Concentrates according to requirements

By feeding according to cows’ requirements, rumen health improves and milk yield rises. The Lely Cosmix, along with the Lely Astronaut, ensures that each cow receives the portion of concentrate it needs. Cows that do not consume enough during milking, heifers and dry cows get their concentrates from the Cosmix. Thanks to the Lely Qwes cow-recognition system, the Cosmix knows precisely how much concentrate the cow is allowed to be fed at any given time.

Efficient feeding

Thanks to the software system behind the Cosmix, you never feed too much concentrate. The Cosmix is designed in such a way that even very small quantities of concentrate can be provided in the feed box. This avoids wastage of costly concentrate and prevents the formation of mould or lumps.

Clear insight into concentrate intake

To get the most out of your feed strategy, an insight into feed intake is crucial. By integrating with our management system Lely Horizon, you know exactly what the concentrate intake is per cow. If you also milk with our automatic milking system, you can link the data on milking to the data on concentrate intake. This gives even more insight into the return on your concentrate.


Better rumen health, higher milk yield and efficient feeding: you get all of these with the Lely Cosmix. The concentrate feeder can be adapted to your specific barn design with adjustable side rails. The Cosmix P is equipped with an integrated protection gate. This even allows cows that are lower in the hierarchy to feed on their portion of concentrate unhindered.

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Let a local dealer advise you

An investment that is quickly recouped

Unequalled service

Questions about finance? We will be glad to help and advise you.

Regardless of the date or time, you have technical support 24/7.

When the barn equipment is working, we are there to further optimise it.

The Lely Cosmix works well with

Lely Astronaut

The natural way to milk

An increased milk yield and overviews whenever and wherever you want them: automatic milking makes it all possible. The milking system collects data per cow on milk production and cow health. This alerts you on time to any changes, allowing you to devote your attention to the cows that need it most.

Lely Qwes

24/7 insights about your cows

A true insight into your cows’ health prevents diseases and loss of production. The Lely Qwes cow-recognition system measures the most vital data per cow every two hours. There are tags for various aspects, such as identification, checking whether the cow is in heat and rumination.

Lely Vector

Flexible fresh feeding

Get better returns from your feed strategy by giving your cows fresh and well-mixed rations several times a day. Without it costing you any more time. The Lely Vector minimises labour, feed costs and fuel and provides fresh feed for healthy and productive cows.

Maintenance products

Lely Consumables

For ideal hygiene and milk quality

With Lely Consumables you can quickly and easily buy the right cleaning and maintenance products for clean and efficient barn equipment, a hygienic barn and correct cow care. You can also buy original wear parts for our barn products.

More about Lely Consumables


Efficient feeding has a positive effect on cow health and milk yield. Mixing the right portions in the right quantities and releasing them just at the right moment requires knowledge, understanding and time. Our products for automatic feeding take on this task and are exceptionally efficient. Saving you time and ensuring the right feed at the right moment.