Automatic Round Tube Labeling Machine
The Automatic Round Tube Labeling Machine is specially designed for circular hollow hoses and tubes, with advanced positioning features for precise labeling. It is widely applied in daily chemical, cosmetics, personal care, food, and pharmaceutical packaging industries.
This machine is engineered to overcome the common challenges of labeling soft or transparent film tubes, effectively preventing label warping, air bubbles, and material blockage. With its reliable performance and high precision, it is an ideal choice for professional cosmetic packaging and round tube production lines.
Key Features
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Wide Application – Ideal for cosmetic tubes, skincare, shampoo, personal care, and food packaging, tailored for international market needs.
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High Precision & Speed – Supports roll labeling, dual labeling, and circumferential positioning, achieving up to 30 positioning labels/min or 50 non-positioning labels/min.
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Smart PLC Control – Equipped with a touch screen PLC system, featuring 50 parameter presets and fast 10-minute changeover for different tube sizes.
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Stable & Efficient Operation – Horizontal silo with roller conveyor guarantees smooth feeding, anti-blocking design, and a GMP-compliant process.
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Safe & Certified – Built with a rigid frame and protective cover, integrated with advanced sensors. CE-certified with optional label leakage detection for enhanced reliability.
| Model / technical parameters |
NP-RL |
| Labeling speed (pcs/min) |
40-150
(relate to material and label size) |
| Labeling accuracy(mm) |
±1.0mm
(material and label sizes are not counted in) |
| Label size(mm) |
(L)20-280mm (H)30-144mm |
| Material size (mm) |
Φ20-φ100mm (H)40-200mm |
| Roll inside(mm) |
φ76mm |
| Roll outer diameter(mm) |
Max:Φ350mm |
| Machine size (mm) |
(L)2000*(W)850*(H)1450(mm) |
| Power supply |
AC220V 50Hz/60Hz 1500W |
Product Details
Optional Features and Parts
1. Coding Machine
A thermal coding machine prints essential information such as production dates, expiration dates, and batch numbers. It works in synchronization with the labeling system to improve production efficiency.
2. Inkjet Printer
Compatible with leading inkjet printers, this device enables precise printing at designated label positions. Seamlessly integrated with the labeling machine, it ensures consistent and high-quality output.
3. Universal Sensor
Equipped with specialized electric eyes imported from Germany, this sensor reliably detects labels—including transparent ones—ensuring accurate positioning and reducing labeling errors.
4. Reader
Supports QR code, barcode, and other data reading, enabling the creation of a product database for efficient product traceability and quality control.
FAQ: Round Tube Labeling Machines
Q1: What is a round tube labeling machine?
A round tube labeling machine is specialized equipment designed to automatically apply labels seamlessly onto cylindrical tubes (e.g., cosmetics, pharmaceuticals, adhesives). It ensures precise 360° wrap-around labeling with high accuracy and speed.
Q2: What types of labeling methods are available?
- Wrap-Around Labeling: Full 360° coverage for cylindrical tubes.
- Front & Back Labeling: Applies labels to specific sections of the tube.
- Top & Bottom Labeling: For labeling tube caps or ends.
Q3: What industries use this machine?
- Cosmetics (e.g., lotion, cream tubes)
- Pharmaceuticals (e.g., ointment tubes)
- Food & Beverage (e.g., condiment tubes)
- Industrial Products (e.g., adhesive tubes)
Q4: What factors should I consider when choosing a machine?
- Tube diameter and length variations.
- Labeling speed (e.g., tubes per minute).
- Label material (e.g., paper, PVC, PP).
- Integration with existing production lines.
- Precision requirements (e.g., ±0.5mm accuracy).
Q5: How does it handle different tube sizes?
Quick-change parts and adjustable mechanisms allow easy switching between tube dimensions, minimizing downtime during production transitions.
Q6: How are labeling errors like misalignment or wrinkles avoided?
- Precision Sensors: Detect tube position and label placement in real-time.
- Anti-Wrinkle Systems: Ensure smooth label application.
- Automatic Correction: Adjusts misalignment instantly during operation.
Q7: What maintenance does the machine require?
Regular cleaning of labeling heads and sensors.
Periodic calibration for accuracy.
Lubrication of moving parts as recommended.
Q8: Do you offer customization and support?
Yes. We provide:
- Customized solutions for specific tube and label types.
- On-site training and technical support.
- Remote diagnostics and troubleshooting.
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