PL-521 Horizontal Wrap Around Labeling Machine

Model Number:  PL-521

Accomplish more at ease, saving time, and increasing profit.

High Speed, High Efficiency, High Stability

Unique Horizontal Labeling Structure

Fast, stable, and precise, the PL-521 horizontal wrap around automatic labeling machine ensures the most precise labeling on the container and eliminates skewing to achieve the excellent labeling efficiency.

Extremely Excellent Adaptability

The PL-521 Horizontal Wrap-Around Automatic Labeling machine has few moving parts, and adjustments are easily made. Changeovers are easy by simply swapping out the container.

The PL-521 has been specifically designed to accommodate horizontal labeling of slim, non-freestanding cylindrical containers such as pens, test tubes, syringes and lipsticks. An angled roller conveyor ensures accurate labeling by securing the product on its side as it moves through the label head.

With decades of machinery experience, Pack Leader designed this labeler through constant improvements.

By using the unique auto feeder design and the slanted conveyor made from special engineering plastic roller, potential damage to fragile containers are minimized. This labeler is designed for containers that are 10-25mm in diameter, and can be equipped with an optional printer.


Machine Structure

  • Quality & Beauty
    In strict compliance with Good Manufacturing Practices (GMP) standards, the PL-521 is made of 304 stainless steel and anodized aluminum, and carefully treated to guard against the effects of harsher environments. This durability translates into a solid choice for labeling machine longevity.
  • Modular Design
    The labeler structure and all components are standardized and unitized. Parts can be easily adapted with various demands to bring out maximum efficiency.
  • Simple Mechanism Adjustment
    Fine or coarse adjustments are easily made accordingly via the hand wheel mechanism to suit the customers various product size and labeling positions.
  • Rigid Machine Base
    The double foot stands are made with stainless steel. They are steady and compact, preventing the machine from shaking while in operation.
    Operation & Functions

Operation & Functions

  • Production Preset Function
    A built-in counter keeps track of the number of products labeled to control production or to be used as batch mode, stopping the machine automatically when target production has been reached.
  • Smart Label Length Setting Function
    Set counter for desired length and ideal positioning of label.
  • Easy Operation
    Utilizes PLC based control panel in the form of an advanced touch screen. The controls are easy to learn and simple to operate.
  • Built-In Instructions and Troubleshooting
    The built-in instructions reduce personnel training time by allowing the operators to learn and operate at the same time. It provides flexible time arrangement for personnel to attain the most efficient production in order to obviate the possibility of personnel movement. The built-in troubleshooting assists operators to find prompt solutions to operation problems, helping avoid shutdown costs by finding quick solutions.
  • Strict Quality Control
    Pack Leader products are manufactured under strict ISO 9001 quality control procedures and also strictly tested by the European CE and UL standards, and have met the safety quality regulations perfectly.
  • 30 Lots Cross Memory Module
    The cross memory modules records the best labeling setting methods, boosting productivity and speeds up changeover process, which will also allow new personnel to condition quickly.
  • Missing Label Set
    Prevents product mislabeling to ensure product accuracy during production and to fulfill production QC procedures.
  • Labeling Delay Function
    The labeling delay function is ideal for small scale adjustments and will calculate dispensing speed and position.
  • Auto Labeling Start Up Mode
    The machine will automatically enter the same labeling settings as previously set upon startup, saving tremendous amounts of time for the operator.
  • Eight Synchronized Speeds Selection
    Dispensing and conveyor speed selections are synchronized for the most precise labeling effect.


Supply Voltage

220/110 VAC 50/60Hz 1Phase

Power Consumption


Dispensing Speed

40m/min max.

Conveyor Speed

36m/min max.

Bottle Size

10 – 24mm diameter

Applicator Height


Label Size

150mm x 75mm max.

Conveyor Width


Spool Diameter



2000mm (L) x 1100mm(W) x 1550mm(H)


Contact Information

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Ludwig-Wagner-Straße 19

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