
Automatic scales and bagging lines for the packaging and transport of bulk goods.

Librawerk-Natronag Maschinenfabrik GmbH
New on Amplifa
About LIBRAWERK
Librawerk-Natronag Maschinenfabrik GmbH (LIBRAWERK) was founded in 1904 and has been developing and manufacturing automatic scales and bagging lines for the packaging and transport of bulk goods for decades. The portfolio includes weighing technology, open-mouth and valve bag systems, big-bag systems, dosing systems, sealing machines, as well as palletizing technology and components. As a plant supplier, the company supports projects across the entire value chain – from consulting, development and engineering through manufacturing and assembly to commissioning. In addition, LIBRAWERK offers technical customer service and technical online support. Its industry solutions are aimed at the building materials, chemical and food industries; customers come from all over the world, and the website is available in German, English and Russian.
- Processes
- Weighing technology / automatic scales, Bagging lines (open-mouth bags), Valve bag systems, Big bag systems, Dosing systems, Sealing machines, Palletizing technology, Plant engineering (consulting, development, engineering, manufacturing, assembly, commissioning)
- Materials
- Weighing technology, Open-mouth bagging lines, Valve bag systems, Big-bag systems, Dosing systems, Sealing machines, Palletizing technology
- Founded
- 1904
- Industries
- Building materials industry, Chemical industry, Food industry
- 01
Consulting
- 02
Development
- 03
Engineering
- 04
Manufacturing
- 05
Assembly
- 06
Commissioning
- 07
Technical customer service
Products & Processes
Weighing technology
Automatic scales for the dosing and filling of bulk goods.
Open-mouth bagging lines
Bagging lines for filling bulk goods into open-mouth bags.
Valve bag systems
Systems for filling bulk goods into valve bags.
Big-bag systems
Systems for filling and handling bulk goods in big bags.
Dosing systems
Systems for the metered feeding of bulk goods.
Sealing machines
Machines for sealing packaging.
Palletizing technology
Technology for palletizing packaged bulk goods.
Systems & Assemblies




Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Weighing technology / automatic scalesEngineering | – | – | – | – | – |
| Bagging lines (open-mouth bags)Assembly | – | – | – | – | – |
| Valve bag systemsAssembly | – | – | – | – | – |
| Big bag systemsAssembly | – | – | – | – | – |
| Dosing systemsAssembly | – | – | – | – | – |
| Sealing machinesJoining | – | – | – | – | – |
| Palletizing technologyAssembly | – | – | – | – | – |
| Plant engineering (consulting, development, engineering, manufacturing, assembly, commissioning)Engineering | – | – | – | – | – |
Additional services
History
- 1904
Foundation of LIBRAWERK; decades of development and manufacture of automatic scales and bagging lines for the packaging and transport of bulk goods.