Weber LA4050B-ES – All Electric Swing Arm System
Weber’s LA4050B Series Electric Labelling Print and Apply automated labeling systems feature industry-leading smart technology that use sensors to reduce label application complications, ensuring a one-to-one label-product match. As the leading all-electric Label Printer/Applicator manufacturer on the market, our pressure sensitive labeling systems enable customers to completely replace conventional pneumatic systems with semi-electric and or a fully electric option that controls the label with pinpoint accuracy in side, top, bottom and corner-wrap applications throughout the packaging process.
The Weber LA4050B ES (Electric Swing Arm) is based on the Weber LA4050B Electric Linear Tamp Blow Labelling System but using the Electric Swing Arm Apply Applicator . The Electric Swing Arm System is capable of Printing and Application throughput in excess of 60 labels per minute (dependant on label size) with higher accuracy in terms of label placement than traditional Swing Arm Pneumatic Labelling Systems. The LA4050B ES is capable of handling front and side apply and side and rear apply label applications. The ES version can also wrap longer labels around front and side surfaces. The Light weight design of the Actuator increases the speed of the Label Application. Like the Linear Stroke System it is designed for use with a variety of Print Engines such as Sato, Zebra, Datamax etc. from 203dpi to 600dpi Printing Resolutions. The Weber LA4050B ES can be used in a variety of Industries from Logistics and Warehousing including Food where corner wrap or dual sided labelling / identification is required.
Like all Weber Labelling Systems the unit is modular in design with easy to remove unwinder, rewinder, and Print Engine in the event of a critical component failure. This provides significant benefits for 24/7 operation where
downtime is a cost critical factor. The choice of Print Engines add to the versatility of the System and provides label size ranges from 10mm x 5mm up to 180mm x 800 mm at a speed of up to 60 labels per minute (dependant on label size). The system has the same interface options (Alarm System, Error Control, Volt Free Output, M12 connection for Sensors etc.) as some of our other high end systems but with a low base cost. The all new Weber controller can manage the functions of the Labelling System with ease and simple to use touchscreen GUI.
The system has a pivoting U-Arm which allows rotation of the system by 360 degrees allowing the Labelling System to Print and Apply a label to any side of a product including Base Labelling of Products. The system can be mounted on its own individual stand, integrated directly into a packaging machine as part of an automated packaging line or mounted directly on one of our many handling systems providing a turn key solution to your particular Labelling requirements.
Other Benefits include:
- Low Total Cost of Ownership
- High accuracy Labelling
- Single or Dual Sided Labelling
- Easily adaptable to changes in Production
- Low Running Costs (low air consumption)
- RFID Upgradeable
- High Throughput 24 / 7 Operation
- Available in 4″ wide and 6″ Wide Print Widths
- UK Service and Support Network
Additional Options include:
- Low label Warning System
- Protective Enclosure for Harsh Environments
- Barcode Scanning Module
- RFID Print Engine Option available
- Vision System
- Choice of Product Detection Sensors
- Bespoke Handling Systems available
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Available Documents
LPA_TIN_063D_LA_4050B_ES_GBCraft Beer Labels

Your label says everything about your craft beer. So make sure your label looks good – no flagging, crooked application or moisture damage. People judge your product by its appearance and make their purchase decision accordingly. Craft beer labels need to look unique, setting you apart from the competition. You take pride in your brewing, giving extra care to all the steps that make your product the best. Your label needs to be a reflection of all that hard work and pride.
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View ProductDressings, Oils and Sauce Labels

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