Double screws compost turners, with their advantages of uniform mixing and strong turning force, are widely used in organic fertilizer composting. Their applicable materials have a clearly defined range, with core suitability being organic waste of moderate texture and easy compostability.
The most suitable material is livestock and poultry manure, including chicken, pig, and cow manure. These materials have moderate moisture content and are rich in nutrients. The double screws compost turning machine can thoroughly break up clumps, mix them evenly with auxiliary materials, accelerate composting, and meet the composting needs of various farms.
Secondly, it is suitable for pre-treated crushed crop straw, such as corn, wheat, and rice straw. It can deeply mix with livestock and poultry manure and other materials, adjust the carbon-nitrogen ratio of the compost pile, and solve the problem of slow composting of straw alone.
In addition, it can also process pre-treated urban sludge and kitchen waste, effectively breaking up clumps, regulating moisture, promoting aerobic fermentation, and reducing wall adhesion.
It should be noted that large, hard, uncrushed materials, highly entangled vines, and highly corrosive materials are not suitable for processing. In summary, the double screws compost turning machine is mainly suitable for easily decomposed organic waste with a moderate texture, has a wide range of applications, and can meet the needs of most composting scenarios.
