The liquid manure acidification system SyreN

Liquid manure stabilization

  • Better use of nutrients thanks to up to 70% reduction in nitrogen losses
  • Additional fertilization with sulfur and mobilization of the phosphate
  • Increase in yields due to optimized use of nutrients
  • Greater area coverage and fewer lanes keep plant damage to a minimum


How the SyreN liquid manure stabilization system works

The liquid manure is acidified during spreading via a dribble hose or trailing shoe distributor. In a mixing chamber directly in front of the linkage, the system mixes the required amount of acid into the liquid manure. A pH meter continuously regulates the quantity of acid required. All the parts are acid-proof, from the front tank to the mixing chamber. Aside from this, everything else is just normal liquid manure technology. The driver uses the system to specify the pH value at which they want to lay down the liquid manure – usually 6. When the acid is added, the mixture starts to foam, and its volume increases significantly. This is why it is not possible to acidify the liquid manure earlier on in the process, in the tank.

Maximum safety for your liquid manure spreading

In addition to optimum use of nutrients, we also consider safety in the use of our equipment of the utmost importance,

  • Contact with sulfuric acid is avoided when replacing the IBC tank by using a special drip-free coupling
  •  Personal protective equipment, such as gloves, apron and face shield are integrated in a storage compartment of the front unit
  • A two-part water tank allows the system to be rinsed after application

Features of SyreN

The liquid manure acidification system SyreN is built to the latest standard for communication between tractor and device (ISOBUS). As a result, it can use the tractor’s existing electronics systems. This means there is no need to lay new cables or install new control boxes in the cab. There is also an option to retrofit a terminal.
In order to ensure that no-one comes into contact with the acid, the SyreN liquid manure stabilization system is equipped with a dry coupling handle that fits the spider installed as standard on the pallet tank. There is also another coupling sleeve on the water tank next to the pallet tank. When you’ve spread your last load of liquid manure and want to detach the SyreN system from your tractor, simply move the SyreN dry coupling handle from the pallet tank onto the coupling sleeve of the water tank. Once this is done, a rinsing program will activate in the tractor cab terminal.
The pH measurement sensor is an important part of the SyreN liquid manure stabilization system, as it ensures that the added acid is effective. The pH sensor is located on the distributor of the dribble bar linkage, and measures the liquid manure after the acid has been added, just before it is spread.

Options of SyreN

There are a number of different additives that can be added and spread for different purposes, such as phosphorus, Piadin and trace elements.
If you are already using your ISOBUS port for a tanker, we can deliver a terminal for you separately.
In order to prevent danger when pulling out onto the road and generally keep you safe on the road, the front tank is equipped with a camera system.

Liquid manure adification system SyreN for your market

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