Core features of bio-organic fertilizer equipment: Focusing on activity protection and high-efficiency adaptation

As a key carrier for ensuring product quality, bio-organic fertilizer equipment is designed and functions around the core needs of bio-organic fertilizer: “preserving activity, promoting composting, and ease of application.”

1.Strong Activity Protection Orientation

The core value of bio-organic fertilizer lies in the activity of beneficial microorganisms. The equipment avoids high-temperature damage throughout the entire process. In the fermentation stage, precise temperature control through a compost turning machine and fermentation tank satisfies both sterilization and composting requirements while preventing microbial inactivation. Granulation employs a low-temperature extrusion process, and cooling equipment quickly lowers the material to room temperature, reducing damage to the microbial community from high temperatures.

2.Controllable Composting Process

The equipment achieves precise control of fermentation conditions through mechanical design: the compost turning machine can adjust the turning frequency to ensure sufficient oxygen in the pile; the fermentation tank adopts a closed design, monitoring and adjusting temperature, humidity, and oxygen content in real time, shortening the composting cycle while ensuring uniform material composting and reducing odor emissions.

3.Wide Range of Raw Material Compatibility

The bio-organic fertilizer equipment is highly adaptable to various organic raw materials such as poultry and livestock manure, straw, mushroom residue, and distiller’s grains. The crushing equipment can adjust the particle size according to the hardness of the raw materials; the mixing equipment can evenly blend raw materials with different moisture content and specific gravity to ensure precise carbon-to-nitrogen ratio.

4.High Modularity and Flexibility

The equipment adopts a modular design, allowing for flexible combinations based on production scale. Small production lines can be equipped with simple compost turners and manual packaging equipment to reduce investment costs; large-scale production can be configured with automated fermenters and continuous granulation units to improve production efficiency.

The “Core Support” in the fermentation of oil palm empty fruit bunch organic fertilizer

Oil palm empty fruit bunch(OPEFB), rich in crude fiber and with a loose structure, are a high-quality raw material for organic fertilizer processing. However, these materials are prone to problems such as accumulation and oxygen deficiency, and uneven temperature during fermentation. The application of a compost turning machine provides crucial support for solving these problems, significantly improving the decomposition efficiency and quality of the oil palm empty fruit bunch.

In the fermentation stage of processing oil palm empty fruit bunch organic fertilizer, the crushed oil palm empty fruit bunch are first mixed with livestock and poultry manure, microbial agents, etc., in a certain proportion to form fermentation material. Because of the low density of oil palm empty fruit bunches, if left to stand for a long time after mixing, a closed space easily forms inside the material, leading to a decrease in the activity of aerobic microorganisms. This not only prolongs the decomposition period but may also produce unpleasant odors.

At this stage, the oil palm empty fruit bunch compost turning machine can periodically turn the fermentation pile, breaking up material clumps with mechanical force and introducing air into the pile to provide sufficient oxygen for microbial reproduction. Simultaneously, the turning process allows for thorough exchange of material throughout the pile, preventing localized overheating or underheating and maintaining the pile at a suitable composting temperature of 55-65℃, thus accelerating the decomposition and transformation of coarse fibers in the oil palm empty fruit bunch.

Furthermore, the compost turning machine can flexibly adjust the turning frequency according to the moisture content of the fermentation material. If the material is too moist due to the high hygroscopicity of the oil palm empty fruit bunch, increasing the number of turns can promote moisture evaporation; if the material is too dry, it can be turned simultaneously with the water replenishment process to ensure uniform moisture content.