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Composting machines: Efficient recycling of biomaterials

Composting machines are specialized devices that convert organic waste such as plant residues, manure, crop residues or green waste into high-quality compost by shredding, aerating and mixing. Thanks to the controlled rotting process, these machines ensure that the materials decompose quickly and evenly by creating optimal conditions for microorganisms. This creates nutrient-rich humus that can be spread back onto the fields as a natural fertilizer.

Depending on the model, some machines monitor the temperature and humidity to optimize the process.

The most important composting machines at a glance

  • Compost turners ensure even aeration of the compost heap by regularly turning the material. This promotes the decomposition process and prevents rotting. Depending on the size of the farm, compost turners are available as towed or self-propelled models.
  • Compost mixers mix different organic waste into a homogeneous mass. They are particularly useful when different materials, such as green waste, manure or crop residues, are to be combined. A good mixing ratio is crucial for uniform composting.
  • Compost shredders, shredders or shredders shred coarse organic material to prepare it for the composting process. Smaller particles decompose faster and facilitate the composting process.
  • Screening machines screen the finished material after the composting process to separate coarse components from fine compost. The fine screened material can then be used directly as fertilizer, while the coarser material is composted again.
  • Drum composters are stationary machines in which organic waste is aerated and composted in a rotating drum. These machines are designed to process large quantities of material and shorten the composting process.


Practitioners' day for composting 2017

Tips for choosing the right composting machine

When purchasing a composting machine, you should consider the size of your business, the type of material to be composted and the required capacity. Machines with automatic temperature and moisture monitoring are particularly suitable for professional use, as they ensure consistent compost quality.


Composting machines - Frequently asked questions

What sizes of farm are composting machines suitable for?

  1. Composting machines come in different sizes and capacities. Mobile or compact machines are sufficient for small to medium-sized operations. Larger farms should opt for stationary models that can process large quantities in a short time.


What advantages do composting machines offer over conventional composting?

  1. Composting machines offer several advantages: they speed up the decomposition of biomass, save working time and enable controlled composting. Thanks to automated functions such as temperature monitoring and mixing, a uniform, nutrient-rich compost is produced. In addition, larger quantities can be processed efficiently, which is an advantage for large farms.


What factors are important when buying a composting machine?

  1. When buying a composting machine, you should pay attention to the processing volume, shredding function and composting speed. Automatic ventilation and moisture control are also important features that influence the quality of the end product. In addition, the ease of maintenance of the machine is of great importance to minimize downtime and make the composting process as efficient as possible.