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With the Legi-Air 4050B you get a proven and energy-efficient solution that easily integrates into existing production lines. The system is modular, space-saving and developed for high performance – with print speeds of up to 400 mm/s and an application rate of up to 240 labels per minute.
Choose from four applicator variants depending on your product type:
The system handles label dimensions from 12,5 x 7 mm to 120 x 160 mm and offers both thermal transfer and direct thermal printing – always with reliable technology and customization options for industrial continuous operation.
| Specification | LA 4050B series |
| Label placement | Side, top, front, back |
| Labelling mode | Stop mode, throughfeed |
| Max. application rate | Up to 70 labels/minute |
| Positioning accuracy | ± 1 mm |
| Label size | Min = 12,5 x 7 mm (W x L), Max = 120 x 160 mm (W x L) |
| Max. label roll diameter | 300 mm |
| Label feeding | Stepper motor-controlled unwinding and rewinding |
| Label shortage warning | Ja |
| Interface | USB, RS232, Ethernet IPv4, Applicator port |
This print & apply system is based on a flexible, modular design and can be equipped with print modules from leading manufacturers – regardless of variant. Replacing or upgrading the print module can be done quickly and easily.
The electrically powered EL applicator is designed for fast and accurate labelling – completely without compressed air, reducing both energy consumption and operating costs. Using an electric stepper motor, high speed is combined with impressive precision.
The ES applicator is an electrically powered, rotating unit that fits perfectly in confined spaces and is ideal for marking front, back or sides on the product.
The BB applicator is a linear solution for labelling at really high speeds. With its smart design without moving parts, it offers a contactless marking which is both fast and reliable.
The system is equipped with an intuitive touch display that makes it easy to operate and adjust settings. The display also gives you direct access to Supporttrix, where you can quickly get in touch with our technical support if needed.
These Legi-Air models can print and apply labels in the same process. This means that labels with variable data, such as serial numbers and batch numbers, can be printed in real time and applied directly to the product.
The Legi-Air 4050B models support a range of label sizes and can be customized to meet different requirements. They are suitable for a variety of applications, from small labels for consumer products to larger labels for industrial goods.
The Legi-Air 4050B is easy to integrate into existing production lines and can be connected to higher-level systems via common industrial communication protocols such as Ethernet, Profibus and ProfinetThis enables real-time monitoring and remote control.
The Legi-Air 4050B with Blowbox uses compressed air to blow the label onto the product from a short distance. This technology allows for labelling without physical contact, which is ideal for delicate or irregularly shaped products.
The label can be applied at a distance of a few millimeters up to several centimeters, depending on the label size and the surface of the product. The distance can be adjusted to suit different product needs.
The machine is designed for high-speed labelling and can handle many labels per minute. Exact speed depends on label size and product shape, but it is ideal for high-throughput production lines.
The machine is built to withstand tough industrial environments and requires minimal maintenance. Regular cleaning of the labelling system and checking of the compressed air supply are recommended for best performance.
Yes, we offer both leasing and rental of the legi-Air 4050B to provide you with a flexible and cost-effective solution. Read more here.
Contact us We will help you find the arrangement that best suits your business.
The EL and ES models are equipped with stepper motor-controlled applicators that ensure accurate and reliable labelling. The BB variant instead works with an electrically driven blow box where compressed air is only used for label feeding and blowing. This provides significantly lower air consumption, higher energy efficiency and increased flexibility in varying production environments.
Electric wipe-on technology is considerably quieter, more energy efficient and does not require compressed air, which reduces both operating costs and the need for maintenance. The electric drive also makes labelling smoother, which is beneficial for sensitive products.
The electric wipe-on solution is ideal for production environments where low noise and energy efficiency are important, such as in the food, beverage and pharmaceutical industries. It is also suitable for logistics and warehouses where labelling is done on large volumes of cartons and boxes.
It can apply up to 240 labels/min – 400 mm/s. The speed may vary depending on the production line and label size, but the machine is designed for high precision even at high speeds, with an application accuracy of +/- 1 mm.
Yes, the machine is flexible and can apply labels to flat, slightly curved and even slightly irregular surfaces. The electric arm can be adjusted to handle different product shapes.
Yes, the machine can print labels with variable data, such as barcodes, serial numbers and best-before dates, and apply them directly to products. This is done in a seamless workflow, saving time and increasing efficiency.
Yes, the 4050B is designed to be easily integrated into production lines and can be connected to systems via common communication protocols such as Ethernet and ProfibusThis enables real-time control and monitoring.
An electric swing arm allows labels to be applied at specific positions and angles on the product, providing flexibility for products that require precise placement on different surfaces, which standard applicators without a moving arm cannot achieve.
The Legi-Air 4050B Electric Swingarm is ideal for products with irregular or larger surfaces where the label must be placed at a specific point, such as in the logistics and electronics industries.
With the Legi-Air 4050B you get a proven and energy-efficient solution that easily integrates into existing production lines. The system is modular, space-saving and developed for high performance – with print speeds of up to 400 mm/s and an application rate of up to 240 labels per minute.
Choose from four applicator variants depending on your product type:
The system handles label dimensions from 12,5 x 7 mm to 120 x 160 mm and offers both thermal transfer and direct thermal printing – always with reliable technology and customization options for industrial continuous operation.
Do you want to see how the machine works in your production on your material or product? Book a free Demo We will be happy to show you the machine (or similar machine) in operation and how we can tailor the solution based on your needs.
Fill out the form and we will contact you!
You can also call us directly at + 4610-444 1600.
