With the rapid development of modern agriculture and farming, the treatment of animal manure has become a pressing environmental issue. Composting, as a good method of waste conversion, is the first choice of many farmers. Turners and composting tanks are two of the more popular mechanized treatment methods.

However, an in-depth comparison reveals that composting tanks are superior in terms of efficiency, environmental friendliness and economy. This article will analyse in detail these two treatment equipment to help you choose a more suitable manure treatment solution.

1.The characteristics and shortcomings of the turner

1.1 The working principle of turner

Turner is a traditional equipment for manure fermentation, which mainly promotes the aerobic fermentation of manure through mechanical turning. The operation of the turner relies on a large area of land for stacking the manure, which needs to be turned regularly to ensure that oxygen can penetrate into the compost evenly.

1.2 The main disadvantages of a turner

Occupying a large area of land

Turners need to operate in an open-air environment, occupying a large area of land, especially in large-scale farms, which results in a waste of land resources.

Consuming a lot of manpower

Turners require regular operation and monitoring by staff, including adjusting the composting position and managing the operation of the equipment, which increases labour costs.

Serious exhaust pollution

Ammonia and odour generated during the turning process are released directly into the air, causing serious pollution to the surrounding environment and negatively affecting the quality of life of nearby residents.

Obviously affected by the weather

The open-air operation of the turning machine is more limited by the weather changes, rain and snow will delay the fermentation process, because of the need to maintain the quality of compost, so it is necessary to cover the compost with film cloth, which is more troublesome to operate.

2.Advantages of composting tanks

2.1 Working principle of composting tank

The composting tank is a closed type of manure fermentation equipment, which is usually operated in full automation, and completes the rapid aerobic fermentation of manure through mechanical stirring and gas regulation. The design of the composting tank focuses on high efficiency and environmental protection, making it an ideal choice for modern manure treatment.

2.2 Outstanding advantages of composting tanks

Small footprint

The composting tank adopts vertical structure design, which significantly reduces the floor space compared with the turner, providing the possibility of rational use of land resources.

Taking the Bolong composting tank as an example, its largest model is the 280model, which has a tank diameter of nine meters. It is worth noting that this is also the largest composting tank on the market, but it has a footprint of no more than 65 square meters.

Automated operation

The Bolong composting tank is equipped with an intelligent control system that automatically adjusts the temperature, humidity and oxygen supply, reducing the need for manpower involvement while increasing fermentation efficiency.

Specialized deodorization system

Generally high-tech composting tank are equipped with a deodorization system. In the case of the Bolong composting tank, for example, it is equipped with the Gas Deodorization System 5.0, which takes advantage of the fact that ammonia is water-soluble and, in combination with activated charcoal and microbial deodorizing bacteria, effectively captures and treats the odour generated during the fermentation process, transforming the pollutants into harmless substances and minimizing the impact on the environment. Compared with other brands that add acid and alkali, Bolong chooses water treatment, which is more environmentally friendly and convenient.

Fast fermentation speed

The airtight environment and precise control of the composting tank shorten the fermentation time to 7-10 days, which greatly improves the efficiency compared to the fermentation cycle of more than 30 days for turners.

Adaptable

The composting tank is not restricted by weather conditions, whether it is hot or cold, it can operate stably to ensure the fermentation effect. Bolong efficient composting tanks can adapt to any environment from -30 degrees Celsius to 38 degrees Celsius.

3.The Best Choice for Environmental Sustainability – High Efficiency Commercial Composting Tanks

3.1 How to reduce environmental pollution in composting tanks

With the gas deodorization system 5.0 and airtight design, the Bolong commercial composting tank effectively seals in and disposes of ammonia, sulphide and other pollutants that may be generated during the fermentation process. In addition, the heat exchange system of Bolong Composting Tank is capable of recovering heat, further reducing energy consumption.

3.2 Promote circular agriculture

The compost produced in the composting tank is rich in organic matter and nutrients, making it a high-quality agricultural fertilizer. In this way, animal manure can be “turned into treasure”, contributing to the development of circular agriculture, reducing the use of chemical fertilizers and protecting soil health.

4.Why choose Bolong composting tank?

In addition to the advantages we mentioned above, Bolong high-temperature aerobic composting tanks not only have excellent performance, but also support personalized customization, which can meet the needs of farms of different sizes.

High quality material

Bolong composting tank is made of corrosion-resistant materials, the outer wall is supported by thickened steel plate, the inner wall is 304 stainless steel, and the middle is made of polyurethane foam with a thickness of 55mm. Long service life and low maintenance cost.

Perfect after-sales service

From installation and commissioning to operation training, Bolong provides customers with all-round support to ensure the smooth operation of the equipment.

5.Summary: Why composting tank is a better solution?

Comparing with turning machine, composting tank has obvious advantages in environmental protection, efficiency and operation convenience. Especially, the gas deodorization system 5.0 of Bolong composting tank not only improves the fermentation effect, but also makes an important contribution to environmental protection. If your farm is looking for an efficient and environmentally friendly manure treatment solution, the composting tank is undoubtedly the best choice.

Bolong composting tank, your smart choice! Welcome to contact us!