Automatic Test Tube Sticker Labeling Machine
Maximize efficiency and precision in your laboratory or production line with the Harsiddh Automatic Test Tube Sticker Labeling Machine. This ultra-modern system is specifically engineered to handle slim, cylindrical objects with small or uneven diameters, such as test tubes, inhalers, vials, and round ampoules.
By combining high-speed output with a delicate touch, our machine minimizes downtime and overhead costs, ensuring a seamless labeling process for sensitive containers.
Industry Applications
Our labeling solutions are trusted globally across diverse sectors requiring high-precision application:
- Pharmaceutical & Healthcare: Perfect for vials, ampoules, and inhaler canisters.
- Laboratories: Accurate labeling of diagnostic test tubes.
- Personal Care: Ideal for slim perfume testers and cosmetic samples.
- FMCG & Agriculture: Versatile enough for various small-diameter round products.
Precision Working Principle
- Feeding: Tubes are placed into the in-feed tray and moved to the conveyor.
- Orientation: A unique rotary spacing device accurately positions each container with precise gaps.
- Labeling: As the container reaches the labeling station, the self-adhesive sticker is applied.
- Pressing: A specialized rubber pressing belt and pad wrap the label tightly around the circumference for a bubble-free finish.
- Collection: Duly labeled products are automatically gathered in the exit collection tray.
Technical Specifications
| Specification | Details |
|---|---|
| Production Rate | Up to 120 Units / Minute |
| Label Type | Self-adhesive Sticker Labels |
| Tube/Ampoule Diameter | 10mm to 18mm |
| Tube/Ampoule Height | 50mm to 105mm |
| Label Dimensions | Length: 20–50mm | Width: 15–60mm |
| Label Roll Core Dia. | 75mm to 76mm |
| Power Consumption | 0.5 H.P. |
| Servo System | 400/750W Servo Motor with Encoder |
| Electricals | 230V, Single Phase |
| Machine Dimensions | 1150mm (L) x 1100mm (W) x 1100mm (H) |
Frequently Asked Questions
How does the machine ensure the label doesn't overlap the "window" or the cap?
In diagnostic settings, it is critical that the label does not hide the liquid level or interfere with the cap. The machine features:
Micro-Adjustable Labeling Head: Allows for ultra-precise vertical and horizontal positioning (accuracy of ±0.5mm).
Fiber Optic Sensors: These detect the exact leading edge of the tube to trigger the label dispenser at the millisecond the tube reaches the "Start" position.
Wrap-Around Consistency: A motorized foam roller spins the tube while the label is applied, ensuring a smooth finish without wrinkles or "spiraling."
Can the machine handle different tube sizes and materials?
Yes. The machine is designed to be highly versatile for various laboratory needs:
Tube Range: It can accommodate standard glass or plastic tubes from 10mm to 25mm in diameter and varying lengths.
Compatibility: It works with vacuum blood collection tubes, centrifugal tubes, and cryovials.
Changeovers: Most adjustments are "tool-less," using calibrated handwheels to change the width of the feeding hopper and the conveyor guides in under 10 minutes.
Is it possible to print patient data or barcodes directly onto the label?
Absolutely. To meet "Track and Trace" and patient safety standards, the Harsiddh machine can be integrated with:
Thermal Inkjet (TIJ) or Thermal Transfer (TTO) Printers: These allow for real-time printing of unique 1D/2D barcodes, QR codes, batch numbers, and alphanumeric data directly onto the sticker before application.
Serialization Ready: The stable handling of the tube makes it an ideal platform for high-speed serialization required in modern healthcare logistics.
What are the key features for quality control and "Zero Error" labeling?
To prevent mislabeling in critical medical environments, the machine includes:
"No Tube – No Label" System: Prevents label wastage and adhesive buildup if a slot in the feeder is empty.
Missing Label Sensor: An automatic sensor detects if a label is missing from the backing paper and triggers an alarm.
Optional Vision System: A high-speed camera can be added to verify that the barcode is readable and the label is present, automatically rejecting any "failed" tubes into a separate bin.
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