contact parts.
  • Precision and Accuracy: All models offer high filling accuracy (±1%), ensuring consistency in production output.

5. Usage and Process

Semi-automatic tube filling and sealing machines operate efficiently with minimal operator intervention. The general process involves:

1. 1. Tube Feeding: The operator loads empty tubes manually. Some models, like the NEWECO NTT-200, use a laser indicator for precise positioning.
   2. Filling: The machine automatically fills the tubes based on set volume parameters. The filling accuracy remains high across different viscosities and product types.
   3. Sealing: Depending on the model, sealing technologies like hot air (NEWECO) or ultrasonic (HX-009S) are used for secure and leak-proof seals.
   4. Coding and Trimming: Features like date stamping and trimming of excess plastic are included in models such as the NEWECO NTT-200.
   5. Ejection: After sealing and coding, tubes are automatically ejected from the machine, ready for packaging.

6. Applications

Semi-automatic tube filling and sealing machines are widely used across various industries due to their versatility and efficiency:

• • Pharmaceutical Industry: Packaging of ointments, balms, gels, and creams with precision dosing and adherence to GMP standards.
  • Cosmetics Industry: Filling products like lotions, face creams, and toothpaste, ensuring high aesthetic quality with neat and consistent seals.
  • Food Industry: Used for packaging food items like sauces, pastes, and edible creams, maintaining hygiene and quality standards.
  • Chemical Industry: Ideal for adhesives, industrial greases, and gums, ensuring safe and accurate dispensing of substances.

7. Summary and Conclusion

Semi-automatic tube filling and sealing machines provide a reliable solution for companies looking to enhance their production efficiency without fully automating the entire process. By offering a balance between manual intervention and automated functions, these machines are suitable for small to medium-sized batches, making them an economical and practical choice for various industries.

Key takeaways from this comparison include:

• • Versatility: Machines are adaptable to different tube materials and sizes, accommodating a wide range of products.
  • Precision: High accuracy levels ensure consistency, which is crucial for pharmaceuticals and cosmetics.
  • Customization: Features like dual-chamber filling (HX-009S) or hot air sealing (NEWECO) provide flexibility depending on the product’s requirements.

Choosing the right semi-automatic tube filling and sealing machine depends on factors like production volume, product type, and material compatibility. Investing in a reliable model tailored to your specific industry can enhance productivity and maintain high-quality standards.

This comprehensive review of various models aims to guide businesses in making informed decisions, optimizing their production processes, and achieving efficiency in tube filling and sealing operations. We provide informative articles as well as recommend the right suppliers through referrals and recommendations.