The double screws compost turning machine is a commonly used piece of equipment for organic fertilizer fermentation, straw resource utilization, and livestock and poultry manure treatment. It is suitable for trough-type aerobic fermentation processes, offering high fermentation efficiency, deep turning depth, and stable operation. It is suitable for the high-temperature composting of various organic wastes.

This machine is particularly suitable for fermenting livestock and poultry manure, including chicken, duck, goose, pig, cow, and sheep manure. These materials have high organic matter content and moderate moisture content. After being turned by the double helix, oxygen is supplied evenly, and the temperature rises rapidly, quickly killing pathogens, insect eggs, and weed seeds, resulting in thorough composting. It is a mainstream raw material for producing commercial organic fertilizer.

It is also suitable for various agricultural straws and plant residues, such as corn stalks, wheat straw, rice husks, peanut shells, mushroom residue, traditional Chinese medicine residue, leaves, sawdust, and rice straw. Mixing it with manure for fermentation can adjust the carbon-to-nitrogen ratio and moisture content, improving fermentation efficiency and product quality.

Organic waste such as kitchen waste, sewage sludge, food processing by-products, distiller's grains, vinegar residue, sugar residue, and soybean residue can also be fermented using a double-helix compost turner. These materials have high moisture content and are prone to clumping; turning effectively removes moisture, breaks up clumps, and increases oxygen, achieving harmless treatment and resource utilization.

Furthermore, the double-helix compost turner is also suitable for aerobic fermentation of various organic materials such as livestock bedding, garden waste, and organic sludge. Its deep turning depth and uniform mixing make it suitable for large-scale organic fertilizer plants, livestock farms, straw processing stations, and environmental protection projects.

In general, the double-helix compost turner is compatible with any organic material suitable for aerobic fermentation, making it an ideal piece of equipment for the fermentation stage of a large-scale bio organic fertilizer produciton line.