The Leonhardt LD series is specially designed for precise dosing of thin liquids such as brine, oil, water, vinegar and broth.
Where pumping systems are often unnecessarily complex and costly, the LD offers an efficient and reliable solution - especially for large package sizes and high processing speeds in the food industry.
The LD operates on the basis of gravimetric time-controlled dosing and is expandable up to 24 dosing points, making it flexible for use on a variety of packaging lines. Thanks to specially configured dosing containers, tailored to the packaging format or tray grid, quick format changes are possible without tools.

The LD machine also features filling heads matched to the medium and offers options such as heatable tanks, agitators, level monitoring and magnetic-inductive flow measurement, making a wide range of applications feasible - from trays and thermoforms to industrial cups or cans.
With extensive connectivity to tray lines, deep chamber machines, factory automation and weighing systems, and a user-friendly 15" HMI touchscreen, the LD is the ideal team player in modern production environments.
Key advantages of the Leonhardt LD
- Especially for thin-liquid media such as brines, oils and broths
- Gravimetric dosing system without complex pump units
- Up to 24 dispensing points possible - ideal for large production volumes
- Quickly change dosing containers when changing formats
- Intuitive operation via 15" HMI and compatible with various lines
Smart dosing in every application
The Leonhardt LD series combines intelligent technology with practical simplicity. Focusing on liquid dispensing needs where traditional machines fall short, this line is a cost-effective and scalable solution for many manufacturers in the food industry.
Whether it is oil on salads, broth in deep-drawn trays or brine in fish and meat products - with the LD from Leonhardt you choose control, precision and reliability.
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Leonhardt dosing equipment
Customized solutions
Leonhardt was founded in 1904. Dosing machines from LEONHARDT are characterized by a particularly good reputation: they are high-quality, extremely robustly built and reliable in every respect. Not surprisingly, they have been used by countless companies for many years.