Kooima Ag® Trner Trommel® Sieb

Composting offers several key benefits:

• Reduces organic waste and landfill use.
• Creates nutrient-rich soil amendments.
• Improves soil health and crop yields
• Helps manage manure and agricultural byproducts efficiently.
• Supports sustainable and environmentally friendly farming practices.

A Trner Trommel Screen is a rotating screening machine designed to separate finished compost into different sizes. It improves compost quality by removing oversized materials and creating a consistent final product.

A trommel screen sorts compost by size using a rotating drum with screens. As material moves through the drum, smaller particles fall through while larger pieces are separated for reprocessing or removal.

Using a trommel screen provides:

• Consistent, high-quality finished compost
• Improved product value and usability
• Removal of debris and oversized material
• Better efficiency in compost processing

The Trner Trommel Screen offers interchangeable screen sizes depending on your desired output. A 3/4" screen is commonly used as a standard size for many composting applications.

Yes, the Trner Trommel Screen is designed to work seamlessly with Trner Composters. Together,  they create a complete composting system, from turning and aeration to final screening and product refinement.

A compost turner and a trommel screen serve different functions:

• Compost turner (Trner Composter): mixes and aerates compost to speed up decomposition
• Trommel screen: separates finished compost into usable sizes

Both are essential for a complete composting operation but are used at different stages of the process.