Structural Features and Technological Advantages of Trench-Type Fertilizer Turners

Trough-type fertilizer turners are core fermentation equipment in large and medium-sized organic fertilizer plants and manure resource treatment projects. They must be used with standardized fermentation tanks. The overall design features a track-based system, ensuring stable operation and a high degree of automation, making it the mainstream equipment for standardized aerobic fermentation. The main body of the trough-type fertilizer turner consists of a walking frame, turning rotors, a transmission system, an electrical control device, and a track system. It moves back and forth at a uniform speed along fixed tracks on both sides of the fermentation tank. During operation, the turning rotors penetrate deep into the material pile, performing multiple operations such as turning, dispersing, aeration, cooling, and dehumidification. This breaks up the material's compacted layer, increases the oxygen content of the pile, and promotes the rapid reproduction and fermentation of aerobic microorganisms. The biggest advantage of trough-type fertilizer turners is uniform fermentation without dead zones. They can precisely control fermentation temperature and humidity, effectively killing pathogens, insect eggs, and weed seeds. They also have outstanding deodorization effects, making it easier to pass environmental impact assessments. The equipment can be used with a transfer vehicle to achieve multi-tank operation, significantly reducing equipment procurement costs and site occupancy. The entire machine is made of corrosion-resistant and wear-resistant materials, making it suitable for long-term high-humidity and corrosive fermentation environments. It operates with low noise and low energy consumption, and supports both manual and automatic control modes, enabling unattended, timed turning of the compost. It is suitable for large-scale organic fertilizer production lines with an annual output of over 10,000 tons, manure treatment centers in concentrated livestock areas, and standardized production in agricultural industrial parks.